Table of contents for issues of Lecture Notes in Mathematics

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Volume 769, 1980
Volume 770, 1980
Volume 771, 1980
Volume 772, 1980
Volume 773, 1980
Volume 774, 1980
Volume 775, 1980
Volume 776, 1980
Volume 777, 1980
Volume 778, 1980
Volume 779, 1980
Volume 780, 1980
Volume 781, 1980
Volume 782, 1980
Volume 783, 1980
Volume 784, 1980
Volume 785, 1980
Volume 786, 1980
Volume 787, 1980
Volume 788, 1980
Volume 789, 1980
Volume 790, 1980
Volume 791, 1980
Volume 792, 1980
Volume 793, 1980
Volume 794, 1980
Volume 795, 1980
Volume 796, 1980
Volume 797, 1980
Volume 798, 1980
Volume 799, 1980
Volume 800, 1980
Volume 801, 1980
Volume 802, 1980
Volume 803, 1980
Volume 805, 1980
Volume 806, 1980
Volume 807, 1980
Volume 809, 1980
Volume 810, 1980
Volume 811, 1980
Volume 812, 1980
Volume 813, 1980
Volume 814, 1980
Volume 815, 1980
Volume 816, 1980
Volume 817, 1980
Volume 818, 1980
Volume 819, 1980
Volume 821, 1980
Volume 822, 1980
Volume 823, 1980
Volume 825, 1980
Volume 826, 1980
Volume 827, 1980
Volume 828, 1980
Volume 829, 1980
Volume 830, 1980
Volume 831, 1980
Volume 832, 1980
Volume 833, 1980
Volume 834, 1980
Volume 835, 1980
Volume 836, 1980
Volume 837, 1980
Volume 408, 1981
Volume 838, 1981
Volume 839, 1981
Volume 840, 1981
Volume 841, 1981
Volume 842, 1981
Volume 843, 1981
Volume 844, 1981
Volume 845, 1981
Volume 846, 1981
Volume 847, 1981
Volume 848, 1981
Volume 849, 1981
Volume 850, 1981
Volume 851, 1981
Volume 852, 1981
Volume 853, 1981
Volume 854, 1981
Volume 855, 1981
Volume 856, 1981
Volume 857, 1981
Volume 858, 1981
Volume 859, 1981
Volume 860, 1981
Volume 861, 1981
Volume 862, 1981
Volume 863, 1981
Volume 864, 1981
Volume 865, 1981
Volume 866, 1981
Volume 867, 1981
Volume 868, 1981
Volume 869, 1981
Volume 870, 1981
Volume 871, 1981
Volume 872, 1981
Volume 873, 1981
Volume 874, 1981
Volume 875, 1981
Volume 876, 1981
Volume 877, 1981
Volume 878, 1981
Volume 879, 1981
Volume 880, 1981
Volume 881, 1981
Volume 882, 1981
Volume 883, 1981
Volume 884, 1981
Volume 885, 1981
Volume 886, 1981
Volume 887, 1981
Volume 888, 1981
Volume 889, 1981
Volume 890, 1981
Volume 891, 1981
Volume 892, 1981
Volume 893, 1981
Volume 894, 1981
Volume 895, 1981
Volume 896, 1981
Volume 897, 1981
Volume 898, 1981
Volume 899, 1981
Volume 900, 1981
Volume 901, 1981
Volume 902, 1981
Volume 903, 1981
Volume 904, 1982
Volume 905, 1982
Volume 906, 1982
Volume 907, 1982
Volume 908, 1982
Volume 909, 1982
Volume 910, 1982
Volume 911, 1982
Volume 912, 1982
Volume 913, 1982
Volume 914, 1982
Volume 915, 1982
Volume 916, 1982
Volume 917, 1982
Volume 918, 1982
Volume 919, 1982
Volume 920, 1982
Volume 921, 1982
Volume 922, 1982
Volume 923, 1982
Volume 924, 1982
Volume 925, 1982
Volume 926, 1982
Volume 927, 1982
Volume 928, 1982
Volume 929, 1982
Volume 930, 1982
Volume 931, 1982
Volume 932, 1982
Volume 933, 1982
Volume 934, 1982
Volume 935, 1982
Volume 936, 1982
Volume 937, 1982
Volume 938, 1982
Volume 939, 1982
Volume 940, 1982
Volume 941, 1982
Volume 942, 1982
Volume 943, 1982
Volume 944, 1982
Volume 945, 1982
Volume 946, 1982
Volume 947, 1982
Volume 948, 1982
Volume 949, 1982
Volume 950, 1982
Volume 951, 1982
Volume 952, 1982
Volume 953, 1982
Volume 954, 1982
Volume 955, 1982
Volume 956, 1982
Volume 957, 1982
Volume 958, 1982
Volume 959, 1982
Volume 960, 1982
Volume 961, 1982
Volume 962, 1982
Volume 963, 1982
Volume 964, 1982
Volume 965, 1982
Volume 966, 1982
Volume 967, 1982
Volume 968, 1982
Volume 969, 1982
Volume 970, 1982
Volume 972, 1982
Volume 971, 1983
Volume 973, 1983
Volume 974, 1983
Volume 975, 1983
Volume 976, 1983
Volume 977, 1983
Volume 978, 1983
Volume 979, 1983
Volume 980, 1983
Volume 981, 1983
Volume 982, 1983
Volume 983, 1983
Volume 984, 1983
Volume 985, 1983
Volume 986, 1983
Volume 987, 1983
Volume 988, 1983
Volume 989, 1983
Volume 990, 1983
Volume 991, 1983
Volume 992, 1983
Volume 993, 1983
Volume 994, 1983
Volume 995, 1983
Volume 996, 1983
Volume 997, 1983
Volume 998, 1983
Volume 999, 1983
Volume 1000, 1983
Volume 1001, 1983
Volume 1002, 1983
Volume 1003, 1983
Volume 1004, 1983
Volume 1005, 1983
Volume 1006, 1983
Volume 1007, 1983
Volume 1008, 1983
Volume 1009, 1983
Volume 1010, 1983
Volume 1011, 1983
Volume 1012, 1983
Volume 1013, 1983
Volume 1014, 1983
Volume 1015, 1983
Volume 1016, 1983
Volume 1017, 1983
Volume 1018, 1983
Volume 1019, 1983
Volume 1020, 1983
Volume 1021, 1983
Volume 1022, 1983
Volume 1023, 1983
Volume 1024, 1983
Volume 1025, 1983
Volume 1026, 1983
Volume 1027, 1983
Volume 1028, 1983
Volume 1029, 1983
Volume 1030, 1983
Volume 1031, 1983
Volume 1032, 1983
Volume 1033, 1983
Volume 1034, 1983
Volume 1035, 1983
Volume 1036, 1983
Volume 1037, 1983
Volume 1038, 1983
Volume 1039, 1983
Volume 1040, 1983
Volume 1041, 1983
Volume 1042, 1983
Volume 1043, 1984
Volume 1044, 1984
Volume 1045, 1984
Volume 1047, 1984
Volume 1048, 1984
Volume 1049, 1984
Volume 1050, 1984
Volume 1051, 1984
Volume 1052, 1984
Volume 1053, 1984
Volume 1054, 1984
Volume 1055, 1984
Volume 1056, 1984
Volume 1057, 1984
Volume 1058, 1984
Volume 1059, 1984
Volume 1060, 1984
Volume 1061, 1984
Volume 1062, 1984
Volume 1063, 1984
Volume 1064, 1984
Volume 1065, 1984
Volume 1066, 1984
Volume 1067, 1984
Volume 1068, 1984
Volume 1069, 1984
Volume 1070, 1984
Volume 1071, 1984
Volume 1072, 1984
Volume 1073, 1984
Volume 1074, 1984
Volume 1075, 1984
Volume 1076, 1984
Volume 1077, 1984
Volume 1078, 1984
Volume 1079, 1984
Volume 1080, 1984
Volume 1081, 1984
Volume 1082, 1984
Volume 1083, 1984
Volume 1084, 1984
Volume 1085, 1984
Volume 1086, 1984
Volume 1087, 1984
Volume 1088, 1984
Volume 1089, 1984
Volume 1090, 1984
Volume 1091, 1984
Volume 1092, 1984
Volume 1093, 1984
Volume 1094, 1984
Volume 1095, 1984
Volume 1096, 1984
Volume 1097, 1984
Volume 1098, 1984
Volume 1099, 1984
Volume 1100, 1984
Volume 1101, 1984
Volume 1102, 1984
Volume 1103, 1984
Volume 1104, 1984
Volume 1105, 1984
Volume 1106, 1984
Volume 1107, 1984
Volume 1108, 1984
Volume 1379, 1989
Volume 6, Number ??, 1988


Lecture Notes in Mathematics
Volume 769, 1980

             Jörg Flum and   
                 Martin Ziegler   Part I . . . . . . . . . . . . . . . . . 1--77
             Jörg Flum and   
                 Martin Ziegler   Part II  . . . . . . . . . . . . . . . . 78--147


Lecture Notes in Mathematics
Volume 770, 1980

                Bernard Helffer   Propagation des singularités pour des
                                  probl\`emes aux limites [d'apr\`es R. B.
                                  Melrose, J. Sjöstrand]. (French) [] . . . 1--20
                Hermann Karcher   Report on M. Gromov's almost flat
                                  manifolds  . . . . . . . . . . . . . . . 21--35
                    Jean Lannes   Un faux espace projectif réel de
                                  dimension $4$ [d'apr\`es Sylvain E.
                                  Cappell et Julius L. Shaneson]. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 36--56
                     Yves Meyer   Les nouvelles intégrales singuli\`eres de
                                  Calderón. (French) [] . . . . . . . . . . 57--65
        Valentin Poénaru   Travaux de Thurston sur les
                                  difféomorphismes des surfaces et l'espace
                                  de Teichmüller. (French) [] . . . . . . . 66--79
              Michael Schneider   Holomorphic vector bundles on $ \mathbb
                                  {P}_n $  . . . . . . . . . . . . . . . . 80--102
               Arnaud Beauville   Géométrie des tissus [d'apr\`es S. S.
                                  Chern et P. A. Griffiths]. (French) []   103--119
         Louis Boutet de Monvel   Nombre de valeurs propres d'un opérateur
                                  elliptique et polynôme de Hilbert--Samuel
                                  [d'apr\`es V. Guillemin]. (French) []    120--131
                 Pierre Cartier   Théorie de la diffusion pour l'équation de
                                  Schrödinger. (French) []  . . . . . . . . 132--150
Jean-François Méla   Le calcul sur les caract\`eres de
                                  l'alg\`ebre $ M(G) $ et le probl\`eme `$
                                  \mu * L^1 $ fermé?' [d'apr\`es les
                                  travaux de B. Host et F. Parreau].
                                  (French) []  . . . . . . . . . . . . . . 151--169
         Joseph Oesterlé   Travaux de Ferrero et Washington sur le
                                  nombre de classes d'idéaux des corps
                                  cyclotomiques. (French) [] . . . . . . . 170--182
             Laurent Siebenmann   Amorces de la chirurgie en dimension
                                  quatre: un $ S^3 \times R $ exotique
                                  [d'apr\`es Andrew H. Casson and Michael
                                  H. Freedman]. (French) []  . . . . . . . 183--207
                Norbert A'Campo   Sur la premi\`ere partie du seizi\`eme
                                  probl\`eme de Hilbert. (French) [] . . . 208--227
                Daniel Bertrand   Travaux récents sur les points singuliers
                                  des équations différentielles linéaires.
                                  (French) []  . . . . . . . . . . . . . . 228--243
                     P. Deligne   Sommes de Gauss cubiques et revêtements
                                  de $ {\rm SL}(2) $, d'apr\`es S. J.
                                  Patterson. (French) [] . . . . . . . . . 244--277
              Robert D. Edwards   Characterizing infinite dimensional
                                  manifolds topologically [after Henryk
                                  Toru\'nczyk] . . . . . . . . . . . . . . 278--302
               Alain Guichardet   Représentations de $ G^X $ ($G$ compact)
                                  selon Verchik--Gelfand--Graiev et
                                  Ismagilov. (French) [] . . . . . . . . . 303--311
                  Gilles Pisier   De nouveaux espaces de Banach sans la
                                  propriété d'approximation [d'apr\`es A.
                                  Szankowski]. (French) [] . . . . . . . . 312--327


Lecture Notes in Mathematics
Volume 771, 1980

                    C. J. Amick   Steady solutions of the Navier--Stokes
                                  equations representing plane flow in
                                  channels of various types  . . . . . . . 1--11
                  K. I. Babenko   On properties of steady viscous
                                  incompressible fluid flows . . . . . . . 12--42
                   C. Basdevant   Parameterization of subgrid-scale motion
                                  in numerical simulation of
                                  $2$-dimensional Navier--Stokes equation
                                  at high Reynolds number  . . . . . . . . 43--58
                   J. Bemelmans   $ C^{O + \alpha } $-semigroups for flows
                                  past obstacles and for flows with
                                  capillary surfaces . . . . . . . . . . . 59--77
             M. O. Bristeau and   
               R. Glowinski and   
                  B. Mantel and   
                 J. Periaux and   
                 P. Perrier and   
                   O. Pironneau   A finite element approximation of
                                  Navier--Stokes equations for
                                  incompressible viscous fluids. Iterative
                                  methods of solution  . . . . . . . . . . 78--128
               J. R. Cannon and   
          Emmanuele DiBenedetto   The initial value problem for the
                                  Boussinesq equations with data in $ L^p
                                  $  . . . . . . . . . . . . . . . . . . . 129--144
                A. Dervieux and   
                   F. Thomasset   A finite element method for the
                                  simulation of a Rayleigh--Taylor
                                  instability  . . . . . . . . . . . . . . 145--158
             Michel Deville and   
               Steven A. Orszag   Spectral calculation of the stability of
                                  the circular Couette flow  . . . . . . . 159--176
               Hermann F. Fasel   Numerical solution of the complete
                                  Navier--Stokes equations for the
                                  simulation of unsteady flows . . . . . . 177--195
                     C. Foia\cs   A survey on the functional dynamical
                                  system generated by the Navier--Stokes
                                  equations  . . . . . . . . . . . . . . . 196--202
           Philip M. Gresho and   
              Robert L. Lee and   
            Stevens T. Chan and   
                 Robert L. Sani   Solution of the time-dependent
                                  incompressible Navier--Stokes and
                                  Boussinesq equations using the Galerkin
                                  finite element method  . . . . . . . . . 203--222
                John G. Heywood   Auxiliary flux and pressure conditions
                                  for Navier--Stokes problems  . . . . . . 223--234
                John G. Heywood   Classical solutions of the
                                  Navier--Stokes equations . . . . . . . . 235--248
               Daniel D. Joseph   Direct and repeated bifurcation into
                                  turbulence . . . . . . . . . . . . . . . 249--271
                  Shmuel Kaniel   Approximation of the hydrodynamic
                                  equations by a transport process . . . . 272--286
             George H. Knightly   Some decay properties of solutions of
                                  the Navier--Stokes equations . . . . . . 287--298
              V. M. Kovenya and   
                  N. N. Yanenko   The implicit difference schemes for
                                  numerical solving the Navier--Stokes
                                  equations  . . . . . . . . . . . . . . . 299--312
                Egon Krause and   
                  Fritz Bartels   Finite-difference solutions of the
                                  Navier--Stokes equations for axially
                                  symmetric flows in spherical gaps  . . . 313--322
           V. I. Kravchenko and   
            Yu. D. Shevelev and   
              V. V. Shchennikov   Numerical investigation of unsteady
                                  viscous incompressible flow about bodies
                                  for varying conditions of their motion   323--359
             Kyûya Masuda   On the regularity of solutions of the
                                  nonstationary Navier--Stokes equations   360--370


Lecture Notes in Mathematics
Volume 772, 1980

               Jerome P. Levine   The derived exact sequences  . . . . . . 1--4
               Jerome P. Levine   Finite modules . . . . . . . . . . . . . 4--6
               Jerome P. Levine   Realization of finite modules  . . . . . 6--8
               Jerome P. Levine   $ \Delta $$_i$ of finite modules . . . . 8--9
               Jerome P. Levine   Product structure on finite modules  . . 9--16
               Jerome P. Levine   Classification of derived product
                                  structure  . . . . . . . . . . . . . . . 16--18
               Jerome P. Levine   Rational invariants  . . . . . . . . . . 18--20
               Jerome P. Levine   $Z$-torsion-free modules . . . . . . . . 20--21
               Jerome P. Levine   $ \Pi $-only torsion . . . . . . . . . . 21--23
               Jerome P. Levine   Statement of realization theorem . . . . 23--24
               Jerome P. Levine   Inductive construction of derived
                                  sequences  . . . . . . . . . . . . . . . 24--26
               Jerome P. Levine   Inductive recovery of derived sequences  26--32
               Jerome P. Levine   Homogeneous and elementary modules . . . 32--34
               Jerome P. Levine   Realization of elementary modules  . . . 34--36
               Jerome P. Levine   Classification of elementary modules . . 36--39
               Jerome P. Levine   Completion of proof  . . . . . . . . . . 39--40
               Jerome P. Levine   Classification of $ \Pi $-primary
                                  modules  . . . . . . . . . . . . . . . . 40--46
               Jerome P. Levine   Classification fails in degree $4$ . . . 46--47
               Jerome P. Levine   Product structure on $ \Pi $-primary
                                  modules  . . . . . . . . . . . . . . . . 48--53
               Jerome P. Levine   Classification of product structure  . . 53--59


Lecture Notes in Mathematics
Volume 773, 1980

                    O. Axelsson   A generalized conjugate direction method
                                  and its application on a singular
                                  perturbation problem . . . . . . . . . . 1--11
                  J. C. Butcher   Some implementation schemes for implicit
                                  Runge--Kutta methods . . . . . . . . . . 12--24
                   E. W. Cheney   Best approximation in tensor product
                                  spaces . . . . . . . . . . . . . . . . . 25--32
                     L. Collatz   Monotonicity and free boundary value
                                  problems . . . . . . . . . . . . . . . . 33--45
                Jane Cullum and   
            Ralph A. Willoughby   Computing eigenvectors (and eigenvalues)
                                  of large, symmetric matrices using
                                  Lanczos tridiagonalization . . . . . . . 46--63
               Joseph W. Jerome   Horizontal line analysis of the
                                  multidimensional porous medium equation:
                                  Existence, rate of convergence and
                                  maximum principles . . . . . . . . . . . 64--82
              J. D. Lambert and   
                R. J. Y. McLeod   Numerical methods for phase-plane
                                  problems in ordinary differential
                                  equations  . . . . . . . . . . . . . . . 83--97
                 David Q. Mayne   On the use of exact penalty functions to
                                  determine step length in optimization
                                  algorithms . . . . . . . . . . . . . . . 98--109
                   K. W. Morton   Petrov--Galerkin methods for
                                  non-self-adjoint problems  . . . . . . . 110--118
       Syvert P. Nòrsett   Collocation and perturbed collocation
                                  methods  . . . . . . . . . . . . . . . . 119--132
                Hans J. Stetter   Modular analysis of numerical software   133--145
               E. L. Wachspress   The numerical solution of turbulent flow
                                  problems in general geometry . . . . . . 146--163
                   P. Wesseling   The rate of convergence of a multiple
                                  grid method  . . . . . . . . . . . . . . 164--184


Lecture Notes in Mathematics
Volume 774, 1980

                    R. Azencott   Grandes déviations et applications.
                                  (French) [Large deviations and
                                  applications]  . . . . . . . . . . . . . 1--176
                   Y. Guivarc'h   Quelques propriétés asymptotiques des
                                  produits de matrices aléatoires. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 177--250
                    R. F. Gundy   Inégalités pour martingales \`a un et deux
                                  indices: L'espace $ H^p $. (French) []   251--334


Lecture Notes in Mathematics
Volume 775, 1980

               Stuart S. Antman   Geometric aspects of global bifurcation
                                  in nonlinear elasticity  . . . . . . . . 1--29
               Vincent Moncrief   The branching of solutions of Einstein's
                                  equations  . . . . . . . . . . . . . . . 30--48
                       S. Deser   What does supergravity teach us about
                                  gravity? . . . . . . . . . . . . . . . . 49--68
     Carlos A. P. Galvão   Classical $ 1 / 2 $ spin particles
                                  interacting with gravitational fields: a
                                  supersymmetric model . . . . . . . . . . 69--77
              Mark J. Gotay and   
                James M. Nester   Generalized constraint algorithm and
                                  special presymplectic manifolds  . . . . 78--104
      André Lichnerowicz   Deformations and quantization  . . . . . 105--121
                  Gerald Kaiser   Holomorphic gauge theory . . . . . . . . 122--144
                 Robert Hermann   A geometric variational formalism for
                                  the theory of nonlinear waves  . . . . . 145--161
              B. A. Kupershmidt   Geometry of jet bundles and the
                                  structure of Lagrangian and Hamiltonian
                                  formalisms . . . . . . . . . . . . . . . 162--218
                  Tudor Ra\ctiu   Involution theorems  . . . . . . . . . . 219--257


Lecture Notes in Mathematics
Volume 776, 1980

              Benedict H. Gross   Introduction . . . . . . . . . . . . . . 1--1
              Benedict H. Gross   Acknowledgements . . . . . . . . . . . . 2--2
              Benedict H. Gross   Notation and conventions . . . . . . . . 3--3
              Benedict H. Gross   The theory of complex multiplication . . 4--22
              Benedict H. Gross   A classification . . . . . . . . . . . . 23--33
              Benedict H. Gross   Local arithmetic . . . . . . . . . . . . 34--44
              Benedict H. Gross   Global arithmetic  . . . . . . . . . . . 45--66
              Benedict H. Gross   The $Q$-curve A(p) . . . . . . . . . . . 67--86


Lecture Notes in Mathematics
Volume 777, 1980

                     H. Pinkham   Singularités de Klein --- I. (French) []  1--9
                     H. Pinkham   Singularités de Klein --- II. (French) [] 10--20
                    M. Demazure   Surfaces de Del Pezzo --- I. (French) [] 21--22
                    M. Demazure   Surfaces de Del Pezzo --- II --- Éclater
                                  $n$ points dans $ P^2$. (French) [Del
                                  Pezzo surfaces --- II --- Exploding $n$
                                  points in $ P^2 $] . . . . . . . . . . . 23--35
                    M. Demazure   Surfaces de Del Pezzo --- III ---
                                  Positions presque générales. (French) []   36--49
                    M. Demazure   Surfaces de Del Pezzo --- IV ---
                                  Syst\`emes anticanoniques. (French) []   50--60
                    M. Demazure   Surfaces de Del Pezzo --- V ---
                                  Mod\`eles anticanoniques. (French) []    61--69
                    B. Teissier   Résolution simultanée --- I --- Familles
                                  de courbes. (French) [Simultaneous
                                  resolution --- I Curve families] . . . . 71--81
                    B. Teissier   Résolution simultanée --- II --- Résolution
                                  simultanée et cycles évanescents. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 82--146
                     H. Pinkham   Singularités rationnelles de surfaces.
                                  (French) []  . . . . . . . . . . . . . . 147--178
                     H. Pinkham   Résolution simultanée de points doubles
                                  rationnels. (French) []  . . . . . . . . 179--203
                R. O. Buchweitz   On deformations of monomial curves . . . 205--220
                    M. Demazure   A, B, C, D, E, F, etc  . . . . . . . . . 221--227
                   M. Merle and   
                    B. Teissier   Conditions d'adjonction, d'apr\`es du
                                  val. (French) [] . . . . . . . . . . . . 229--245
                J. L. Brylinski   Eventails et variétés toriques. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 247--288
                       M. Merle   Poly\`edre de Newton, éventail et
                                  désingularisation d'apr\`es A. N.
                                  Varchenko ([1]). (French) [] . . . . . . 289--294
                       M. Merle   Les anneaux coniques sont de
                                  Cohen--Macaulay d'apr\`es A. G.
                                  Kouchnirenko. (French) []  . . . . . . . 295--302
            M. Lejeune-Jalabert   Arcs analytiques et resolution minimale
                                  des singularités des surfaces quasi
                                  homog\`enes. (French) [] . . . . . . . . 303--336


Lecture Notes in Mathematics
Volume 778, 1980

                Peter Draxl and   
                  Martin Kneser   Vorwort. (German) [Foreword] . . . . . . 3--6
              R. Schulze-Pillot   Struktur von $ {\rm GL}_n $ (D).
                                  (German) []  . . . . . . . . . . . . . . 7--8
                  D. Scheringer   Präsentation der $ {\rm GL}_n $ (D) und
                                  Dieudonné-Determinante. (German) [] . . . 9--20
                     U. Stuhler   Normen und Spuren in Assoziativen
                                  Algebren. (German) []  . . . . . . . . . 21--32
                   D. Osterholz   Der Trägheitsschiefkörper. (German) [] . . 33--42
                      M. Kneser   Schiefkörper Über Vollständig Diskret
                                  Bewerteten Körpern. (German) [] . . . . . 43--46
                       P. Draxl   Eigenschaften von $ {\rm SK}_1 $ und
                                  `Vernünftige' Körper. (German) [Properties
                                  of $ {\rm SK}_1 $ and `reasonable'
                                  bodies]  . . . . . . . . . . . . . . . . 47--54
                       P. Draxl   $ {\rm SK}_1 $ Bei Vollständig Diskret
                                  Bewerteten Körpern. (German) [] . . . . . 55--66
                       P. Draxl   $ {\rm SK}_1 $ Bei Zweifach Vollständig
                                  Diskret Bewerteten Körpern. (German) []   67--75
                       P. Draxl   Anhang: Ergänzende Bemerkungen Zum 8.
                                  Vortrag. (German) [] . . . . . . . . . . 76--93
                       P. Draxl   $ {\rm SK}_1 $ von Schiefkorpern über
                                  Beliebig--Rangig Henselsch Bewerteten
                                  Körpern. (German) []  . . . . . . . . . . 94--100
                    Peter Draxl   Eine Liftung der Dieudonné-Determinante
                                  und Anwendungen die Multiplikative
                                  Gruppe eines Schiefkörpers Betreffend.
                                  (German) []  . . . . . . . . . . . . . . 101--116
                     U. Rehmann   Kommutatoren in $ {\rm GL}_n (D) $.
                                  (German) []  . . . . . . . . . . . . . . 117--123


Lecture Notes in Mathematics
Volume 779, 1980

              John J. Benedetto   Introduction . . . . . . . . . . . . . . 1--4
               Lennart Carleson   Some analytic problems related to
                                  statistical mechanics  . . . . . . . . . 5--45
                    Yngve Domar   On spectral synthesis in $ \mathbb {R}^n
                                  $, $ n \geq 2 $  . . . . . . . . . . . . 46--72
              Lars Inge Hedberg   Spectral synthesis and stability in
                                  Sobolev spaces . . . . . . . . . . . . . 73--103
              R. R. Coifman and   
                       Y. Meyer   Fourier analysis of multilinear
                                  convolutions, Calderón's theorem, and
                                  analysis on Lipschitz curves . . . . . . 104--122
              R. R. Coifman and   
                R. Rochberg and   
                   G. Weiss and   
                  M. Cwikel and   
                      Y. Sagher   The complex method for interpolation of
                                  operators acting on families of Banach
                                  spaces . . . . . . . . . . . . . . . . . 123--153
              A. Córdoba   Maximal functions: a problem of A.
                                  Zygmund  . . . . . . . . . . . . . . . . 154--161
              A. Córdoba   Multipliers of $ F(L^P) $  . . . . . . . 162--177


Lecture Notes in Mathematics
Volume 780, 1980

               Laurent Schwartz   Semi-martingales \`a valeurs dans une
                                  variété différentielle. (French) [] . . . . 1--6
               Laurent Schwartz   Localisation des semi-martingales, et
                                  passage du local au global. (French) []  7--13
               Laurent Schwartz   Localisation des processus attachés \`a
                                  une semi-martingale vectorielle;
                                  Équivalences de semi-martingales
                                  vectorielles. (French) []  . . . . . . . 14--28
               Laurent Schwartz   Martingales conformes \`a valeurs
                                  vectorielles et leurs localisations.
                                  (French) []  . . . . . . . . . . . . . . 29--37
               Laurent Schwartz   Martingales et semi-martingales
                                  conformes \`a valeurs dans des variétés
                                  analytiques complexes. (French) [] . . . 38--55
               Laurent Schwartz   Sous-espaces stables de martingales
                                  réeles. Sous-espaces stables et intégrales
                                  stochastiques associées \`a une
                                  semi-martingale \`a valeurs dans une
                                  variété. (French) [] . . . . . . . . . . . 56--85
               Laurent Schwartz   Sous-espaces stables de martingales
                                  complexes. Sous-espaces stables et
                                  intégrales stochastiques associés \`a une
                                  semi-martingale conforme \`a valeurs
                                  dans une variété $ \mathbb {C}
                                  $-analytique. (French) []  . . . . . . . 86--100
               Laurent Schwartz   Diffusion et mouvement brownien sur une
                                  variété sans bord. (French) [] . . . . . . 101--120


Lecture Notes in Mathematics
Volume 781, 1980

   Nicolas K. Artémiades   Criteria for absolute convergence of
                                  Fourier series . . . . . . . . . . . . . 1--7
                    Ron C. Blei   Fractional cartesian products in
                                  harmonic analysis  . . . . . . . . . . . 8--15
                      J. Boidol   On a regularity condition for group
                                  algebras of non abelian locally compact
                                  groups . . . . . . . . . . . . . . . . . 16--21
    Alessandro Fig\`a-Talamanca   Singular positive definite functions . . 22--29
                  T. W. Gamelin   Jensen measures, subharmonicity, and the
                                  conjugation operation  . . . . . . . . . 30--42
                John B. Garnett   Two constructions in BMO . . . . . . . . 43--50
                    R. F. Gundy   Maximal function characterization of $
                                  H^p $ for the bidisc . . . . . . . . . . 51--58
                  David Gurarie   Harmonic analysis based on crossed
                                  product algebras and motion groups . . . 59--75
                   J.-P. Kahane   Sur le treizi\`eme probl\`eme de
                                  Hilbert, le théor\`eme de superposition
                                  de Kolmogorov et les sommes algébriques
                                  d'arcs croissants. (French) [] . . . . . 76--101
              T. W. Körner   Iva\vsev Mustov in many dimensions . . . 102--120
                   Horst Leptin   Bemerkungen über Linksideale in
                                  Gruppenalgebren. (German) [] . . . . . . 121--141
                 Paul Malliavin   $ C^\infty $ parametrix on Lie groups
                                  and two steps factorization on
                                  convolution algebras . . . . . . . . . . 142--156
                 N. C. Petridis   Distance and volume decreasing theorems
                                  for a family of harmonic mappings of
                                  Riemannian manifolds . . . . . . . . . . 157--170
               S. K. Pichorides   On the L' norm of exponential sums . . . 171--176
                Detlev Poguntke   Symmetry (or simple modules) of some
                                  Banach algebras  . . . . . . . . . . . . 177--193
                 J. D. Stegeman   Some problems on spectral synthesis  . . 194--203
                   Yitzhak Weit   On spectral analysis in locally compact
                                  groups . . . . . . . . . . . . . . . . . 204--213


Lecture Notes in Mathematics
Volume 782, 1980

                 M. F. Barnsley   Parameter dependence of solutions of
                                  classes of quasi-linear elliptic and
                                  parabolic differential equations . . . . 1--15
              H. Berestycki and   
                    P.-L. Lions   Some applications of the method of super
                                  and subsolutions . . . . . . . . . . . . 16--41
                      C. Bolley   Multiple solutions of a bifurcation
                                  problem  . . . . . . . . . . . . . . . . 42--60
              C.-M. Brauner and   
                  B. Nicolaenko   On nonlinear eigenvalue problems which
                                  extend into free boundaries problems . . 61--100
             Marcel Lesieur and   
            Jean-Pierre Chollet   Introduction aux théories statistiques de
                                  la turbulence pleinement développée.
                                  (French) []  . . . . . . . . . . . . . . 101--121
                    M. Dupeyrat   Experimental study of the mechanism of a
                                  new hydrodynamical instability observed
                                  at some interfaces between immiscible
                                  liquids  . . . . . . . . . . . . . . . . 122--129
             C. Guillopé   Remarques sur un probl\`eme de valeurs
                                  propres non linéaires faisant intervenir
                                  des fonctions non différentiables.
                                  (French) []  . . . . . . . . . . . . . . 130--159
               J. Heyvaerts and   
                J.-M. Lasry and   
               M. Schatzman and   
                    P. Witomski   Solar flares: a non linear eigenvalue
                                  problem in an unbounded domain . . . . . 160--191
                       G. Iooss   Bifurcation of invariant tori in $ R^3 $ 192--200
             J.-P. Kernevez and   
                    G. Joly and   
                  D. Thomas and   
                       B. Bunow   Pattern formation and wave propagation
                                  in the $s$-a system  . . . . . . . . . . 201--221
                  F. Mignot and   
                   F. Murat and   
                     J.-P. Puel   Variation d'un point de retournement par
                                  rapport au domaine. (French) []  . . . . 222--254
                 Peter Ortoleva   Dynamic Padé approximant and behavior
                                  singularities in nonlinear
                                  physico-chemical systems . . . . . . . . 255--264
                     J.-C. Saut   Remarks on a non linear equation arising
                                  in population genetics . . . . . . . . . 265--282
                       D. Serre   Triplets de solutions d'une équation aux
                                  derivées partielles elliptique non
                                  linéaire. (French) [] . . . . . . . . . . 283--296


Lecture Notes in Mathematics
Volume 783, 1980

Dr. phil. habil. Alexander Dinghas   Harmonische Funktionen. Das
                                  Maximumprinzip für harmonische und
                                  stetige subharmonische Funktionen.
                                  Klassische Integralidentitäten. Die
                                  Grundformel der logarithmischen Methode.
                                  Anwendungen. (German) [] . . . . . . . . 1--20
Dr. phil. habil. Alexander Dinghas   Die Greensche Funktion und die
                                  Evans--Selbergsche
                                  Kapazitätsfunktion.Eine allgemeine Formel
                                  von F. und R. Nevanlinna. (German) []    20--46
Dr. phil. habil. Alexander Dinghas   Das Problem der konformen Abbildung von
                                  universellen Überlagerungsflächen auf die
                                  Einheitskreisscheibe. Invariante
                                  partielle Differentialgleichungen.
                                  (German) []  . . . . . . . . . . . . . . 46--67
Dr. phil. habil. Alexander Dinghas   Der Begriff der charakteristischen
                                  Funktion. Nevanlinnas Charakterisierung
                                  rationaler Stellen. Der erste und der
                                  zweite Nevanlinnasche Hauptsatz der
                                  Wertverteilungstheorie. Ee
                                  Nevanlinnaschen Defektrelationen für den
                                  parabolischen und den hyperbolischen
                                  Fall. (German) []  . . . . . . . . . . . 68--116
Dr. phil. habil. Alexander Dinghas   Wertverteilungsprobleme meromorpher
                                  Funktionen in mehrfach zusammenhängenden
                                  Gebieten. (German) []  . . . . . . . . . 116--131


Lecture Notes in Mathematics
Volume 784, 1980

                     B. Heinkel   Deux exemples d'utilisation de mesures
                                  majorantes. (French) []  . . . . . . . . 1--16
            Evarist Giné   Corrections to domains of attraction in
                                  Banach spaces by Evarist Gine  . . . . . 17--17
                     R. Cairoli   Sur l'extension de la definition
                                  d'intégrale stochastique. (French) [] . . 18--25
                E. Lenglart and   
         D. Lépingle and   
                    M. Pratelli   Présentation unifiée de certaines inégalités
                                  de la théorie des martingales. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 26--48
                    E. Lenglart   Appendice \`a l'exposé précédent: Inégalités
                                  de semi martingales. (French) [] . . . . 49--52
            J. Azéma and   
                R. F. Gundy and   
                         M. Yor   Sur l'intégrabilité uniforme des
                                  martingales continues. (French) [] . . . 53--61
               M. T. Barlow and   
                         M. Yor   Sur la construction d'une martingale
                                  continue, de valeur absolue donnée.
                                  (French) []  . . . . . . . . . . . . . . 62--75
                   M. J. Sharpe   Local times and singularities of
                                  continuous local martingales . . . . . . 76--101
                    P.-A. Meyer   Sur un résultat de L. Schwartz. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 102--103
                    C. Stricker   Prolongement des semimartingales.
                                  (French) [Extension of semimartingales]  104--111
                    C. Stricker   Projection optionnelle et
                                  semimartingales. (French) [] . . . . . . 112--115
                Ching-Sung Chou   Une caractérisation des semimartingales
                                  spéciales. (French) [A characterization
                                  of special semimartingales]  . . . . . . 116--117
            Michel Émery   Équations différentielles stochastiques:
                                  La méthode de Métivier et Pellaumail.
                                  (French) []  . . . . . . . . . . . . . . 118--124
                    E. Lenglart   Sur l'inégalité de Metivier--Pellaumail.
                                  (French) []  . . . . . . . . . . . . . . 125--127
                 C. S. Chou and   
                P.-A. Meyer and   
                    C. Stricker   Sur les intégrales stochastiques de
                                  processus prévisibles non bornés. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 128--139
            Michel Émery   Metrisabilité de quelques espaces de
                                  processus aléatoires. (French) [] . . . . 140--147
                     Jia-An Yan   Remarques sur l'I.S. de processus non
                                  bornés. (French) [] . . . . . . . . . . . 148--151
            Michel Émery   Compensation de processus V.F. non
                                  localement intégrables. (French) [] . . . 152--160
                     Jean Jacod   Intégrales stochastiques par rapport \`a
                                  une semimartingale vectorielle et
                                  changements de filtration. (French) []   161--172
                    P.-A. Meyer   Les résultats de Jeulin sur le
                                  grossissement des tribus. (French) []    173--188


Lecture Notes in Mathematics
Volume 785, 1980

            Wolfgang M. Schmidt   Front Matter . . . . . . . . . . . . . . I--XII
            Wolfgang M. Schmidt   Approximation to Irrational Numbers by
                                  Rationals  . . . . . . . . . . . . . . . 1--26
            Wolfgang M. Schmidt   Simultaneous Approximation . . . . . . . 27--47
            Wolfgang M. Schmidt   Games and Measures . . . . . . . . . . . 48--79
            Wolfgang M. Schmidt   Integer Points in Parallelepipeds  . . . 80--113
            Wolfgang M. Schmidt   Roth's Theorem . . . . . . . . . . . . . 114--150
            Wolfgang M. Schmidt   Simultaneous Approximation to Algebraic
                                  Numbers  . . . . . . . . . . . . . . . . 151--207
            Wolfgang M. Schmidt   Norm Form Equations  . . . . . . . . . . 208--250
            Wolfgang M. Schmidt   Approximation By Algebraic Numbers . . . 251--288
            Wolfgang M. Schmidt   Back Matter  . . . . . . . . . . . . . . 289--299


Lecture Notes in Mathematics
Volume 786, 1980

                 Ivor J. Maddox   Introduction . . . . . . . . . . . . . . 1--2
                 Ivor J. Maddox   Notation and terminology . . . . . . . . 3--18
                 Ivor J. Maddox   Generalized Köthe--Toeplitz duals . . . . 19--35
                 Ivor J. Maddox   Characterization of matrix classes . . . 36--64
                 Ivor J. Maddox   Tauberian theorems . . . . . . . . . . . 65--83
                 Ivor J. Maddox   Consistency theorems . . . . . . . . . . 84--105
                 Ivor J. Maddox   Operator Nörlund means  . . . . . . . . . 106--116


Lecture Notes in Mathematics
Volume 787, 1980

                     V. Anandam   Admissible superharmonic functions . . . 1--8
                   Alano Ancona   Principe de Harnack \`a la fronti\`ere
                                  et probl\`emes de fronti\`ere de Martin.
                                  (French) []  . . . . . . . . . . . . . . 9--28
            Didier Arqu\`es and   
               Jean-Pierre Roth   Courant superficiel et champ
                                  magnetostatique associé. (French) []  . . 29--34
             Maynard Arsove and   
                Heinz Leutwiler   Quasi-units in mixed lattice structures  35--54
               J. Bliedtner and   
                      W. Hansen   Bases in standard balayage spaces  . . . 55--63
                   N. Boboc and   
                  Gh. Bucur and   
                      A. Cornea   Autodual $H$-cones . . . . . . . . . . . 64--77
               A. Boukricha and   
                      W. Hansen   Characterization of perturbations of
                                  harmonic spaces  . . . . . . . . . . . . 78--83
               V. Dembinski and   
                K. Janßen   Standard balayage spaces and standard
                                  Markov processes . . . . . . . . . . . . 84--105
              Otto Frostman and   
                    Hans Wallin   Riesz potentials on manifolds  . . . . . 106--120
                Hassan Guessous   Prolongement surharmonioue dans un
                                  espace harmonique Notion de flux.
                                  (French) []  . . . . . . . . . . . . . . 121--143
                      F. Hirsch   Principe complet du maximum et principe
                                  complet du maximum relatif. (French) []  144--158
                 Hermann Hueber   On boundary Harnack principles and
                                  singularities of extremal harmonic
                                  functions  . . . . . . . . . . . . . . . 159--162
             Masayuki Itô   Positive eigen elements for an
                                  infinitesimal generator of a diffusion
                                  semi-group and their integral
                                  representations  . . . . . . . . . . . . 163--184
                   Tosiaki Kori   Probl\`emes au bord sur un espace
                                  harmonique. (French) []  . . . . . . . . 185--190
                    Jesper Laub   A remark on the singular part of a
                                  convolution kernel satisfying the
                                  domination principle . . . . . . . . . . 191--193
                Heinz Leutwiler   Harmonic functions of bounded mean
                                  oscillation and a generalization to
                                  vector lattices of continuous functions  194--208
                  Peter A. Loeb   A regular boundary supporting
                                  representing measures of bounded
                                  functions in a Bauer harmonic space  . . 209--211
               Jaroslav Luke\vs   On the set of semiregular points . . . . 212--218
                       G. Lumer   Connecting of local operators and
                                  evolution equations on networks  . . . . 219--234
                    Ivan Netuka   The classical Dirichlet problem and its
                                  generalizations  . . . . . . . . . . . . 235--266


Lecture Notes in Mathematics
Volume 788, 1980

                  A. J. Berrick   Projective space immersions, bilinear
                                  maps and stable homotopy groups of
                                  spheres  . . . . . . . . . . . . . . . . 1--22
              Peter John Eccles   Multiple points of codimension one
                                  immersions . . . . . . . . . . . . . . . 23--38
           Jean-Claude Hausmann   $h$-Cobordisms and twisted doubles . . . 39--48
                  S. Hurder and   
                   F. W. Kamber   Homotopy invariants of foliations  . . . 49--61
                   William Jaco   On ends of groups and Johannson's
                                  deformation theorem  . . . . . . . . . . 62--87
              Louis H. Kauffman   Weaving patterns and polynomials . . . . 88--97
               Ulrich Koschorke   Vector fields on $ (4 q + 2)$-manifolds  98--108
               Hans J. Munkholm   Simplices of maximal volume in
                                  hyperbolic space, Gromov's norm, and
                                  Gromov's proof of Mostow's rigidity
                                  theorem (following Thurston) . . . . . . 109--124
              Walter D. Neumann   An invariant of plumbed homology spheres 125--144
                Richard Randell   Some topology of Zariski surfaces  . . . 145--164
                  Nigel Ray and   
               Erik K. Pedersen   A fibration for $ {\rm Diff} \Sigma^n $  165--171
                  L. Siebenmann   On vanishing of the Rohlin invariant and
                                  nonfinitely amphicheiral homology
                                  $3$-spheres  . . . . . . . . . . . . . . 172--222
          András Sz\Hucs   Cobordism of maps with simplest
                                  singularities  . . . . . . . . . . . . . 223--244
       Agnieszka Bojanowska and   
               Stefan Jackowski   A spectral sequence convergent to
                                  equivariant $K$-theory . . . . . . . . . 245--256
       Karl Heinz Dovermann and   
              Melvin Rothenberg   An equivariant surgery sequence and
                                  equivariant diffeomorphism and
                                  homeomorphism classification (a survey)  257--280
                   H. Hauschild   Äquivariante konfigurationsräume und
                                  Abbildungsräume. (German) []  . . . . . . 281--315
                I. M. James and   
                    G. B. Segal   On equivariant homotopy theory . . . . . 316--330
                Czes Kosniowski   Some formulae and conjectures associated
                                  with circle actions  . . . . . . . . . . 331--339
             Arunas Liulevicius   Equivariant $K$-theory and homotopy
                                  rigidity . . . . . . . . . . . . . . . . 340--358
             Peter Löffler   Homotopielineare Involutionen auf
                                  Sphären. (German) []  . . . . . . . . . . 359--363


Lecture Notes in Mathematics
Volume 789, 1980

             James E. Humphreys   Locally compact groups and fields  . . . 1--11
             James E. Humphreys   The additive group . . . . . . . . . . . 11--21
             James E. Humphreys   The multiplicative group . . . . . . . . 21--28
             James E. Humphreys   $ {\rm GL}_n $ and $ {\rm SL}_n $ (over
                                  $ \mathbb {R} $) . . . . . . . . . . . . 28--64
             James E. Humphreys   $ {\rm GL}_n $ and $ {\rm SL}_n $
                                  ($p$-adic and adelic groups) . . . . . . 64--83
             James E. Humphreys   The congruence subgroup problem  . . . . 84--148


Lecture Notes in Mathematics
Volume 790, 1980

                   Warren Dicks   Groups acting on graphs  . . . . . . . . 1--34
                   Warren Dicks   Fundamental groups . . . . . . . . . . . 35--53
                   Warren Dicks   Decompositions . . . . . . . . . . . . . 55--100
                   Warren Dicks   Cohomological dimension one  . . . . . . 101--120


Lecture Notes in Mathematics
Volume 791, 1980

         Karl Wilhelm Bauer and   
             Stephan Ruscheweyh   Karl Wilhelm Bauer Differential
                                  Operators for Partial Differential
                                  Equations  . . . . . . . . . . . . . . . 1--187
         Karl Wilhelm Bauer and   
             Stephan Ruscheweyh   Stephan Ruscheweyh On The Function
                                  Theory of the Peschl--Bauer Equation . . 191--253


Lecture Notes in Mathematics
Volume 792, 1980

                       R. Artzy   On free Minkowski planes . . . . . . . . 1--7
                    F. Bachmann   Rigidity in the geometry of involutory
                                  elements of a group  . . . . . . . . . . 8--13
                    Walter Benz   Ein Trennungsaxiom in der
                                  Orthogonalgeometrie und eine
                                  Charakterisierung der reellen Ebene.
                                  (German) []  . . . . . . . . . . . . . . 14--19
                L. Ja. Beresina   Applications of the theory of surfaces
                                  to the theory of graphs  . . . . . . . . 20--23
             Flavio Bonetti and   
             Guglielmo Lunardon   Central translation $S$-space  . . . . . 24--29
                       W. Burau   Systems of quadrics through a general
                                  variety of Segr\`e and their reduction
                                  to irreducible parts [2] . . . . . . . . 30--39
                   E. W. Ellers   Generators and relations for classical
                                  groups . . . . . . . . . . . . . . . . . 40--45
                     P. Erd\Hos   Some combinational problems in geometry  46--53
              Günter Ewald   Über die algorithmische Lösung des
                                  Steinitzproblems einer inneren
                                  Kennzeichnung polytopaler Sphären.
                                  (German) []  . . . . . . . . . . . . . . 54--58
           Heinz-Richard Halder   Regular permutation geometries . . . . . 59--60
                   Armin Herzer   On characterisations of kinematic spaces
                                  by parallelisms  . . . . . . . . . . . . 61--67
                  Yehiel Ilamed   On realizations of vector products by
                                  polynomials which are identities for
                                  matrix rings . . . . . . . . . . . . . . 68--72
                     J. Joussen   On the construction of Archimedean
                                  orders of a free plane . . . . . . . . . 73--78
                  Helmut Karzel   Rectangular spaces . . . . . . . . . . . 79--91
         Harold Kühlbrandt   On sharply $2$-transitive permutation
                                  sets . . . . . . . . . . . . . . . . . . 92--96
        Jürgen Misfeld and   
              Helga Tecklenburg   Dimension of nearaffine spaces . . . . . 97--109
                   G. Nicoletti   Generating cryptomorphic axiomatizations
                                  of matroids  . . . . . . . . . . . . . . 110--113
            Günter Pickert   Partial planes with exactly two complete
                                  parallel classes . . . . . . . . . . . . 114--127
            Günter Pickert   A problem of free mobility . . . . . . . 128--131
               Dr. H.-J. Samaga   A unified approach to Miquel's theorem
                                  and its degenerations  . . . . . . . . . 132--142


Lecture Notes in Mathematics
Volume 793, 1980

                   Jean Renault   Introduction . . . . . . . . . . . . . . 1--4
                   Jean Renault   Locally compact groupoids  . . . . . . . 5--46
                   Jean Renault   The $ C^* $-algebra of a groupoid  . . . 47--120
                   Jean Renault   Some examples  . . . . . . . . . . . . . 121--147


Lecture Notes in Mathematics
Volume 794, 1980

                Dieter Bierlein   Measure extensions and measurable
                                  neighbours of a function . . . . . . . . 1--23
    Jens Peter Reus Christensen   A survey of small ball theorems and
                                  problems . . . . . . . . . . . . . . . . 24--30
                    G. A. Edgar   A long James space . . . . . . . . . . . 31--37
               Hans G. Kellerer   Baire sets in product spaces . . . . . . 38--44
              Jörn Lembcke   On a measure extension theorem of
                                  Bierlein . . . . . . . . . . . . . . . . 45--48
            Dorothy Maharam and   
                    A. H. Stone   One-to-one functions and a problem on
                                  subfields  . . . . . . . . . . . . . . . 49--52
          R. Daniel Mauldin and   
                   Paul Erd\Hos   Rotations of the circle  . . . . . . . . 53--56
         Flemming Topsòe   Thin trees and geometrical criteria for
                                  Lebesgue nullsets  . . . . . . . . . . . 57--78
   Heinrich von Weizsäcker   Remark on extremal measure extensions    79--80
              Robert F. Wheeler   Extensions of a $ \sigma $-additive
                                  measure to the projective cover  . . . . 81--104
                   M. P. Ershov   Some selection theorems for partitions
                                  of sets without topology . . . . . . . . 105--111
                C. Godet-Thobie   Some results about multimeasures and
                                  their selectors  . . . . . . . . . . . . 112--116
                 Siegfried Graf   Measurable weak selections . . . . . . . 117--140
                    A. D. Ioffe   Representation theorems for measurable
                                  multifunctions . . . . . . . . . . . . . 141--152
                      V. Losert   A counterexample on measurable
                                  selections and strong lifting  . . . . . 153--159
              R. Daniel Mauldin   Some selection theorems and problems . . 160--165
                   M. Talagrand   Non-Existence de Certaines Sections
                                  Mesurables et Contre-Exemples en Théorie
                                  du Rel\`evement. (French) [] . . . . . . 166--175
               Daniel H. Wagner   Survey of measurable selection theorems:
                                  an update  . . . . . . . . . . . . . . . 176--219
        A. G. A. G. Babiker and   
                W. Strauß   Almost strong liftings and $ \tau
                                  $-additivity . . . . . . . . . . . . . . 220--227
        A. G. A. G. Babiker and   
                W. Strauß   Measure spaces in which every lifting is
                                  an almost $H$-lifting  . . . . . . . . . 228--232


Lecture Notes in Mathematics
Volume 795, 1980

                  Gert Almkvist   Reciprocity theorems for representations
                                  in characteristic $p$  . . . . . . . . . 1--9
                 Vlastimil Dlab   Structure des treillis linéaires libres.
                                  (French) []  . . . . . . . . . . . . . . 10--34
                  W. J. Haboush   Central differential operators on split
                                  semi-simple groups over fields of
                                  positive characteristic  . . . . . . . . 35--85
                    Alex Heller   Some topological methods in abstract
                                  group theory . . . . . . . . . . . . . . 86--97
     Hans-Jürgen Schneider   Decomposable extensions of affine groups 98--115
              Thierry Levasseur   Idéaux premiers et completion dans les
                                  alg\`ebres enveloppantes d'alg\`ebres de
                                  Lie nilpotentes. (French) [] . . . . . . 116--160
                 Patrice Tauvel   Sur l'application de Dixmier pour les
                                  alg\`ebres de Lie resolubles. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 161--171
            David A. Vogan, Jr.   The size of infinite dimensional
                                  representations  . . . . . . . . . . . . 172--178
          Gérard Cauchon   Coeur de $ k[x, \sigma, \delta] $ et
                                  questions d'algébricité dans $ k(x,
                                  \sigma, \delta) $. (French) [] . . . . . 179--190
          Léonce Lesieur   Sur les anneaux premiers principaux \`a
                                  gauche. (French) []  . . . . . . . . . . 191--208
                   Robert Vidal   Derivations d'un corps local \`a corps
                                  residuel de caractéristique nulle et
                                  algébriquement clos. (French) []  . . . . 209--224
         Elena Wexler-Kreindler   Sur la dimension projective des modules
                                  filtres sur des anneaux filtres
                                  complets. (French) []  . . . . . . . . . 225--250
                Sleiman Yammine   Localisation des idéaux semi-premiers et
                                  extension des scalaires dans les
                                  alg\`ebres noetheriennes sur un corps.
                                  (French) []  . . . . . . . . . . . . . . 251--290
                  Robert Fossum   Tensor functors of complexes (d'apr\`es
                                  Nielsen) . . . . . . . . . . . . . . . . 291--318
                     A. Lascoux   Produit de Kronecker des représentations
                                  du groupe symétrique. (French) [] . . . . 319--329
                   Thierry Vust   Foncteurs polynômiaux et théorie des
                                  invariants. (French) []  . . . . . . . . 330--340
            Michel André   Produits de Massey et $ (2 p + 1)
                                  $\`emes déviations. (French) [] . . . . . 341--359
        Hans-Bjòrn Foxby   Homological dimensions of complexes of
                                  modules  . . . . . . . . . . . . . . . . 360--368
                Danielle Salles   Dualisation de la platitude syst\`emes
                                  projectifs de modules plats syst\`emes
                                  projectifs de modules injectifs.
                                  (French) []  . . . . . . . . . . . . . . 369--401
                    Marc Bayart   Factorialité et séries formelles
                                  irreductibles. I. (French) []  . . . . . 402--433


Lecture Notes in Mathematics
Volume 796, 1980

        Corneliu Constantinescu   Introduction . . . . . . . . . . . . . . 1--4
        Corneliu Constantinescu   Preliminaries  . . . . . . . . . . . . . 5--23
        Corneliu Constantinescu   Representations  . . . . . . . . . . . . 24--44
        Corneliu Constantinescu   Duals of spaces of measures  . . . . . . 45--113
        Corneliu Constantinescu   Vector measures  . . . . . . . . . . . . 114--190


Lecture Notes in Mathematics
Volume 797, 1980

                Sirpa Mäki   Introduction . . . . . . . . . . . . . . 1--5
                Sirpa Mäki   Real cyclic cubic fields . . . . . . . . 6--11
                Sirpa Mäki   Real cyclic sextic fields  . . . . . . . 12--22
                Sirpa Mäki   The function $ \mathcal {M} $ and the
                                  structure of $ U_R $ . . . . . . . . . . 23--31
                Sirpa Mäki   Bergström's product formula . . . . . . . 32--36
                Sirpa Mäki   Bergström's product formula in the case
                                  of real cyclic sextic fields . . . . . . 37--51
                Sirpa Mäki   Formulas for computing $ \xi_A $ . . . . 52--57
                Sirpa Mäki   The class number of $ K_6 $  . . . . . . 58--59
                Sirpa Mäki   The signature rank of $ U_6 $  . . . . . 60--61
                Sirpa Mäki   The computer program . . . . . . . . . . 62--67
                Sirpa Mäki   Numerical results  . . . . . . . . . . . 68--193


Lecture Notes in Mathematics
Volume 798, 1980

                Lars V. Ahlfors   Ergodic properties of groups of Möbius
                                  transformations  . . . . . . . . . . . . 1--9
       Paolo de Bartolomeis and   
             Giuseppe Tomassini   Traces of pluriharmonic functions  . . . 10--17
      Robert Horton Cameron and   
            David Arne Storvick   Some Banach algebras of analytic Feynman
                                  integrable functionals . . . . . . . . . 18--67
                  Petru Caraman   $p$-Capacity and conformal capacity in
                                  infinite dimensional spaces  . . . . . . 68--108
Amédée Debiard and   
                 Bernard Gaveau   Méthodes de contrôle optimal en analyse
                                  complexe. (French) []  . . . . . . . . . 109--140
      Ivan Hristov Dimovski and   
    Virjinia Stoineva Kirjakova   On an integral transformation due to N.
                                  Obrechkoff . . . . . . . . . . . . . . . 141--147
                   Bodo Dittmar   Ein neuer existenzbeweis für
                                  quasikonforme Abbildungen mit
                                  vorgegebener komplexer Dilatation.
                                  (German) []  . . . . . . . . . . . . . . 148--154
                    James Eells   Examples of harmonic and holomorphic
                                  maps . . . . . . . . . . . . . . . . . . 155--160
                  Dorin Ghi\csa   The modulus and the hyperbolic measure   161--164
  Levon Derenikovi\vc Grigorjan   On the order of growth for the norm of
                                  the holomorphic component of a
                                  meromorphic function . . . . . . . . . . 165--168
  Gennadi\u\i Markovi\vc Henkin   Analytic representation for cr-functions
                                  on submanifolds of codimension $2$ in $
                                  \cents^n$  . . . . . . . . . . . . . . . 169--191
                 Harald Holmann   On the stability of holomorphic
                                  foliations . . . . . . . . . . . . . . . 192--202
            Tadeusz Iwaniec and   
               Ryszard Kopiecki   Stability in the differential equations
                                  for quasiregular mappings  . . . . . . . 203--214
         Piotr Jakóbczak   Decomposition property of $ A^k(D) $ in
                                  strictly pseudoconvex domains  . . . . . 215--223
               Jerzy Kalina and   
        Julian \Lawrynowicz and   
                Ewa Ligocka and   
          Maciej Skwarczy\'nski   On some biholomorphic invariants in the
                                  analysis on manifolds  . . . . . . . . . 224--249
               Jerzy Kalina and   
            Antoni Pierzchalski   A variation of the modulus of
                                  submanifold families . . . . . . . . . . 250--257
                Shyam Lal Kalla   Operators of fractional integration  . . 258--280
           Shôji Kanemaki   Hermitian manifolds with almost product
                                  structures . . . . . . . . . . . . . . . 281--291
            Yûsaku Komatu   A one-parameter family of operators
                                  defined on analytic functions in a
                                  circle . . . . . . . . . . . . . . . . . 292--300
               Eberhard Lanckau   General Vekua operators  . . . . . . . . 301--311


Lecture Notes in Mathematics
Volume 799, 1980

               Luciano Barbanti   Liénard equations and control . . . . . . 1--22
               Ronald I. Becker   Periodic solutions of semilinear
                                  functional differential equations in a
                                  Hilbert space  . . . . . . . . . . . . . 23--44
                    J. Carr and   
            M. Z. M. Malhardeen   Stability of nonconservative linear
                                  systems  . . . . . . . . . . . . . . . . 45--68
              L. A. V. Carvalho   An analysis of the characteristic
                                  equation of the scalar linear difference
                                  equation with two delays . . . . . . . . 69--81
        Walter de Bona Castelan   A Liapunov functional for a matrix
                                  retarded difference-differential
                                  equation with several delay  . . . . . . 82--118
                  M. Cecchi and   
                  M. Marini and   
                    P. L. Zezza   A compactness theorem for integral
                                  operators and applications . . . . . . . 119--125
                  Shui-Nee Chow   Periodic solutions of nonlinear
                                  autonomous hyperbolic equations  . . . . 126--139
   Luiz Carlos Guimarães   Contact equivalence and bifurcation
                                  theory . . . . . . . . . . . . . . . . . 140--151
                   Jack K. Hale   Some recent results on dissipative
                                  processes  . . . . . . . . . . . . . . . 152--172
        Chaim Samuel Hönig   Volterra Stieltjes-integral equations    173--216
           A. F. Izé and   
                     A. Ventura   Relationship in the neighbourhood of
                                  infinity and asymptotic equivalence of
                                  neutral functional differential
                                  equations  . . . . . . . . . . . . . . . 217--251
                     Junji Kato   Stability in functional differential
                                  equations  . . . . . . . . . . . . . . . 252--262
                  Robert Magnus   Topological equivalence in bifurcation
                                  theory . . . . . . . . . . . . . . . . . 263--276
          Gustavo Perla Menzala   On a Hartree type equation: Existence of
                                  regular solutions  . . . . . . . . . . . 277--288
              P. S. Milojevi\'c   Approximation- solvability of some
                                  nonlinear operator equations with
                                  applications . . . . . . . . . . . . . . 289--316
                    W. M. Oliva   The Levin--Nohel equation on the torus   317--321
              M. C. de Oliveira   Non-singular structural stable flows on
                                  three-dimensional manifolds  . . . . . . 322--333
             Nelson Onuchic and   
          Adalberto Spezamiglio   Qualitative properties of certain
                                  ordinary differential systems  . . . . . 334--347
Julio Ruíz-Claeyssen and   
              Bernardo Cockburn   Applications of the integral averaging
                                  bifurcation method to retarded
                                  functional differential equations  . . . 348--367
                  Floris Takens   Moduli and bifurcations: Non-transversal
                                  intersections of invariant manifolds of
                                  vectorfields . . . . . . . . . . . . . . 368--384


Lecture Notes in Mathematics
Volume 800, 1980

   Marie-France Vignéras   Alg\`ebres de Quaternions Sur Un Corps.
                                  (French) []  . . . . . . . . . . . . . . 1--30
   Marie-France Vignéras   Alg\`ebres de Quaternions Sur Un Corps
                                  Local. (French) [] . . . . . . . . . . . 31--56
   Marie-France Vignéras   Alg\`ebres de Quaternions Sur Un Corps
                                  Global. (French) []  . . . . . . . . . . 57--102
   Marie-France Vignéras   Application Aux Groupes Arithmétiques.
                                  (French) []  . . . . . . . . . . . . . . 103--137
   Marie-France Vignéras   Arithmétique des quaternions, quand la
                                  condition d'Eichler n'est plus vérifiée.
                                  (French) []  . . . . . . . . . . . . . . 138--156


Lecture Notes in Mathematics
Volume 801, 1980

                   Klaus Floret   Some fundamentals of locally convex
                                  spaces . . . . . . . . . . . . . . . . . 1--6
                   Klaus Floret   Countably compact sets and the theorem
                                  of Eberlein--Grothendieck  . . . . . . . 7--20
                   Klaus Floret   Bounding sets in the weak topology . . . 21--27
                   Klaus Floret   Sequential compactness and angelic
                                  spaces . . . . . . . . . . . . . . . . . 28--44
                   Klaus Floret   Pointwise and weak compactness in spaces
                                  of continuous functions  . . . . . . . . 45--56
                   Klaus Floret   Best approximations and the theorem of
                                  R. C. James  . . . . . . . . . . . . . . 57--66
                   Klaus Floret   Proof of the theorem of R. C. James  . . 67--81
                   Klaus Floret   Applications of the sup-theorem  . . . . 82--97
                   Klaus Floret   The topology related to Rainwater's
                                  theorem  . . . . . . . . . . . . . . . . 98--116


Lecture Notes in Mathematics
Volume 802, 1980

               Jacques Bair and   
           René Fourneau   Notations Et Terminologie. (French) []   1--1
               Jacques Bair and   
           René Fourneau   Séparation de Deux Ensembles Convexes.
                                  (French) []  . . . . . . . . . . . . . . 2--21
               Jacques Bair and   
           René Fourneau   Faces Et Facettes Des Convexes. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 22--51
               Jacques Bair and   
           René Fourneau   Les Poly\`edres Convexes. (French) []    52--98
               Jacques Bair and   
           René Fourneau   Les Polytopes. (French) [] . . . . . . . 99--133
               Jacques Bair and   
           René Fourneau   Représentations de Poly\`edres. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 134--160
               Jacques Bair and   
           René Fourneau   Applications de la Théorie des
                                  Représentations. (French) []  . . . . . . 161--191
               Jacques Bair and   
           René Fourneau   Applications des Poly\`edres \`a la
                                  Séparation. (French) [Applications of
                                  polyhedra to separation] . . . . . . . . 192--212
               Jacques Bair and   
           René Fourneau   Retour Aux Simplexes de Choquet.
                                  (French) []  . . . . . . . . . . . . . . 213--235
               Jacques Bair and   
           René Fourneau   Syst\`emes D'Inéquations Linéaires.
                                  (French) []  . . . . . . . . . . . . . . 236--250


Lecture Notes in Mathematics
Volume 803, 1980

                Fumi-Yuki Maeda   Harmonic spaces  . . . . . . . . . . . . 1--15
                Fumi-Yuki Maeda   Superharmonic functions and potentials   16--32
                Fumi-Yuki Maeda   Gradient measures  . . . . . . . . . . . 33--55
                Fumi-Yuki Maeda   Self-adjoint harmonic spaces and Green
                                  potentials . . . . . . . . . . . . . . . 56--85
                Fumi-Yuki Maeda   Energy-finite harmonic functions and
                                  Green's formula  . . . . . . . . . . . . 86--100
                Fumi-Yuki Maeda   Spaces of Dirichlet-finite and
                                  energy-finite harmonic functions . . . . 101--134
                Fumi-Yuki Maeda   Functional completion  . . . . . . . . . 134--154
                Fumi-Yuki Maeda   Royden boundary  . . . . . . . . . . . . 154--169


Lecture Notes in Mathematics
Volume 805, 1980

             Old\vrich Kowalski   Generalized symmetric Riemannian spaces  1--26
             Old\vrich Kowalski   Reductive spaces . . . . . . . . . . . . 27--44
             Old\vrich Kowalski   Differentiable $s$-manifolds . . . . . . 45--67
             Old\vrich Kowalski   Locally regular $s$-manifolds  . . . . . 68--88
             Old\vrich Kowalski   Operations with $s$-manifolds  . . . . . 89--110
             Old\vrich Kowalski   Distinguished $s$-structures on
                                  generalized symmetric spaces . . . . . . 111--130
             Old\vrich Kowalski   The classification of generalized
                                  symmetric Riemannian spaces in low
                                  dimensions . . . . . . . . . . . . . . . 131--148
             Old\vrich Kowalski   The classification of generalized affine
                                  symmetric spaces in low dimensions . . . 149--157
             Old\vrich Kowalski   Existence of generalized symmetric
                                  spaces of solvable type  . . . . . . . . 158--161
             Old\vrich Kowalski   Irreducible generalized affine symmetric
                                  spaces . . . . . . . . . . . . . . . . . 161--163
             Old\vrich Kowalski   Generalized pointwise symmetric spaces   164--168
             Old\vrich Kowalski   Non-parallel $s$-structures on symmetric
                                  spaces . . . . . . . . . . . . . . . . . 168--171
             Old\vrich Kowalski   Some advanced results  . . . . . . . . . 171--172


Lecture Notes in Mathematics
Volume 806, 1980

                    S. I. Adian   Classifications of periodic words and
                                  their application in group theory  . . . 1--40
                    S. I. Adian   On the word problem for groups defined
                                  by periodic relations  . . . . . . . . . 41--46
               W. A. Alford and   
                   Bodo Pietsch   An application of the nilpotent quotient
                                  program  . . . . . . . . . . . . . . . . 47--48
         Fritz J. Grunewald and   
               George Havas and   
             J. L. Mennicke and   
                   M. F. Newman   Groups of exponent eight . . . . . . . . 49--188
            F. J. Grunewald and   
                    J. Mennicke   Finiteness proofs for groups of exponent
                                  8  . . . . . . . . . . . . . . . . . . . 189--210
               George Havas and   
                   M. F. Newman   Application of computers to questions
                                  like those of Burnside . . . . . . . . . 211--230
           Franz-Josef Hermanns   On certain groups of exponent eight
                                  generated by three involutions . . . . . 231--245
                Frank Levin and   
            Gerhard Rosenberger   Generalized power laws . . . . . . . . . 246--248
                   M. F. Newman   Problems . . . . . . . . . . . . . . . . 249--254


Lecture Notes in Mathematics
Volume 807, 1980

                  Daniel Barlet   Familles analytiques de cycles et
                                  classes fondamentales relatives.
                                  (French) []  . . . . . . . . . . . . . . 1--24
 Frédéric Campana   Images directes de cycles compacts par
                                  un morphisme et application \`a l'espace
                                  des cycles des tores. (French) []  . . . 25--65
                   J.-L. Ermine   Images directes \`a supports propres
                                  dans le cas d'un morphisme fortement
                                  $q$-concave. (French) [] . . . . . . . . 66--101
                      D. Barlet   Convexité au voisinage d'un cycle.
                                  (French) []  . . . . . . . . . . . . . . 102--121
          Constantin B\uanic\ua   Sur les fibres infinitesimales d'un
                                  morphisme propre d'espaces complexes.
                                  (French) []  . . . . . . . . . . . . . . 122--144
            Alain Hénaut   Cycles et cône tangent de Zariski.
                                  (French) []  . . . . . . . . . . . . . . 145--166
                   A. Szpirglas   Platitude des revetements ramifies . . . 167--179
              Jean-Louis Ermine   Courants ergodiques et répartition
                                  geométrique. (French) []  . . . . . . . . 180--198


Lecture Notes in Mathematics
Volume 809, 1980

              Igor Gumowski and   
                 Christian Mira   Introduction and statement of the
                                  problem  . . . . . . . . . . . . . . . . 1--22
              Igor Gumowski and   
                 Christian Mira   Some properties of first order
                                  recurrences  . . . . . . . . . . . . . . 23--60
              Igor Gumowski and   
                 Christian Mira   Some properties of second order
                                  recurrences  . . . . . . . . . . . . . . 61--103
              Igor Gumowski and   
                 Christian Mira   Stochasticity in conservative
                                  recurrences  . . . . . . . . . . . . . . 104--183
              Igor Gumowski and   
                 Christian Mira   Stochasticity in almost conservative
                                  recurrences  . . . . . . . . . . . . . . 184--211
              Igor Gumowski and   
                 Christian Mira   Stochasticity in strongly
                                  non-conservative recurrences . . . . . . 212--233
              Igor Gumowski and   
                 Christian Mira   Conclusion and some open problems  . . . 234--259


Lecture Notes in Mathematics
Volume 810, 1980

             Frank B. Estabrook   Differential geometry as a tool for
                                  applied mathematicians . . . . . . . . . 1--22
                  James Corones   Some heuristic comments on solitons,
                                  integrability conditions and Lie groups  23--42
             P. L. Christiansen   On Bäcklund transformations and solutions
                                  to the $ 2 + 1 $ and $ 3 +
                                  1$-dimensional sine-Gordon equation  . . 43--62
                 R. K. Dodd and   
                   H. C. Morris   Bäcklund transformations  . . . . . . . . 63--94
                 R. K. Dodd and   
                   H. C. Morris   Generalised Bäcklund transformations for
                                  integrable evolution equations
                                  associated with $N$ th order scattering
                                  problems . . . . . . . . . . . . . . . . 95--98
          Raymond Gérard   Meromorphic forms solutions of
                                  completely integrable Pfaffian systems
                                  with regular singularities . . . . . . . 99--117
                   Alan Jeffrey   Far fields, nonlinear evolution
                                  equations, the Bäcklund transformation
                                  and inverse scattering . . . . . . . . . 118--134
                Yasutaka Sibuya   Convergence of formal power series
                                  solutions of a system of nonlinear
                                  differential equations at an irregular
                                  singular point . . . . . . . . . . . . . 135--142
                 L. J. F. Broer   Non-linear wave equations as Hamiltonian
                                  systems  . . . . . . . . . . . . . . . . 143--158
                O. Diekmann and   
                    D. Hilhorst   How many jumps? Variational
                                  characterization of the limit solution
                                  of a singular perturbation problem . . . 159--180
              H. Th. Jongen and   
                  P. Jonker and   
                       F. Twilt   The continuous Newton-method for
                                  meromorphic functions  . . . . . . . . . 181--239
             Tom H. Koornwinder   A precise definition of separation of
                                  variables  . . . . . . . . . . . . . . . 240--263
                     J. W. Reyn   Generation of limit cycles from
                                  separatrix polygons in the phase plane   264--289
                Boris Sagraloff   Normal solvability of linear partial
                                  differential operators in $ C^\infty
                                  (\omega) $ . . . . . . . . . . . . . . . 290--305
            R. Schäfke and   
                     D. Schmidt   Connection problems for linear ordinary
                                  differential equations in the complex
                                  domain . . . . . . . . . . . . . . . . . 306--317
                    F. Verhulst   Periodic solutions of continuous
                                  self-gravitating systems . . . . . . . . 318--339


Lecture Notes in Mathematics
Volume 811, 1980

                    Dag Normann   The maximal type structure . . . . . . . 1--22
                    Dag Normann   The countable functionals  . . . . . . . 23--48
                    Dag Normann   $ {\rm Ct}(n) $ as a topological space   49--79
                    Dag Normann   Computability vs recursion . . . . . . . 80--115
                    Dag Normann   The computable structure on $ {\rm
                                  Ct}(k) $ . . . . . . . . . . . . . . . . 116--144
                    Dag Normann   Sections . . . . . . . . . . . . . . . . 145--172
                    Dag Normann   Some further results and topics  . . . . 173--185


Lecture Notes in Mathematics
Volume 812, 1980

              Yukihiko Namikawa   The Siegel upperhalf plane and the
                                  symplectic group . . . . . . . . . . . . 1--6
              Yukihiko Namikawa   Main problem and main results  . . . . . 7--10
              Yukihiko Namikawa   The case of $ g = 1 $  . . . . . . . . . 11--14
              Yukihiko Namikawa   Boundary components and the structure of
                                  parabolic subgroups  . . . . . . . . . . 15--28
              Yukihiko Namikawa   Realization as a Siegel domain of the
                                  third kind, and Satake compactification  29--38
              Yukihiko Namikawa   Theory of torus embeddings . . . . . . . 39--57
              Yukihiko Namikawa   Toroidal compactification due to Mumford 58--84
              Yukihiko Namikawa   Examples: reduction theory of positive
                                  quadratic forms  . . . . . . . . . . . . 85--94
              Yukihiko Namikawa   An application of the Voronoi
                                  compactification to the theory of moduli
                                  of polarized abelian varieties . . . . . 95--112


Lecture Notes in Mathematics
Volume 813, 1980

               Antonio Campillo   Parametrizations of algebroid curves . . 1--44
               Antonio Campillo   Hamburger--Noether expansions of
                                  algebroid curves . . . . . . . . . . . . 45--68
               Antonio Campillo   Characteristic exponents of plane
                                  algebroid curves . . . . . . . . . . . . 69--116
               Antonio Campillo   Other systems of invariants for the
                                  equisingularity of plane algebroid
                                  curves . . . . . . . . . . . . . . . . . 117--140
               Antonio Campillo   Twisted algebroid curves . . . . . . . . 141--163


Lecture Notes in Mathematics
Volume 814, 1980

            Didier Arqu\`es and   
               Jean-Pierre Roth   Charge portée par une surface et champ
                                  associé. (French) []  . . . . . . . . . . 1--19
              Jacques Bosgiraud   Probl\`eme de type mixte sur la
                                  fronti\`ere de Martin. (French) [] . . . 20--69
                 Christian Berg   Quelques remarques sur le cône de
                                  Stieltjes. (French) [] . . . . . . . . . 70--79
                       D. Feyel   Espaces fonctionnels de processus.
                                  (French) []  . . . . . . . . . . . . . . 80--84
                       D. Feyel   Inégalités de convexité pour espaces de
                                  Banach adaptés. (French) [] . . . . . . . 85--89
                       D. Feyel   Sur le gradient mutuel des potentiels.
                                  (French) []  . . . . . . . . . . . . . . 90--96
       Mr. le Prof Bent Fuglede   Asymptotic paths for subharmonic
                                  functions and polygonal connectedness of
                                  fine domains . . . . . . . . . . . . . . 97--116
                Mme L. Lassoued   Espaces de Dirichlet et axiomatique
                                  Brelot. (French) []  . . . . . . . . . . 117--152
                    Jesper Laub   Convolution kernels satisfying the
                                  domination principle . . . . . . . . . . 153--165
                       G. Lumer   Approximation d'opérateurs locaux et de
                                  solutions d'équations d'évolution.
                                  (French) []  . . . . . . . . . . . . . . 166--185
                  Michel Pierre   Representant precis d'un potentiel
                                  parabolique. (French) [] . . . . . . . . 186--228
              A. de la Pradelle   Deux remarques sur la représentation
                                  intégrale des fonctions excessives ou
                                  surharmoniques. (French) []  . . . . . . 229--239


Lecture Notes in Mathematics
Volume 815, 1980

                  Peter Slodowy   Regular group actions  . . . . . . . . . 1--3
                  Peter Slodowy   Deformation theory . . . . . . . . . . . 4--16
                  Peter Slodowy   The quotient of the adjoint action . . . 17--42
                  Peter Slodowy   The resolution of the adjoint quotient   43--59
                  Peter Slodowy   Subregular singularities . . . . . . . . 60--69
                  Peter Slodowy   Simple singularities . . . . . . . . . . 70--102
                  Peter Slodowy   Nilpotent elements in simple Lie
                                  algebras . . . . . . . . . . . . . . . . 103--120
                  Peter Slodowy   Deformations of simple singularities . . 121--151


Lecture Notes in Mathematics
Volume 816, 1980

                Lucretiu Stoica   Chapter Notation . . . . . . . . . . . . 1--1
                Lucretiu Stoica   Local operators  . . . . . . . . . . . . 1--20
                Lucretiu Stoica   Quasiharmonic spaces . . . . . . . . . . 21--43
                Lucretiu Stoica   Topological properties of global
                                  transition function  . . . . . . . . . . 44--49
                Lucretiu Stoica   The addition of local operators on
                                  product spaces . . . . . . . . . . . . . 50--66
                Lucretiu Stoica   Chapter V  . . . . . . . . . . . . . . . 67--75
                Lucretiu Stoica   Feller resolvents  . . . . . . . . . . . 76--95
                Lucretiu Stoica   Note on the product of semigroups in
                                  Hilbert spaces . . . . . . . . . . . . . 96--99


Lecture Notes in Mathematics
Volume 817, 1980

           Lothar Gerritzen and   
             Marius van der Put   Discontinuous groups . . . . . . . . . . 1--36
           Lothar Gerritzen and   
             Marius van der Put   Mumford curves via automorphic forms . . 37--69
           Lothar Gerritzen and   
             Marius van der Put   The geometry of Mumford curves . . . . . 70--124
           Lothar Gerritzen and   
             Marius van der Put   Totally split curves and universal
                                  coverings  . . . . . . . . . . . . . . . 125--153
           Lothar Gerritzen and   
             Marius van der Put   Analytic reductions of algebraic curves  154--180
           Lothar Gerritzen and   
             Marius van der Put   Jacobian varieties . . . . . . . . . . . 181--212
           Lothar Gerritzen and   
             Marius van der Put   Automorphisms of Mumford curves  . . . . 213--232
           Lothar Gerritzen and   
             Marius van der Put   The curve of a discontinuous group and
                                  its Jacobian variety . . . . . . . . . . 233--256
           Lothar Gerritzen and   
             Marius van der Put   Examples: Groups of quaternions;
                                  Whittaker groups . . . . . . . . . . . . 257--286
           Lothar Gerritzen and   
             Marius van der Put   The group $ {\rm PSL}(2, \mathbb
                                  {F}_q[t]) $  . . . . . . . . . . . . . . 287--309


Lecture Notes in Mathematics
Volume 818, 1980

               Susan Montgomery   Preliminaries  . . . . . . . . . . . . . 1--5
               Susan Montgomery   Rings with no $ |G| $-torsion: Existence
                                  of fixed elements, the prime radical and
                                  Jacobson radical of $ R^G $  . . . . . . 6--18
               Susan Montgomery   Simple rings: Inner and outer
                                  automorphisms, simple fixed rings, $R$
                                  as an $ R^G$-module  . . . . . . . . . . 19--37
               Susan Montgomery   Inner and outer automorphisms of
                                  semiprime rings  . . . . . . . . . . . . 38--54
               Susan Montgomery   Rings with no nilpotent elements:
                                  Existence of fixed elements and traces   55--68
               Susan Montgomery   Chain conditions . . . . . . . . . . . . 69--88
               Susan Montgomery   Polynomial identities  . . . . . . . . . 89--106
               Susan Montgomery   Skew group rings and applications to
                                  modules  . . . . . . . . . . . . . . . . 107--118


Lecture Notes in Mathematics
Volume 819, 1980

              Daniel Asimov and   
                   Herman Gluck   Morse--Smale fields of geodesics . . . . 1--17
                Louis Block and   
          John Guckenheimer and   
        Micha\l Misiurewicz and   
                 Lai Sang Young   Periodic points and topological entropy
                                  of one dimensional maps  . . . . . . . . 18--34
              Robert Burton and   
               Robert W. Easton   Ergodicity of linked twist maps  . . . . 35--49
             Carmen Chicone and   
                  R. C. Swanson   Infinitesimal hyperbolicity implies
                                  hyperbolicity  . . . . . . . . . . . . . 50--64
                      C. Conley   A qualitative singular perturbation
                                  theorem  . . . . . . . . . . . . . . . . 65--89
               Joseph G. Conlon   On a theorem of Conley and Smoller . . . 90--95
             Ethan M. Coven and   
               William L. Reddy   Positively expansive maps of compact
                                  manifolds  . . . . . . . . . . . . . . . 96--110
                    J. H. Curry   An algorithm for finding closed orbits   111--120
              Robert L. Devaney   Linked twist mappings are almost Anosov  121--145
                 John M. Franks   Symbolic dynamics, homology, and knots   146--157
                John Franks and   
                   Bob Williams   Anomalous Anosov flows . . . . . . . . . 158--174
                    David Fried   Efficiency vs. hyperbolicity on tori . . 175--189
                   Herman Gluck   Dynamical behavior of geodesic fields    190--215
              John Guckenheimer   The growth of topological entropy for
                                  one dimensional maps . . . . . . . . . . 216--223
             C. S. Hartzman and   
                  D. R. Naugler   Separatrices, non-isolated invariant
                                  sets and the Seifert conjecture  . . . . 224--245
                 M. V. Jakobson   Construction of invariant measures
                                  absolutely continuous with respect to dx
                                  for some maps of the interval  . . . . . 246--257
              Svetlana R. Katok   The estimation from above for the
                                  topological entropy of a diffeomorphism  258--264
               H. B. Keynes and   
                      D. Newton   Ergodicity in $ (G, \sigma) $-extensions 265--290
                     Yuri Kifer   A probabilistic version of
                                  Bowen--Ruelle's volume lemma . . . . . . 291--299
                      Mark Levi   Periodically forced relaxation
                                  oscillations . . . . . . . . . . . . . . 300--317


Lecture Notes in Mathematics
Volume 821, 1980

                F. H. Ruymgaart   A unified approach to the asymptotic
                                  distribution theory of certain midrank
                                  statistics . . . . . . . . . . . . . . . 1--18
            Serge Balacheff and   
                Ghislain Dupont   Normalité asymptotique des processus
                                  empiriques tronqués et des processus de
                                  rang (Cas multidimensionnel mélangeant).
                                  (French) []  . . . . . . . . . . . . . . 19--45
                   Michel Harel   Convergence en loi pour la topologie de
                                  Skorohod du processus empirique
                                  multidimensionnel normalisé tronqué et
                                  semi-corrigé (Étude au voisinage de la
                                  fronti\`ere inférieure de $ [0, 1]^{1 +
                                  k}$). (French) []  . . . . . . . . . . . 46--85
        Ludger Rüschendorf   Weak convergence of the weighted
                                  multiparameter empirical process . . . . 86--94
                 Paul Deheuvels   Non parametric tests of independence . . 95--107
                  Willem Albers   Asymptotic expansions for the power of
                                  adaptive rank tests in the one-sample
                                  problem  . . . . . . . . . . . . . . . . 108--158
          Gérard Collomb   Estimation de la regression par la
                                  méthode des $k$ points les plus proches
                                  avec noyau: quelques propriétés de
                                  convergence ponctuelle. (French) []  . . 159--175


Lecture Notes in Mathematics
Volume 822, 1980

                      D. Barlet   Majoration du volume des fibres génériques
                                  et forme géom\`etrique du théor\`eme
                                  d'aplatissement. (French) [] . . . . . . 1--17
          Jorge Alberto Barroso   Comparaison de topologies sur des
                                  espaces d'applications holomorphes.
                                  (French) []  . . . . . . . . . . . . . . 18--32
                  Urban Cegrell   On product capacities with application
                                  to complex analysis  . . . . . . . . . . 33--45
                J.-F. Colombeau   Holomorphy in locally convex spaces and
                                  operators on the Fock spaces . . . . . . 46--60
                 Hassine El Mir   Fonctions plurisousharmoniques et
                                  ensembles polaires. (French) []  . . . . 61--76
                      Roger Gay   Division des fonctionnelles analytiques:
                                  applications aux fonctions enti\`eres de
                                  type exponentiel moyennes- périodiques.
                                  (French) []  . . . . . . . . . . . . . . 77--89
                Lawrence Gruman   La géométrie globale des ensembles
                                  analytiques dans $ \mathbb {C}^n $.
                                  (French) []  . . . . . . . . . . . . . . 90--99
                     B. Jennane   Groupes de cohomologie d'un fibré
                                  holomorphe \`a base et \`a fibre de
                                  Stein. (French) [] . . . . . . . . . . . 100--108
                    Bruno Kramm   (DFN)-analytic spaces, Stein algebras
                                  and a `Universal' holomorphic functional
                                  calculus . . . . . . . . . . . . . . . . 109--128
                    R. Langevin   Singularités complexes, points critiques
                                  et intégrales de courbure. (French) []    129--143
                  Pierre Lelong   Potentiels canoniques et comparaison de
                                  deux méthodes pour la résolution du $
                                  \partial \bar \partial $ \`a croissance.
                                  (French) []  . . . . . . . . . . . . . . 144--168
                        I. Lieb   L'opérateur $ \bar \partial $ sur une
                                  variété $q$-concave. (French) [] . . . . . 169--173
            Jean-Charles Moreau   Lemmes de Schwarz en plusieurs variables
                                  et applications arithmétiques. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 174--190
               Laurent Schwartz   Martingales conformes sur une variété
                                  analytique complexe. (French) [] . . . . 191--198
                      A. Sebbar   Prolongement des solutions holomorphes
                                  de certains opérateurs différentiels
                                  d'ordre infini \`a coefficients
                                  constants. (French) [] . . . . . . . . . 199--220
              Nessim Sibony and   
                  Pit-Mann Wong   Some results on global analytic sets . . 221--237
                       H. Skoda   Diviseurs d'aire bornée dans la boule de
                                  $ C^2 $: réflexions sur un article de Bo
                                  Berndtsson. (French) []  . . . . . . . . 238--251
                       H. Skoda   Remarques \`a propos des théor\`emes
                                  d'annulation pour les fibrés
                                  semi-positifs. (French) [] . . . . . . . 252--258
                    Henri Skoda   Rel\`evement des sections globales dans
                                  les fibrés semi-positifs. (French) [] . . 259--303
             J.-P. Demailly and   
                       H. Skoda   Relations entre les notions de
                                  positivités de P. A. Griffiths et de S.
                                  Nakano pour les fibrés vectoriels.
                                  (French) []  . . . . . . . . . . . . . . 304--309


Lecture Notes in Mathematics
Volume 823, 1980

              Josef Král   Introductory remark  . . . . . . . . . . 1--5
              Josef Král   Weak normal derivatives of potentials    6--27
              Josef Král   Double layer potentials  . . . . . . . . 28--72
              Josef Král   Contractivity of Neumann's operator  . . 73--101
              Josef Král   Fredholm radius of the Neumann operator  102--124
              Josef Král   Boundary value problems  . . . . . . . . 125--149
              Josef Král   Comments and references  . . . . . . . . 150--159


Lecture Notes in Mathematics
Volume 825, 1980

               J. Bit-David and   
                   J. C. Robson   Normalizing extensions I . . . . . . . . 1--5
                   J. Bit-David   Normalizing extensions II  . . . . . . . 6--9
                     G. Cauchon   Commutant des Modules de Longueur Finie
                                  sur Certaines Alg\`ebres Filtrées.
                                  (French) []  . . . . . . . . . . . . . . 10--18
                    M. Chamarie   Maximal orders applied to enveloping
                                  algebras . . . . . . . . . . . . . . . . 19--27
                 P. M. Cohn and   
            M. Mahdavi-Hezavehi   Extensions of valuations on skew fields  28--41
                 K. R. Goodearl   Extensions of simple by simple
                                  unit-regular rings . . . . . . . . . . . 42--58
                        R. Hart   Invertible $ 2 \times 2 $ matrices over
                                  skew polynomial rings  . . . . . . . . . 59--62
              S. Jòndrup   Hereditary P. I. algebras  . . . . . . . 63--75
          Marie-Paule Malliavin   Grade et Théor\`eme d'intersection en
                                  alg\`ebre Non commutative. (French) []   76--87
      Constantin N\uast\uasescu   Théor\`eme de Hopkins pour les Catégories
                                  de Grothendieck. (French) [] . . . . . . 88--93
               R. Puystjens and   
                     H. de Smet   The Moore--Penrose inverse for matrices
                                  over skew polynomial rings . . . . . . . 94--103
               K. W. Roggenkamp   The lattice type of orders: a
                                  diagrammatic approach. I . . . . . . . . 104--129
           J.-P. Van Deuren and   
               F. Van Dystaeyen   Arithmetically graded rings. I.  . . . . 130--152
           L. C. A. van Leeuwen   Radicals and chain conditions  . . . . . 153--157
               F. Van Oystaeyen   Graded Azumaya algebras and Brauer
                                  groups . . . . . . . . . . . . . . . . . 158--171
                  A. Verschoren   Birationality of P.I. rings and
                                  non-commutative varieties  . . . . . . . 172--197
         Elena Wexler-Kreindler   Skew power series rings and some
                                  homological properties of filtered rings 198--209


Lecture Notes in Mathematics
Volume 826, 1980

        Philippe G. Ciarlet and   
                 Patrick Rabier   Établissement du mod\`ele de von Kármán \`a
                                  partir d'un mod\`ele non linéaire
                                  d'élasticité tridimensionnelle. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 1--66
        Philippe G. Ciarlet and   
                 Patrick Rabier   Étude des équations de von Kármán: Résultats
                                  d'existence: Introduction \`a la
                                  bifurcation. (French) [] . . . . . . . . 67--119
        Philippe G. Ciarlet and   
                 Patrick Rabier   Étude de la Bifurcation Perturbée dans les
                                  Équations de von Kármán. (French) []  . . . 120--152


Lecture Notes in Mathematics
Volume 827, 1980

                 F. V. Atkinson   Exponential behaviour of eigenfunctions
                                  and gaps in the essential spectrum . . . 1--24
              B. L. J. Braaksma   Laplace integrals in singular
                                  differential and difference equations    25--53
                   David Colton   Continuation and reflection of solutions
                                  to parabolic partial differential
                                  equations  . . . . . . . . . . . . . . . 54--82
                  W. N. Everitt   Legendre polynomials and singular
                                  differential operators . . . . . . . . . 83--106
                Gaetano Fichera   Singularities of $3$-dimensional
                                  potential functions at the vertices and
                                  at the edges of the boundary . . . . . . 107--114
                      P. Habets   Singular perturbations of elliptic
                                  boundary value problems  . . . . . . . . 115--130
                F. A. Howes and   
            R. E. O'Malley, Jr.   Singular perturbations of semilinear
                                  second order systems . . . . . . . . . . 131--150
                 H.-W. Knobloch   Higher order necessary conditions in
                                  optimal control theory . . . . . . . . . 151--164
                  J. Mawhin and   
                      M. Willem   Range of nonlinear perturbations of
                                  linear operators with an infinite
                                  dimensional kernel . . . . . . . . . . . 165--181
       Prof. Dr. Erhard Meister   Some classes of integral and
                                  integro-differential equations of
                                  convolutional type . . . . . . . . . . . 182--228
                  B. D. Sleeman   Multiparameter periodic differential
                                  equations  . . . . . . . . . . . . . . . 229--250
                       Jet Wimp   Uniform scale functions and the
                                  asymptotic expansion of integrals  . . . 251--271


Lecture Notes in Mathematics
Volume 828, 1980

                  J. Burbea and   
                      P. Masani   Hilbert spaces of Hilbert space valued
                                  functions  . . . . . . . . . . . . . . . 1--20
              T. Byczkowski and   
                       T. \.Zak   On the integrability of Gaussian random
                                  vectors  . . . . . . . . . . . . . . . . 21--29
            René Carmona   Infinite dimensional Newtonian
                                  potentials . . . . . . . . . . . . . . . 30--43
                S. D. Chatterji   Multiparameter processes and
                                  vector-valued processes  . . . . . . . . 44--46
             Z. G. Gorgadze and   
               V. I. Tarieladze   On geometry of Orlicz spaces . . . . . . 47--51
           Marjorie G. Hahn and   
               Michael J. Klass   The generalized domain of attraction of
                                  spherically symmetric stable laws on $
                                  \mathbb {R}^d $  . . . . . . . . . . . . 52--81
                   A. Hulanicki   A class of convolution semi-groups of
                                  measures on a Lie group  . . . . . . . . 82--101
                      T. Inglot   Convergence of two-sample empirical
                                  processes  . . . . . . . . . . . . . . . 102--107
                       R. Jajte   $V$-decomposable measures on Hilbert
                                  spaces . . . . . . . . . . . . . . . . . 108--127
              Zbigniew J. Jurek   On stability of probability measures in
                                  Euclidean spaces . . . . . . . . . . . . 128--145
                 Hui-Hsiung Kuo   Fourier--Wiener transform on Brownian
                                  functionals  . . . . . . . . . . . . . . 146--161
            V. V. Kvaratskhelia   On unconditional convergence of random
                                  series in Banach spaces  . . . . . . . . 162--166
                   W. Linde and   
               V. Mandrekar and   
                       A. Weron   $p$-Stable measures and $p$-absolutely
                                  summing operators  . . . . . . . . . . . 167--178
               Donald Louie and   
               Balram S. Rajput   Support and seminorm integrability
                                  theorems for $r$-semistable probability
                                  measures on LCTVS  . . . . . . . . . . . 179--195
                     A. Makagon   Remark on the extrapolation of Banach
                                  space valued stationary processes  . . . 196--207
                    W. Mlak and   
               F. H. Szafraniec   Dilations with operator multipliers  . . 208--214
                    Hannu Niemi   On the construction of Wold--Cramér
                                  decomposition for bivariate stationary
                                  processes  . . . . . . . . . . . . . . . 215--222
                 A. Paszkiewicz   Representation of a bounded operator as
                                  a finite linear combination of
                                  projectors and some inequalities for a
                                  functional on $ B(H) $ . . . . . . . . . 223--233
                  V. Paulauskas   The rates of convergence in the central
                                  limit theorem in Banach spaces . . . . . 234--243
                 E. Rychlik and   
                     Z. Rychlik   The generalized Anscombe condition and
                                  its applications in random limit
                                  theorems . . . . . . . . . . . . . . . . 244--250


Lecture Notes in Mathematics
Volume 829, 1980

              R. G. Stanton and   
              J. G. Kalbfleisch   Introduction to Ramsey theory  . . . . . 1--28
               R. Fuji-Hara and   
                 S. A. Vanstone   On automorphisms of doubly resolvable
                                  designs  . . . . . . . . . . . . . . . . 29--36
              R. G. Stanton and   
                     J. A. Bate   A computer search for $B$-coverings  . . 37--50
              R. G. Stanton and   
                   R. C. Mullin   Some new results on the covering numbers
                                  $ N(t, k, v) $ . . . . . . . . . . . . . 51--58
               David Billington   Degree sequences uniquely realisable by
                                  hypergraphs  . . . . . . . . . . . . . . 59--68
                   Terry Caelli   On generating spatial configurations
                                  with identical interpoint distance
                                  distributions  . . . . . . . . . . . . . 69--75
                 D. De Caen and   
                  D. A. Gregory   Prime Boolean matrices . . . . . . . . . 76--82
                    Peter Eades   Circulant $ (v, k, \mu) $ designs  . . . 83--93
             R. B. Eggleton and   
                   D. A. Holton   Pseudographic realizations of an
                                  infinitary degree sequence . . . . . . . 94--109
               L. R. Foulds and   
                 R. W. Robinson   Determining the asymptotic number of
                                  phylogenetic trees . . . . . . . . . . . 110--126
               C. D. Godsil and   
                    B. D. McKay   Graphs with regular neighbourhoods . . . 127--140
         Leslie M. Goldschlager   An approximation algorithm for computing
                                  the permanent  . . . . . . . . . . . . . 141--147
                    Phil Hanlon   The incidence algebra of a group reduced
                                  partially ordered set  . . . . . . . . . 148--156
                   Alan Hartman   Doubly and orthogonally resolvable
                                  quadruple systems  . . . . . . . . . . . 157--164
                    M. D. Hendy   Establishing the minimality of
                                  phylogenetic trees from protein
                                  sequences  . . . . . . . . . . . . . . . 165--171
                 K. L. McAvaney   A conjecture on two-point deleted
                                  subgraphs of cartesian products  . . . . 172--185
            Elizabeth J. Morgan   Balanced ternary designs with block size
                                  three  . . . . . . . . . . . . . . . . . 186--198
                 A. Odlyzko and   
                    B. Richmond   On the compositions of an integer  . . . 199--210
              Cheryl E. Praeger   Symmetric graphs and a characterization
                                  of the odd graphs  . . . . . . . . . . . 211--219
               Jennifer Seberry   Higher dimensional orthogonal designs
                                  and Hadamard matrices  . . . . . . . . . 220--223


Lecture Notes in Mathematics
Volume 830, 1980

                 James A. Green   Introduction . . . . . . . . . . . . . . 1--17
                 James A. Green   Polynomial representations of $ {\rm
                                  GL}_n(K) $: The Schur algebra  . . . . . 18--35
                 James A. Green   Weights and characters . . . . . . . . . 36--49
                 James A. Green   The modules $ D_\lambda, K $ . . . . . . 50--64
                 James A. Green   The Carter--Lusztig modules $
                                  V_{\lambda, K} $ . . . . . . . . . . . . 65--79
                 James A. Green   Representation theory of the symmetric
                                  group  . . . . . . . . . . . . . . . . . 80--112


Lecture Notes in Mathematics
Volume 831, 1980

                  Peter Gabriel   Auslander-Reiten sequences and
                                  representation-finite algebras . . . . . 1--71
             James E. Humphreys   Highest weight modules for semisimple
                                  Lie algebras . . . . . . . . . . . . . . 72--103
           Claus Michael Ringel   Report on the Brauer--Thrall
                                  conjectures: Rojter's theorem and the
                                  theorem of Nazarova and Rojter (on
                                  algorithms for solving vector-space
                                  problems. I) . . . . . . . . . . . . . . 104--136
           Claus Michael Ringel   Tame algebras (on algorithms for solving
                                  vector space problems. II) . . . . . . . 137--287
                   A. V. Rojter   Matrix problems and representations of
                                  Bocs's . . . . . . . . . . . . . . . . . 288--324


Lecture Notes in Mathematics
Volume 832, 1980

          Maurice Auslander and   
                    Idun Reiten   Uniserial functors . . . . . . . . . . . 1--47
               M. Auslander and   
             S. O. Smalò   Preprojective modules: an introduction
                                  and some applications  . . . . . . . . . 48--73
                    R. Bautista   Sections in Auslander--Reiten quivers    74--96
                 Klaus Bongartz   Zykellose Algebren sind nicht zügellos.
                                  (German) []  . . . . . . . . . . . . . . 97--102
             Sheila Brenner and   
                M. C. R. Butler   Generalizations of the
                                  Bernstein--Gelfand--Ponomarev reflection
                                  functors . . . . . . . . . . . . . . . . 103--169
                  Hermann Brune   On finite representation type and a
                                  theorem of Kulikov . . . . . . . . . . . 170--176
              Charles W. Curtis   Homology representations of finite
                                  groups . . . . . . . . . . . . . . . . . 177--194
                Everett C. Dade   Algebraically rigid modules  . . . . . . 195--215
             Vlastimil Dlab and   
           Claus Michael Ringel   The preprojective algebra of a modulated
                                  graph  . . . . . . . . . . . . . . . . . 216--231
                  P. Dowbor and   
               C. M. Ringel and   
                      D. Simson   Hereditary Artinian rings of finite
                                  representation type  . . . . . . . . . . 232--241
                   Ju. A. Drozd   Tame and wild matrix problems  . . . . . 242--258
                Edward L. Green   Remarks on projective resolutions  . . . 259--279
              Dieter Happel and   
                Udo Preiser and   
           Claus Michael Ringel   Vinberg's characterization of Dynkin
                                  diagrams using subadditive functions
                                  with application to DTr-periodic modules 280--294
              Yasuo Iwanaga and   
            Takayoshi Wakamatsu   Trivial extension of Artin algebras  . . 295--301
               C. U. Jensen and   
                     H. Lenzing   Model theory and representations of
                                  algebras . . . . . . . . . . . . . . . . 302--310
                Victor G. Ka\vc   Some remarks on representations of
                                  quivers and infinite root systems  . . . 311--327
            Herbert Kupisch and   
             Eberhard Scherzler   Symmetric algebras of finite
                                  representation type  . . . . . . . . . . 328--368
                 Peter Landrock   Some remarks on Loewy lengths of
                                  projective modules . . . . . . . . . . . 369--381
            Nikolaos Marmaridis   Reflection functors  . . . . . . . . . . 382--395
  Roberto Martínez-Villa   Algebras stably equivalent to
                                  $l$-hereditary . . . . . . . . . . . . . 396--431


Lecture Notes in Mathematics
Volume 833, 1980

                 Thierry Jeulin   Préliminaires. (French) [Preliminaries]   1--11
                 Thierry Jeulin   Résultats généraux sur l'hypoth\`ese $ H'
                                  $. (French) [] . . . . . . . . . . . . . 12--25
                 Thierry Jeulin   Grossissement initial. (French) [Initial
                                  magnification] . . . . . . . . . . . . . 26--60
                 Thierry Jeulin   Grossissement progressif. (French)
                                  [Progressive magnification]  . . . . . . 61--72
                 Thierry Jeulin   Grossissement \`a l'aide de variables
                                  honnêtes. (French) [] . . . . . . . . . . 73--88
                 Thierry Jeulin   Applications . . . . . . . . . . . . . . 89--131


Lecture Notes in Mathematics
Volume 834, 1980

                  J. Becker and   
                   J. Denef and   
                    L. Lipshitz   Further remarks on the elementary theory
                                  of formal power series rings . . . . . . 1--9
                Chantal Berline   Elimination of quantifiers for non
                                  semi-simple rings of characteristic $p$  10--19
                   M. Boffa and   
               A. Macintyre and   
                       F. Point   The quantifier elimination problem for
                                  rings without nilpotent elements and for
                                  semi-simple rings  . . . . . . . . . . . 20--30
            Elisabeth Bouscaren   Existentially closed modules: Types and
                                  prime models . . . . . . . . . . . . . . 31--43
                Gregory Cherlin   Rings of continuous functions: Decision
                                  problems . . . . . . . . . . . . . . . . 44--91
                    Peter Clote   Weak partition relations, finite games,
                                  and independence results in Peano
                                  arithmetic . . . . . . . . . . . . . . . 92--107
         Françoise Delon   Hensel fields in equal characteristic $
                                  p > 0 $ . . . . . . . . . . . . . . . . . 108--116
                 M. A. Dickmann   On polynomials over real closed rings    117--135
               Jean-Louis Duret   Les corps faiblement algébriquement clos
                                  non séparablement clos ont la propriété
                                  d'indépendance. (French) [] . . . . . . . 136--162
                 Ulrich Felgner   Horn-theories of abelian groups  . . . . 163--173
          Petr Hájek and   
            Pavel Pudlák   Two orderings of the class of all
                                  countable models of Peano arithmetic . . 174--185
                Angus Macintyre   Ramsey quantifiers in arithmetic . . . . 186--210
             Kenneth L. Manders   Computational complexity of decision
                                  problems in elementary number theory . . 211--227
                Kenneth McKenna   Some Diophantine Nullstellensätze . . . . 228--247
                   George Mills   A tree analysis of unprovable
                                  combinatorial statements . . . . . . . . 248--311
                    J. B. Paris   A hierarchy of cuts in models of
                                  arithmetic . . . . . . . . . . . . . . . 312--337
             C. Smory\'nski and   
                       J. Stavi   Cofinal extension preserves recursive
                                  saturation . . . . . . . . . . . . . . . 338--345
              Lou van den Dries   Some model theory and number theory for
                                  models of weak systems of arithmetic . . 346--362
                   A. J. Wilkie   Applications of complexity theory to $
                                  \Sigma_o $-definability problems in
                                  arithmetic . . . . . . . . . . . . . . . 363--369
                 George Wilmers   Minimally saturated models . . . . . . . 370--380


Lecture Notes in Mathematics
Volume 835, 1980

           Heiner Zieschang and   
                 Elmar Vogt and   
           Hans-Dieter Coldewey   Free groups and graphs . . . . . . . . . 1--18
           Heiner Zieschang and   
                 Elmar Vogt and   
           Hans-Dieter Coldewey   $2$-Dimensional complexes and
                                  combinatorial presentations of groups    19--63
           Heiner Zieschang and   
                 Elmar Vogt and   
           Hans-Dieter Coldewey   Surfaces . . . . . . . . . . . . . . . . 64--105
           Heiner Zieschang and   
                 Elmar Vogt and   
           Hans-Dieter Coldewey   Planar discontinuous groups  . . . . . . 106--177
           Heiner Zieschang and   
                 Elmar Vogt and   
           Hans-Dieter Coldewey   Automorphisms of planar groups . . . . . 178--241
           Heiner Zieschang and   
                 Elmar Vogt and   
           Hans-Dieter Coldewey   On the complex analytic theory of
                                  Riemann surfaces and planar
                                  discontinuous groups . . . . . . . . . . 242--286
           Heiner Zieschang and   
                 Elmar Vogt and   
           Hans-Dieter Coldewey   On the topological theory of surfaces    287--309


Lecture Notes in Mathematics
Volume 836, 1980

                   F. J. Bloore   Configuration spaces of identical
                                  particles  . . . . . . . . . . . . . . . 1--8
                 S. Benenti and   
                W. M. Tulczyjew   The geometrical meaning and
                                  globalization of the Hamilton--Jacobi
                                  method . . . . . . . . . . . . . . . . . 9--21
                W. M. Tulczyjew   The Euler--Lagrange resolution . . . . . 22--48
                       C. Duval   On the prequantum description of
                                  spinning particles in an external gauge
                                  field  . . . . . . . . . . . . . . . . . 49--66
Péter A. Horváthy   Classical action, the Wu--Yang phase
                                  factor and prequantization . . . . . . . 67--90
                  J.-M. Souriau   Groupes différentiels. (French) []  . . . 91--128
                 Joseph A. Wolf   Representations that remain irreducible
                                  on parabolic subgroups . . . . . . . . . 129--144
                 J. H. Rawnsley   Non-positive polarizations and
                                  half-forms . . . . . . . . . . . . . . . 145--152
                    Harald Hess   Connections on symplectic manifolds and
                                  geometric quantization . . . . . . . . . 153--166
                    D. J. Simms   Geometric aspects of the Feynman
                                  integral . . . . . . . . . . . . . . . . 167--170
                  Gerald Kaiser   Relativistic quantum theory in complex
                                  spacetime  . . . . . . . . . . . . . . . 171--176
      André Lichnerowicz   Existence et équivalence de déformations
                                  associatives associées \`a une variété
                                  symplectique. (French) []  . . . . . . . 177--185
                 Jerzy Kijowski   A new symplectic structure of field
                                  theory . . . . . . . . . . . . . . . . . 186--201
                  A. Z. Jadczyk   Conformal structures and connections . . 202--210
          H. P. Künzle and   
                   J. R. Savage   Equilibrium configurations of fluids in
                                  general relativity . . . . . . . . . . . 211--220
                Jerzy Lukierski   Quaternionic and supersymmetric $ \sigma
                                  $- models  . . . . . . . . . . . . . . . 221--245
                     S. Ferrara   Supergravity as the gauge theory of
                                  supersymmetry  . . . . . . . . . . . . . 246--255
                       S. Deser   Hypergravities . . . . . . . . . . . . . 256--262
        P. L. García and   
  A. Pérez-Rendón   Preface  . . . . . . . . . . . . . . . . 265--265
        P. L. García and   
  A. Pérez-Rendón   Preface  . . . . . . . . . . . . . . . . 266--268


Lecture Notes in Mathematics
Volume 837, 1980

              Josef Meixner and   
  Friedrich W. Schäfke and   
                   Gerhard Wolf   Foundations  . . . . . . . . . . . . . . 1--62
              Josef Meixner and   
  Friedrich W. Schäfke and   
                   Gerhard Wolf   Mathieu functions  . . . . . . . . . . . 63--101
              Josef Meixner and   
  Friedrich W. Schäfke and   
                   Gerhard Wolf   Spheroidal functions . . . . . . . . . . 102--116


Lecture Notes in Mathematics
Volume 408, 1981

                    John Wermer   Electrostatics . . . . . . . . . . . . . 1--10
                    John Wermer   Poisson's equation . . . . . . . . . . . 11--16
                    John Wermer   Fundamental solutions  . . . . . . . . . 17--25
                    John Wermer   Capacity . . . . . . . . . . . . . . . . 26--33
                    John Wermer   Energy . . . . . . . . . . . . . . . . . 34--40
                    John Wermer   Existence of the equilibrium
                                  distribution . . . . . . . . . . . . . . 41--49
                    John Wermer   Maximum principle for potentials . . . . 50--55
                    John Wermer   Uniqueness of the equilibrium
                                  distribution . . . . . . . . . . . . . . 56--59
                    John Wermer   The cone condition . . . . . . . . . . . 60--65
                    John Wermer   Singularities of bounded harmonic
                                  functions  . . . . . . . . . . . . . . . 66--73
                    John Wermer   Green's function . . . . . . . . . . . . 74--83
                    John Wermer   The Kelvin transform . . . . . . . . . . 84--90
                    John Wermer   Perron's method  . . . . . . . . . . . . 91--99
                    John Wermer   Barriers . . . . . . . . . . . . . . . . 100--107
                    John Wermer   Kellogg's theorem  . . . . . . . . . . . 108--113
                    John Wermer   The Riesz decomposition theorem  . . . . 114--128
                    John Wermer   Applications of the Riesz decomposition  129--137
                    John Wermer   Wiener's criterion . . . . . . . . . . . 138--157


Lecture Notes in Mathematics
Volume 838, 1981

            K. Leichtweiß   E. B. Christoffels Einfluss auf die
                                  Geometrie. (German) [] . . . . . . . . . 1--11
                   S. Alexander   Distance geometry in Riemannian
                                  manifolds-with-boundary  . . . . . . . . 12--18
          Dominique Barthel and   
          Reinhard Kümritz   Laplacian with a potential . . . . . . . 19--29
   L. Bérard Bergery and   
              J.-P. Bourguignon   Laplacian and Riemannian submersions
                                  with totally geodesic fibres . . . . . . 30--35
                  R. Böhme   A plateau problem with many solutions
                                  for boundary curves in a given knot
                                  class  . . . . . . . . . . . . . . . . . 36--41
        Jean-Pierre Bourguignon   Ricci curvature and Einstein metrics . . 42--63
                   U. Brehm and   
                 W. Kühnel   Smooth approximation of polyhedral
                                  surfaces with respect to curvature
                                  measures . . . . . . . . . . . . . . . . 64--68
            Jochen Brüning   Invariant eigenfunctions of the
                                  Laplacian and their asymptotic
                                  distribution . . . . . . . . . . . . . . 69--81
                Peter Buser and   
                Hermann Karcher   The Bieberbach case in Gromov's almost
                                  flat manifold theorem  . . . . . . . . . 82--93
            Thomas E. Cecil and   
                Patrick J. Ryan   Tight spherical embeddings . . . . . . . 94--104
              Bang-yen Chen and   
            Leopold Verstraelen   Characterizations of space forms by
                                  hypersurfaces  . . . . . . . . . . . . . 105--109
                      J. Czy\.z   On graded bundles and their geometry . . 110--125
           Andrzej Derdzi\'nski   Compact Riemannian manifolds with
                                  harmonic curvature and non-parallel
                                  Ricci tensor . . . . . . . . . . . . . . 126--128
           Manfredo P. do Carmo   Stability of minimal submanifolds  . . . 129--139
                    Alfred Gray   A generalization of Weyl's tube formula  140--144
              Sigurdur Helgason   The X-ray transform on a symmetric space 145--148
          Hans-Christoph Im Hof   Visibility, horocycles, and the Bruhat
                                  decomposition  . . . . . . . . . . . . . 149--153
            Shoshichi Kobayashi   On holomorphic connections . . . . . . . 154--164
            Ivan Kolá\vr   Fiber parallelism and connections  . . . 165--173
             Old\vrich Kowalski   Riemannian manifolds the geodesic balls
                                  of which are near to the Euclidean balls
                                  by volume  . . . . . . . . . . . . . . . 174--180


Lecture Notes in Mathematics
Volume 839, 1981

             Claude Dellacherie   Capacities and analytic sets . . . . . . 1--31
           Alexander S. Kechris   Homogeneous trees and projective scales  33--73
       Alexander S. Kechris and   
        Eugene M. Kleinberg and   
     Yiannis N. Moschovakis and   
                 W. Hugh Woodin   The axiom of determinacy, strong
                                  partition properties and nonsingular
                                  measures . . . . . . . . . . . . . . . . 75--99
       Alexander S. Kechris and   
          Robert M. Solovay and   
                  John R. Steel   The axiom of determinacy and the
                                  prewellordering property . . . . . . . . 101--125
           Alexander S. Kechris   Souslin cardinals, $ \kappa $-Souslin
                                  sets and the scale property in the
                                  hyperprojective hierarchy  . . . . . . . 127--146
                  John R. Steel   Closure properties of pointclasses . . . 147--163
           Alexander S. Kechris   A note on Wadge degrees  . . . . . . . . 165--168
         Yiannis N. Moschovakis   Ordinal games and playful models . . . . 169--201
           Howard S. Becker and   
         Yiannis N. Moschovakis   Measurable cardinals in playful models   203--214
               Donald A. Martin   $ \Pi_2^1 $ monotone inductive
                                  definitions  . . . . . . . . . . . . . . 215--233
          Piergiorgio Odifreddi   Trees and degrees  . . . . . . . . . . . 235--271


Lecture Notes in Mathematics
Volume 840, 1981

                   Daniel Henry   Introduction . . . . . . . . . . . . . . 1--2
                   Daniel Henry   Preliminaries  . . . . . . . . . . . . . 3--40
                   Daniel Henry   Examples of nonlinear parabolic
                                  equations in physical, biological and
                                  engineering problems . . . . . . . . . . 41--46
                   Daniel Henry   Existence, uniqueness and continuous
                                  dependence . . . . . . . . . . . . . . . 47--81
                   Daniel Henry   Dynamical systems and Liapunov stability 82--97
                   Daniel Henry   Neighborhood of an equilibrium point . . 98--142
                   Daniel Henry   Invariant manifolds near an equilibrium
                                  point  . . . . . . . . . . . . . . . . . 143--187
                   Daniel Henry   Linear nonautonomous equations . . . . . 188--246
                   Daniel Henry   Neighborhood of a periodic solution  . . 247--274
                   Daniel Henry   The neighborhood of an invariant
                                  manifold . . . . . . . . . . . . . . . . 275--313
                   Daniel Henry   Two examples . . . . . . . . . . . . . . 314--330


Lecture Notes in Mathematics
Volume 841, 1981

                   Alain Haraux   Generalities and local theory  . . . . . 1--18
                   Alain Haraux   The global existence problem . . . . . . 19--38
                   Alain Haraux   Theory of monotone operators and
                                  applications . . . . . . . . . . . . . . 39--95
                   Alain Haraux   Smoothing effect for some nonlinear
                                  evolution equations  . . . . . . . . . . 96--117
                   Alain Haraux   Schrödinger and wave equations with a
                                  logarithmic nonlinearity . . . . . . . . 118--147
                   Alain Haraux   The linear case: Hilbertian theory and
                                  applications . . . . . . . . . . . . . . 148--163
                   Alain Haraux   Some nonlinear monotone cases  . . . . . 164--183
                   Alain Haraux   Some nonlinear, non monotone cases . . . 184--199
                   Alain Haraux   Autonomous dissipative systems . . . . . 200--240
                   Alain Haraux   General results for quasi-autonomous
                                  periodic systems . . . . . . . . . . . . 241--265
                   Alain Haraux   More on asymptotic behavior for
                                  solutions of the nonlinear dissipative
                                  forced wave equation . . . . . . . . . . 266--283
                   Alain Haraux   Boundedness of trajectories for
                                  quasi-autonomous dissipative systems . . 284--294
                   Alain Haraux   Almost-periodic quasi-autonomous
                                  dissipative systems in a Hilbert space   295--309


Lecture Notes in Mathematics
Volume 842, 1981

                 Pierre Deligne   Le groupe fondamental du complément d'une
                                  courbe plane n'ayant que des points
                                  doubles ordinaires est abélien [d'apr\`es
                                  W. Fulton]. (French) []  . . . . . . . . 1--10
                Michel Demazure   Caractérisations de l'espace projectif
                                  (conjectures de Hartshorne et de
                                  Frankel) d'apr\`es Shigefumi Mori [6].
                                  (French) []  . . . . . . . . . . . . . . 11--19
                 Pierre Gabriel   Alg\`ebres auto-injectives de
                                  représentation finie (d'apr\`es Christine
                                  Riedtmann). (French) []  . . . . . . . . 20--39
                 Michael Gromov   Hyperbolic manifolds according to
                                  Thurston and Jòrgensen  . . . . . . . . . 40--53
                Dale Husemoller   La décomposition des espaces des lacets
                                  et la torsion impaire des groupes
                                  d'homotopie [d'apr\`es F. Cohen, J. C.
                                  Moore, J. Neisendorfer, et P. Selick].
                                  (French) [The decomposition of loop
                                  spaces and the odd torsion of homotopy
                                  groups]  . . . . . . . . . . . . . . . . 54--72
                     A. Tognoli   Algebraic approximation of manifolds and
                                  spaces . . . . . . . . . . . . . . . . . 73--94
                    B. Beauzamy   Sous-espaces invariants dans les espaces
                                  de Banach. (French) [] . . . . . . . . . 95--111
                 Pierre Cartier   La conjecture locale de Langlands pour $
                                  {\rm GL}(2) $ et la démonstration de Ph.
                                  Kutzko. (French) []  . . . . . . . . . . 112--138
                   Alain Connes   Feuilletages et alg\`ebres d'opérateurs.
                                  (French) []  . . . . . . . . . . . . . . 139--155
        Nicole Desolneux-Moulis   Orbites périodiques des syst\`emes
                                  Hamiltoniens Autonomes [d'apr\`es
                                  Clarke, Ekeland--Lasry, Moser,
                                  Rabinowitz, Weinstein]. (French) []  . . 156--173
                    Luc Lemaire   Existence des applications harmoniques
                                  et courbure des variétés. (French) []  . . 174--195
                Dennis Sullivan   Travaux de Thurston sur les groupes
                                  quasi-fuchsiens et les variétés
                                  hyperboliques de dimension $3$ fibrées
                                  sur $ s^1$. (French) []  . . . . . . . . 196--214
                  Claude Bardos   Apparition éventuelle de singularités dans
                                  des probl\`emes d'évolution non linéaires
                                  [d'apr\`es S. Klainerman, B. Glassey, J.
                                  Chadam, F. John (et d'autres)]. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 215--224
   Lionel Bérard-Bergery   La courbure scalaire des variétés
                                  riemanniennes. (French) [] . . . . . . . 225--245
         Y. Colin de Verdi\`ere   La matrice de scattering pour l'opérateur
                                  de Schrödinger sur la droite réelle.
                                  (French) []  . . . . . . . . . . . . . . 246--256
                   Michel Duflo   Caract\`eres des groupes de Lie
                                  résolubles. (French) [] . . . . . . . . . 257--272
              Harry Furstenberg   Rigidity and cocycles for ergodic
                                  actions of semi-simple Lie groups  . . . 273--292
                     Yves Meyer   Régularité des solutions des équations aux
                                  dérivées partielles non linéaires. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 293--302


Lecture Notes in Mathematics
Volume 843, 1981

              J. M. Ansemil and   
                       S. Ponte   An example of a quasi-normable Fréchet
                                  function space which is not a Schwartz
                                  space  . . . . . . . . . . . . . . . . . 1--8
               Aboubakr Bayoumi   The Levi problem and the radius of
                                  convergence of holomorphic functions on
                                  metric vector spaces . . . . . . . . . . 9--32
         Edward Beckenstein and   
                Lawrence Narici   Extending nonarchimedean norms on
                                  algebras . . . . . . . . . . . . . . . . 33--40
               Ehrhard Behrends   $M$-structure in tensor products of
                                  Banach spaces  . . . . . . . . . . . . . 41--54
                Mauro Bianchini   Silva-holomorphy types, Borel transforms
                                  and partial differential operators . . . 55--92
             Klaus-D. Bierstedt   The approximation-theoretic localization
                                  of Schwartz's approximation property for
                                  weighted locally convex function spaces
                                  and some examples  . . . . . . . . . . . 93--149
                Bruno Brosowski   An application of Korovkin's theorem to
                                  certain partial differential equations   150--162
            J.-F. Colombeau and   
                      B. Perrot   The Fourier--Borel transform in
                                  infinitely many dimensions and
                                  applications . . . . . . . . . . . . . . 163--186
            J.-F. Colombeau and   
                  B. Perrot and   
             T. A. W. Dwyer III   On the solvability of differential
                                  equations of infinite order in
                                  non-metrizable spaces  . . . . . . . . . 187--194
Jean-François Colombeau and   
                 Reinhold Meise   $ C^\infty $-functions on locally convex
                                  and on bornological vector spaces  . . . 195--216
               J. B. Cooper and   
               W. Schachermayer   Uniform measures and CoSaks spaces . . . 217--246
             Seán Dineen   Holomorphic germs on compact subsets of
                                  locally convex spaces  . . . . . . . . . 247--263
          Gérard G. Emch   Some mathematical problems in
                                  non-equilibrium statistical mechanics    264--295
             Benno Fuchssteiner   Generalized Hewitt--Nachbin spaces
                                  arising in state-space completions . . . 296--318
                    Ludger Kaup   On the topology of compact complex
                                  surfaces . . . . . . . . . . . . . . . . 319--340
                   Wilhelm Kaup   Jordan algebras and holomorphy . . . . . 341--365
           Christer O. Kiselman   How to recognize supports from the
                                  growth of functional transforms in real
                                  and complex analysis . . . . . . . . . . 366--372
               Paul Krée   Linear differential operators on vector
                                  spaces . . . . . . . . . . . . . . . . . 373--404
                 Bernard Lascar   Solutions Faibles et Solutions Fortes du
                                  Probl\`eme $ \bar \partial u = f $ o\`u
                                  $f$ est une Fonction \`a Croissance
                                  Polynômiale sur un Espace de Hilbert.
                                  (French) []  . . . . . . . . . . . . . . 405--436
      Mário C. Matos and   
               Leopoldo Nachbin   Silva-holomorphy types . . . . . . . . . 437--487


Lecture Notes in Mathematics
Volume 844, 1981

                   J.-P. Tignol   Corps \`a Involution Neutralisés par une
                                  Extension Abélienne Élémentaire. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 1--34
                  Shmuel Rosset   The Goldie rank of virtually polycyclic
                                  groups . . . . . . . . . . . . . . . . . 35--45
                    B. Fein and   
                    M. Schacher   Brauer groups of rational function
                                  fields over global fields  . . . . . . . 46--74
                       S. Bloch   Torsion algebraic cycles, $ K_2 $, and
                                  Brauer groups of function fields . . . . 75--102
               Allen Tannenbaum   The Brauer group and unirationality: an
                                  example of Artin--Mumford  . . . . . . . 103--128
                    Ofer Gabber   Some theorems on Azumaya algebras  . . . 129--209
                 M.-A. Knus and   
                   M. Ojanguren   Cohomologie Étale et Groupe de Brauer.
                                  (French) []  . . . . . . . . . . . . . . 210--228
              W. Hürlimann   Sur le Groupe de Brauer d'un Anneau de
                                  Polynômes en Caractéristique $p$ et la
                                  Théorie des Invariants. (French) [] . . . 229--274


Lecture Notes in Mathematics
Volume 845, 1981

               Allen Tannenbaum   Some basic algebraic geometry  . . . . . 1--17
               Allen Tannenbaum   Some basic system theory . . . . . . . . 18--35
               Allen Tannenbaum   Invariant theory and orbit space
                                  problems . . . . . . . . . . . . . . . . 36--47
               Allen Tannenbaum   Global moduli of linear time-invariant
                                  dynamical systems  . . . . . . . . . . . 48--64
               Allen Tannenbaum   Local moduli of linear time-invariant
                                  dynamical systems  . . . . . . . . . . . 65--75
               Allen Tannenbaum   Algebraic realization theory . . . . . . 76--103
               Allen Tannenbaum   On the geometry of rational transfer
                                  functions  . . . . . . . . . . . . . . . 104--118
               Allen Tannenbaum   Feedback and stabilization of systems
                                  with parameter uncertainty . . . . . . . 119--149


Lecture Notes in Mathematics
Volume 846, 1981

            Calvin D. Ahlbrandt   Equivalence of differential operators    1--16
        Calvin D. Ahlbrandt and   
              Don B. Hinton and   
                 Roger T. Lewis   Some unitarily equivalent differential
                                  operators with finite and infinite
                                  singularities  . . . . . . . . . . . . . 17--25
                  F. M. Arscott   The land beyond Bessel: a survey of
                                  higher special functions . . . . . . . . 26--45
                 John V. Baxley   Nonlinear two-point boundary value
                                  problems . . . . . . . . . . . . . . . . 46--54
            Heinrich Begehr and   
                George C. Hsiao   On nonlinear boundary value problems for
                                  an elliptic system in the plane  . . . . 55--63
  Antoine Pind. Brédimas   Totally singular extensions of the
                                  Cauchy problem for a special class of
                                  partial derivative operators with
                                  distributional coefficients  . . . . . . 64--73
              Alan C. Bryan and   
      Christopher R. Haines and   
             Allan E. G. Stuart   Complex extensions of a submanifold of
                                  solutions of the sine-Gordon equation    74--81
                     L. Collatz   Remark on bifurcation problems with
                                  several parameters . . . . . . . . . . . 82--87
           M. S. P. Eastham and   
           C. G. M. Grudniewicz   Asymptotic theory and deficiency indices
                                  for fourth and higher order self-adjoint
                                  equations: a simplified approach . . . . 88--99
                    W. D. Evans   On the spectra of Schrödinger operators
                                  with a complex potential . . . . . . . . 100--108
                M. Faierman and   
                     I. Knowles   Non-modal eigenfunction expansions . . . 109--118
                  J. Fleckinger   Asymptotic distribution of eigenvalues
                                  of elliptic operators on unbounded
                                  domains  . . . . . . . . . . . . . . . . 119--128
                  R. P. Gilbert   Generalized hyperanalytic function
                                  theory . . . . . . . . . . . . . . . . . 129--147
                   B. J. Harris   Some spectral gap results  . . . . . . . 148--157
                 R. Ibrahim and   
                  B. D. Sleeman   A regular left-definite eigenvalue
                                  problem with eigenvalue parameter in the
                                  boundary conditions  . . . . . . . . . . 158--167
                   Alan Jeffrey   Some topics in nonlinear wave
                                  propagation  . . . . . . . . . . . . . . 168--184
                  Gary D. Jones   An ordering of oscillation types for $
                                  y^{(n)} + p y = 0 $  . . . . . . . . . . 185--192
Rahmi Ibrahim Ibrahim Abdel Karim   Fundamental properties of the solutions
                                  of quasilinear differential equations of
                                  the fifth order  . . . . . . . . . . . . 193--202
                    Kurt Kreith   Oscillation properties of weakly
                                  nonlinear differential equations . . . . 203--209
                   Rainer Kress   On boundary integral equation methods in
                                  stationary electromagnetic reflection    210--226


Lecture Notes in Mathematics
Volume 847, 1981

               Ulrich Koschorke   Introduction . . . . . . . . . . . . . . 1--16
               Ulrich Koschorke   Existence and homotopy classification    17--54
               Ulrich Koschorke   Bordism classification . . . . . . . . . 55--137
               Ulrich Koschorke   Framefields  . . . . . . . . . . . . . . 138--298


Lecture Notes in Mathematics
Volume 848, 1981

              Robert Lee Wilson   A ``new'' proof of Kaplansky's theorem
                                  on simple Lie algebras of rank one . . . 1--12
              Robert Lee Wilson   The classification problem for simple
                                  Lie algebras of characteristic $p$ . . . 13--32
             George B. Seligman   Representations of certain classical Lie
                                  algebras . . . . . . . . . . . . . . . . 33--40
                David J. Winter   A combinatorial theory of symmetry and
                                  applications to Lie algebras . . . . . . 41--62
       Dragomir \vZ. Djokovi\'c   Closures of conjugacy classes in
                                  classical real linear Lie groups . . . . 63--83
               Mary J. Anderson   Explicit expressions for the generators
                                  of the center of the enveloping algebra
                                  of real Lie algebras and for the algebra
                                  of bivariant operators on the group  . . 84--109
                      V. G. Kac   Simple Lie groups and the Legendre
                                  symbol . . . . . . . . . . . . . . . . . 110--123
                 James A. Green   Polynomial representations of $ {\rm
                                  GL}_n $  . . . . . . . . . . . . . . . . 124--140
               R. W. Richardson   An application of the Serre conjecture
                                  to semisimple algebraic groups . . . . . 141--151
               Bhama Srinivasan   The blocks of the general linear group $
                                  {\rm GL}(n, q) $ . . . . . . . . . . . . 152--160
                   Martyn Dixon   A conjugacy theorem for Carter subgroups
                                  in groups with min-$p$ for all $p$ . . . 161--168
                  K. W. Johnson   Transversals, $S$-rings and centraliser
                                  rings of groups  . . . . . . . . . . . . 169--177
           Derek J. S. Robinson   Recent results on finite complete groups 178--185
                    Paul Conrad   $K$-radical classes of lattice ordered
                                  groups . . . . . . . . . . . . . . . . . 186--207
                Richard N. Ball   The distinguished completion of a
                                  lattice ordered group  . . . . . . . . . 208--217
                 A. M. W. Glass   Elementary types of automorphisms of
                                  linearly ordered sets --- A survey . . . 218--229
                A. H. Rhemtulla   Polycyclic right-ordered groups  . . . . 230--234
                     John Dauns   Generalized semigroup rings  . . . . . . 235--254
                John Zeleznikow   The natural partial order on semirings   255--261
             Stephen Semmes and   
                 Franklin Haimo   Some complete antinormal subgroups of
                                  infinite symmetric groups  . . . . . . . 262--273


Lecture Notes in Mathematics
Volume 849, 1981

             Péter Major   On a limit problem . . . . . . . . . . . 1--6
             Péter Major   Wick polynomials . . . . . . . . . . . . 6--13
             Péter Major   Random spectral measures . . . . . . . . 13--22
             Péter Major   Multiple Wiener-Itô integrals . . . . . . 22--37
             Péter Major   The proof of Itô's formula. The diagram
                                  formula and some of its consequences . . 37--55
             Péter Major   Subordinated fields, construction of
                                  self-similar fields  . . . . . . . . . . 55--73
             Péter Major   On the original Wiener--Itô integral  . . 73--79
             Péter Major   Non-central limit theorems . . . . . . . 80--105
             Péter Major   History of the problems. Comments  . . . 105--121


Lecture Notes in Mathematics
Volume 850, 1981

                Xavier Fernique   Sur les lois de certaines intégrales
                                  associées \`a des mouvements Browniens.
                                  (French) []  . . . . . . . . . . . . . . 1--5
                    X. Fernique   Sur le théor\`eme de
                                  Kantorovitch--Rubinstein dans les
                                  espaces polonais. (French) []  . . . . . 6--10
                  Michel Ledoux   La loi du logarithme itéré bornée dans les
                                  espaces de Banach. (French) [] . . . . . 11--37
                    Ph. Nobelis   Fonctions aléatoires lipschitziennes.
                                  (French) []  . . . . . . . . . . . . . . 38--43
                    P.-A. Meyer   Géométrie stochastique sans larmes.
                                  (French) []  . . . . . . . . . . . . . . 44--102
                    P.-A. Meyer   Flot d'une équation différentielle
                                  stochastique (d'apr\`es Malliavin,
                                  Bismut, Kunita). (French) [] . . . . . . 103--117
                 Hiroshi Kunita   Some extensions of Itô's formula  . . . . 118--141
                    P.-A. Meyer   Une question de théorie des processus.
                                  (French) []  . . . . . . . . . . . . . . 142--142
                H. Föllmer   Calcul d'Itô sans probabilités. (French)
                                  [Itô's calculations without
                                  probabilities] . . . . . . . . . . . . . 143--150
                    P.-A. Meyer   Retour sur la théorie de
                                  Littlewood--Paley. (French) [] . . . . . 151--166
                     N. Bouleau   Propriétés d'invariance du domaine du
                                  generateur infinitesimal etendu d'un
                                  processus de Markov. (French) [] . . . . 167--188
                   M. T. Barlow   On Brownian local time . . . . . . . . . 189--190
                 B. Maisonneuve   On Lévy's downcrossing theorem and
                                  various extensions . . . . . . . . . . . 191--205
                     P. Mc Gill   A direct proof of the Ray--Knight
                                  theorem  . . . . . . . . . . . . . . . . 206--209
                  T. Jeulin and   
                         M. Yor   Sur les distributions de certaines
                                  fonctionnelles du mouvement Brownien.
                                  (French) []  . . . . . . . . . . . . . . 210--226
                L. C. G. Rogers   Williams' characterisation of the
                                  Brownian excursion law: proof and
                                  applications . . . . . . . . . . . . . . 227--250
                     Jim Pitman   A note on $ L_2 $ maximal inequalities   251--258
                     B. Bru and   
                 H. Heinich and   
               J.-C. Lootgieter   Autour de la dualité ($ H^1 $, BMO).
                                  (French) []  . . . . . . . . . . . . . . 259--275
               J. C. Lootgieter   Sur un résultat de M. Talagrand. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 276--277
            Michel Émery   Le théor\`eme de Garnett-Jones, d'apr\`es
                                  Varopoulos. (French) []  . . . . . . . . 278--284


Lecture Notes in Mathematics
Volume 851, 1981

                 David Williams   ``To begin at the beginning: \dots'' . . 1--55
                L. C. G. Rogers   Stochastic integrals: Basic theory . . . 56--71
              Robert J. Elliott   Stochastic integration and discontinuous
                                  martingales  . . . . . . . . . . . . . . 72--84
             Jean-Michel Bismut   Martingales, the Malliavin calculus and
                                  Hörmander's theorem . . . . . . . . . . . 85--109
                   M. Fukushima   On a representation of local martingale
                                  additive functionals of symmetric
                                  diffusions . . . . . . . . . . . . . . . 110--118
                Bruce Hajek and   
                    Eugene Wong   Set-parametered martingales and multiple
                                  stochastic integration . . . . . . . . . 119--151
                  R. Holley and   
                     D. Stroock   Generalized Ornstein--Uhlenbeck
                                  processes as limits of interacting
                                  systems  . . . . . . . . . . . . . . . . 152--168
                 Jean Jacod and   
              Jean Mémin   Weak and strong solutions of stochastic
                                  differential equations: Existence and
                                  stability  . . . . . . . . . . . . . . . 169--212
                 Hiroshi Kunita   On the decomposition of solutions of
                                  stochastic differential equations  . . . 213--255
                    P.-A. Meyer   A differential geometric formalism for
                                  the Itô calculus  . . . . . . . . . . . . 256--270
                 Mark A. Pinsky   Homogenization and stochastic parallel
                                  displacement . . . . . . . . . . . . . . 271--284
                 Jim Pitman and   
                       Marc Yor   Bessel processes and infinitely
                                  divisible laws . . . . . . . . . . . . . 285--370
                 R. F. Streater   Euclidean quantum mechanics and
                                  stochastic integrals . . . . . . . . . . 371--393
              Daniel W. Stroock   The Malliavin calculus and its
                                  applications . . . . . . . . . . . . . . 394--432
               Y. Takahashi and   
                    S. Watanabe   The probability functionals
                                  (Onsager--Machlup functions) of
                                  diffusion processes  . . . . . . . . . . 433--463
            Ata Al-Hussaini and   
              Robert J. Elliott   Itô and Girsanov formulae for two
                                  parameter processes  . . . . . . . . . . 464--469
                   L. Chevalier   $ L^p $-inequalities for two-parameter
                                  martingales  . . . . . . . . . . . . . . 470--475
                H. Föllmer   Dirichlet processes  . . . . . . . . . . 476--478
                  W. S. Kendall   Brownian motion, negative curvature, and
                                  harmonic maps  . . . . . . . . . . . . . 479--491
                   P. Kotelenez   Local behaviour of Hilbert space valued
                                  stochastic integrals and the continuity
                                  of mild solutions of stochastic
                                  evolution equations  . . . . . . . . . . 492--496


Lecture Notes in Mathematics
Volume 852, 1981

           Laurent Schwartz and   
               Paul R. Chernoff   Type and cotype for a Banach space
                                  $p$-summing maps . . . . . . . . . . . . 1--5
           Laurent Schwartz and   
               Paul R. Chernoff   Pietsch factorization theorem  . . . . . 5--9
           Laurent Schwartz and   
               Paul R. Chernoff   Completely summing maps.
                                  Hilbert--Schmidt and nuclear maps  . . . 9--15
           Laurent Schwartz and   
               Paul R. Chernoff   $p$-integral maps  . . . . . . . . . . . 15--17
           Laurent Schwartz and   
               Paul R. Chernoff   Completely summing maps: Six equivalent
                                  properties. $p$-Radonifying maps . . . . 18--25
           Laurent Schwartz and   
               Paul R. Chernoff   Radonification Theorem . . . . . . . . . 25--29
           Laurent Schwartz and   
               Paul R. Chernoff   $p$-Gauss laws . . . . . . . . . . . . . 29--32
           Laurent Schwartz and   
               Paul R. Chernoff   Proof of the Pietsch conjecture  . . . . 32--38
           Laurent Schwartz and   
               Paul R. Chernoff   $p$-Pietsch spaces. Application:
                                  Brownian motion  . . . . . . . . . . . . 38--41
           Laurent Schwartz and   
               Paul R. Chernoff   More on cylindrical measures and
                                  stochastic processes . . . . . . . . . . 42--45
           Laurent Schwartz and   
               Paul R. Chernoff   Kahane inequality. The case of $ L^p Z
                                  $-type . . . . . . . . . . . . . . . . . 46--51
           Laurent Schwartz and   
               Paul R. Chernoff   Kahane contraction principle. $p$-Gauss
                                  type the Gauss type interval is open . . 51--55
           Laurent Schwartz and   
               Paul R. Chernoff   $q$-Factorization, Maurey's theorem
                                  Grothendieck factorization theorem . . . 56--61
           Laurent Schwartz and   
               Paul R. Chernoff   Equivalent properties, summing vs.
                                  factorization  . . . . . . . . . . . . . 61--67
           Laurent Schwartz and   
               Paul R. Chernoff   Non-existence of $ (2 +
                                  \epsilon)$-Pietsch spaces, Ultrapowers   67--72
           Laurent Schwartz and   
               Paul R. Chernoff   The Pietsch interval. The weakest
                                  non-trivial superproperty. Cotypes,
                                  Rademacher vs. Gauss . . . . . . . . . . 72--78
           Laurent Schwartz and   
               Paul R. Chernoff   Gauss-summing maps. Completion of
                                  Grothendieck factorization theorem. TLC
                                  and ILL  . . . . . . . . . . . . . . . . 78--85
           Laurent Schwartz and   
               Paul R. Chernoff   Super-reflexive spaces. Modulus of
                                  convexity, $q$-convexity `trees' and
                                  Kelly--Chatteryji Theorem, Enflo
                                  theorem. Modulus of smoothness,
                                  $p$-smoothness. Properties equivalent to
                                  super-reflexivity  . . . . . . . . . . . 85--92
           Laurent Schwartz and   
               Paul R. Chernoff   Martingale type and cotype. Results of
                                  Pisier. Twelve properties equivalent to
                                  super-reflexivity. Type for subspaces of
                                  $ L^p $ (Rosenthal Theorem)  . . . . . . 92--98


Lecture Notes in Mathematics
Volume 853, 1981

                 Nicu Boboc and   
             Gheorghe Bucur and   
               Aurel Cornea and   
           Herbert Höllein   Introduction . . . . . . . . . . . . . . 1--5
                 Nicu Boboc and   
             Gheorghe Bucur and   
               Aurel Cornea and   
           Herbert Höllein   Terminology and notations  . . . . . . . 6--6
                 Nicu Boboc and   
             Gheorghe Bucur and   
               Aurel Cornea and   
           Herbert Höllein   Resolvents . . . . . . . . . . . . . . . 7--34
                 Nicu Boboc and   
             Gheorghe Bucur and   
               Aurel Cornea and   
           Herbert Höllein   $H$-Cones  . . . . . . . . . . . . . . . 35--67
                 Nicu Boboc and   
             Gheorghe Bucur and   
               Aurel Cornea and   
           Herbert Höllein   $H$-Cones of functions . . . . . . . . . 68--95
                 Nicu Boboc and   
             Gheorghe Bucur and   
               Aurel Cornea and   
           Herbert Höllein   Standard $H$-cones . . . . . . . . . . . 96--151
                 Nicu Boboc and   
             Gheorghe Bucur and   
               Aurel Cornea and   
           Herbert Höllein   Potential theory on standard $H$-Cones
                                  of functions . . . . . . . . . . . . . . 152--229
                 Nicu Boboc and   
             Gheorghe Bucur and   
               Aurel Cornea and   
           Herbert Höllein   Markov processes associated with a
                                  standard $H$-Cone of functions . . . . . 230--244
                 Nicu Boboc and   
             Gheorghe Bucur and   
               Aurel Cornea and   
           Herbert Höllein   $H$-Cones on Dirichlet spaces  . . . . . 245--277


Lecture Notes in Mathematics
Volume 854, 1981

                  Spencer Bloch   The dilogarithm and extensions of Lie
                                  algebras . . . . . . . . . . . . . . . . 1--23
            Barry H. Dayton and   
              Charles A. Weibel   A spectral sequence for the $K$-theory
                                  of affine glued schemes  . . . . . . . . 24--92
            Barry H. Dayton and   
              Leslie G. Roberts   Seminormality of unions of planes  . . . 93--123
                Barry H. Dayton   Seminormality implies the Chinese
                                  remainder theorem  . . . . . . . . . . . 124--126
        Eric M. Friedlander and   
                 Brian Parshall   Etale cohomology of reductive groups . . 127--140
                   Henri Gillet   Comparison of $K$-theory spectral
                                  sequences, with applications . . . . . . 141--167
              Daniel R. Grayson   Dilogarithm computations for $ K_3 $ . . 168--178
Dominique Guin-Waléry and   
               Jean-Louis Loday   Obstruction \`a l'Excision en $K$-Théorie
                                  Algébrique. (French) [] . . . . . . . . . 179--216
         Wilberd van der Kallen   Stability for $ K_2 $ of Dedekind rings
                                  of arithmetic type . . . . . . . . . . . 217--248
               Christian Kassel   $K$-théorie relative d'un idéal bilat\`ere
                                  de carré nul: étude homologique en basse
                                  dimension. (French) [] . . . . . . . . . 249--261
               Jean-Louis Loday   On the boundary map $ K_3 (\Delta / I)
                                  \to K_2 (\Delta, I) $  . . . . . . . . . 262--268
               R. James Milgram   Odd index subgroups of units in
                                  cyclotomic fields and applications . . . 269--298
                  Robert Oliver   $ {\rm Sk}_1 $ for finite group rings:
                                  III  . . . . . . . . . . . . . . . . . . 299--337
                 Stewart Priddy   On a conjecture concerning $ K_*(Z Z /
                                  p^2) $ . . . . . . . . . . . . . . . . . 338--342
                Clayton Sherman   $ K^\prime $-Theory of Noetherian
                                  schemes  . . . . . . . . . . . . . . . . 343--371
        Christophe Soulé   On higher $p$-adic regulators  . . . . . 372--401
                C. Soulé   Rational $K$-theory of the dual numbers
                                  of a ring of algebraic integers  . . . . 402--408
                  Jan Stienstra   On $ K_2 $ and $ K_3 $ of truncated
                                  polynomial rings . . . . . . . . . . . . 409--455
               L. N. Vaserstein   On the normal subgroups of $ {\rm GL}_n
                                  $ over a ring  . . . . . . . . . . . . . 456--465
                   C. A. Weibel   Meyer Vietoris sequences and module
                                  structures on NK . . . . . . . . . . . . 466--493


Lecture Notes in Mathematics
Volume 855, 1981

                    A. Batbedat   $ \gamma $-demi-groupes, demi-modules,
                                  produits demi-directs  . . . . . . . . . 1--18
                  Michael Kunze   Die Halbgruppe der Grössenklassen eines
                                  geordneten lokalen Rings. (German) []    19--25
                       S. Lajos   $ (m, n)$-Ideal characterizations of
                                  certain classes of semigroups  . . . . . 26--32
                   E. S. Ljapin   Partielle Operationen in der Theorie der
                                  Halbgruppen. (German) [] . . . . . . . . 33--48
               John K. Luedeman   Completely cyclic projective $S$-systems 49--54
            L. Márki and   
                    R. Wiegandt   On semisimple classes of semigroups with
                                  zero . . . . . . . . . . . . . . . . . . 55--72
       Thér\`ese Merlier   Quelques propriétés des idéaux d'un
                                  demi-groupe. (French) [] . . . . . . . . 73--81
                  D. Perrin and   
                   J.-F. Perrot   \`A propos des groupes dans certains
                                  mono\"\ides syntactiques. (French) []    82--91
            Jacques Sakarovitch   Description des Mono\"\ides de Type
                                  Fini. (French) []  . . . . . . . . . . . 92--115
                  J.-C. Spehner   Les présentations des sous-mono\"\ides de
                                  rang $3$ d'un mono\"\ide libre. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 116--155
       Mária B. Szendrei   On closed sets of term functions on
                                  bands  . . . . . . . . . . . . . . . . . 156--181
                    G. Thierrin   Decomposition of some classes of subsets
                                  in a semigroup . . . . . . . . . . . . . 182--188
           L. C. A. van Leeuwen   Compositions of a finite band with
                                  respect to an idempotent . . . . . . . . 189--210
          Hanns Joachim Weinert   On special right quotient filters of
                                  semigroups . . . . . . . . . . . . . . . 211--221


Lecture Notes in Mathematics
Volume 856, 1981

                 Richard Lascar   Propagation des singularités pour des
                                  opérateurs pseudo-différentiels \`a
                                  caractéristiques de multiplicité variable.
                                  (French) []  . . . . . . . . . . . . . . 1--26
                 Richard Lascar   Paramétrices microlocales pour un
                                  probl\`eme de Cauchy hyperbolique \`a
                                  caractéristiques de multiplicité variable.
                                  (French) []  . . . . . . . . . . . . . . 27--105
                 Richard Lascar   Paramétrices microlocales de probl\`emes
                                  aux limites pour une classe d'équations
                                  pseudo-différentielles \`a
                                  caractéristiques de multiplicité variable.
                                  (French) []  . . . . . . . . . . . . . . 106--221
                 Richard Lascar   Une relation entre la propagation des
                                  singularités et la propagation du support
                                  pour des opérateurs hyperboliques.
                                  (French) []  . . . . . . . . . . . . . . 222--236


Lecture Notes in Mathematics
Volume 857, 1981

            Masayoshi Miyanishi   Non-complete algebraic surfaces with
                                  logarithmic Kodaira dimension-$ \infty $ 1--129
            Masayoshi Miyanishi   Non-complete algebraic surfaces with
                                  logarithmic Kodaira dimension $0$ or $1$ 130--191
            Masayoshi Miyanishi   Non-complete algebraic surfaces with
                                  logarithmic Kodaira dimension $2$  . . . 192--233


Lecture Notes in Mathematics
Volume 858, 1981

         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Introduction . . . . . . . . . . . . . . 1--20
         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Selfadjoint extensions of $ M_0 $  . . . 21--35
         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Forms generated by selfadjoint
                                  extensions of $ M_0 $  . . . . . . . . . 36--53
         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Hilbert spaces generated by positive
                                  selfadjoint extensions of $ M_o $  . . . 54--63
         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Minimal and maximal subspaces for the
                                  pair L,M . . . . . . . . . . . . . . . . 64--69
         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Intermediate subspaces . . . . . . . . . 70--105
         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Spectra and eigenvalues  . . . . . . . . 106--137
         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Resolvents . . . . . . . . . . . . . . . 138--167
         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Eigenfunction expansions for selfadjoint
                                  subspaces  . . . . . . . . . . . . . . . 168--182
         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Semibounded intermediate subspaces . . . 183--204
         Earl A. Coddington and   
          Hendrik S. V. de Snoo   Some special cases . . . . . . . . . . . 205--219


Lecture Notes in Mathematics
Volume 859, 1981

                John T. Baldwin   Definability and the hierarchy of stable
                                  theories . . . . . . . . . . . . . . . . 1--15
                 C. Berline and   
                     G. Cherlin   QE rings in characteristic $p$ . . . . . 16--31
         Richard L. Epstein and   
               Richard Haas and   
              Richard L. Kramer   Hierarchies of sets and degrees below $
                                  0^\prime $ . . . . . . . . . . . . . . . 32--48
             Peter A. Fejer and   
                Robert I. Soare   The plus-cupping theorem for the
                                  recursively enumerable degrees . . . . . 49--62
                    D. Friedman   Natural $ \alpha $-RE degrees  . . . . . 63--66
             A. M. W. Glass and   
              Yuri Gurevich and   
         W. Charles Holland and   
       Mich\`ele Jambu-Giraudet   Elementary theory of automorphism groups
                                  of doubly homogeneous chains . . . . . . 67--82
          Carl G. Jockusch, Jr.   Three easy constructions of recursively
                                  enumerable sets  . . . . . . . . . . . . 83--91
                  Matt Kaufmann   On existence of $ \Sigma_n $ end
                                  extensions . . . . . . . . . . . . . . . 92--103
            Phokion G. Kolaitis   Model theoretic characterizations in
                                  generalized recursion theory . . . . . . 104--119
                David W. Kueker   $ L_{\infty_{\omega_1 } } $-Elementarily
                                  equivalent models of power $ \omega_1 $  120--131
                  Manuel Lerman   On recursive linear orderings  . . . . . 132--142
                Angus Macintyre   The complexity of types in field theory  143--156
                      M. Makkai   The topos of types . . . . . . . . . . . 157--201
             A. B. Manaster and   
                   J. B. Remmel   Some decision problems for subtheories
                                  of two-dimensional partial orderings . . 202--214
                Terrence Millar   Counter-examples via model completions   215--229
                David P. Miller   High recursively enumerable degrees and
                                  the anti-cupping property  . . . . . . . 230--245
         Yiannis N. Moschovakis   On the Grilliot--Harrington--MacQueen
                                  theorem  . . . . . . . . . . . . . . . . 246--267
               James H. Schmerl   Recursively saturated, rather classless
                                  models of Peano arithmetic . . . . . . . 268--282
               Richard A. Shore   The degrees of unsolvability: Global
                                  results  . . . . . . . . . . . . . . . . 283--301
                  Rick L. Smith   Two theorems on autostability in
                                  $p$-Groups . . . . . . . . . . . . . . . 302--311


Lecture Notes in Mathematics
Volume 860, 1981

                  A. Antoniadis   Statistics on Banach space valued
                                  Gaussian random variables  . . . . . . . 1--8
                      A. Bellow   Martingales, amarts and related stopping
                                  time techniques  . . . . . . . . . . . . 9--24
            A. T. Bharucha-Reid   Weak compactness of solution measures
                                  associated with random equations . . . . 25--34
               D. L. Burkholder   Martingale transforms and the geometry
                                  of Banach spaces . . . . . . . . . . . . 35--50
                  Simone Chevet   Kernel associated with a cylindrical
                                  measure  . . . . . . . . . . . . . . . . 51--84
              Bong Dae Choi and   
                Louis Sucheston   Continuous parameter uniform amarts  . . 85--98
                Peter Z. Daffer   Some strong and weak laws of large
                                  numbers for weighted sums in $ D[0, 1] $ 99--106
                   R. M. Dudley   Some recent results on empirical
                                  processes  . . . . . . . . . . . . . . . 107--123
                Xavier Fernique   Mesures Majorantes, Majoration et
                                  Continuité de Fonctions Aléatoires,
                                  Exemples de Construction. (French) []    124--137
            Evarist Giné   Central limit theorems in Banach spaces:
                                  a survey . . . . . . . . . . . . . . . . 138--152
                 Victor Goodman   Growth rates for sums of i.i.d. Hilbert
                                  space valued random variables  . . . . . 153--175
           Marjorie G. Hahn and   
                     Peter Hahn   The pointwise translation problem for
                                  the Radon transform in Banach spaces . . 176--186
           Marjorie G. Hahn and   
               Michael J. Klass   A survey of generalized domains of
                                  attraction and operator norming methods  187--218
           Joseph O. Howell and   
               Robert L. Taylor   Marcinkiewicz--Zygmund weak laws of
                                  large numbers for unconditional random
                                  elements in Banach spaces  . . . . . . . 219--230
                  J. Howell and   
               R. L. Taylor and   
             W. A. Woyczy\'nski   Stability of linear forms in independent
                                  random variables in Banach spaces  . . . 231--245
             Naresh C. Jain and   
                  Ditlev Monrad   Gaussian measures in certain function
                                  spaces . . . . . . . . . . . . . . . . . 246--256
              Zbigniew J. Jurek   Convergence of types,
                                  selfdecomposability and stability of
                                  measures on linear spaces  . . . . . . . 257--267
                      J. Kuelbs   The law of the iterated logarithm for
                                  Banach space valued random variables . . 268--278
                   Raoul LePage   Multidimensional infinitely divisible
                                  variables and processes Part II  . . . . 279--284
                   V. Mandrekar   Domain of attraction problem on Banach
                                  spaces: a survey . . . . . . . . . . . . 285--290


Lecture Notes in Mathematics
Volume 861, 1981

          Harald Bergström   Reduction of weak limit problems by
                                  transformations  . . . . . . . . . . . . 1--9
            E. M. J. Bertin and   
                 R. Theodorescu   Characterizations of unimodal
                                  distribution functions . . . . . . . . . 10--14
             Julius R. Blum and   
              Russell A. Boyles   Random sampling from a continuous
                                  parameter stochastic process . . . . . . 15--24
    Miklós Csörg\Ho   On a test for goodness-of-fit based on
                                  the empirical probability measure of
                                  Foutz and testing for exponentiality . . 25--34
                  Laurie Davies   A theorem of Deny with applications to
                                  characterization problems  . . . . . . . 35--41
                 Paul Deheuvels   Multivariate tests of independence . . . 42--50
                 L. de Haan and   
                  S. I. Resnick   Local limit theorem for sample extremes  51--53
                 R. R. Hall and   
                      I. Vincze   On a simultaneous characterization of
                                  the Poisson law and the gamma
                                  distribution . . . . . . . . . . . . . . 54--59
                K. van Harn and   
              F. W. Steutel and   
                     W. Vervaat   Self-decomposable discrete distributions
                                  and branching processes  . . . . . . . . 60--64
                  Herbert Heyer   An application of the method of moments
                                  to the central limit theorem on
                                  hyperbolic spaces  . . . . . . . . . . . 65--73
                   Pierre Jacob   Convergences stochastiques des processus
                                  ponctuels composes \`a signe. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 74--82
                 R. G. Laha and   
                  V. K. Rohatgi   Decomposition of probability measures on
                                  locally compact abelian groups . . . . . 83--92
            Gérard Letac   Probl\`emes classiques de probabilité sur
                                  un couple de Gelfand. (French) []  . . . 93--120
                  Eugene Lukacs   Construction of characterization
                                  theorems . . . . . . . . . . . . . . . . 121--127
        P. Révész   Local time and invariance  . . . . . . . 128--145
               Vijay K. Rohatgi   On the rate of convergence in the
                                  central limit theorem  . . . . . . . . . 146--154
                  Henry Teicher   Almost certain behavior of row sums of
                                  double arrays  . . . . . . . . . . . . . 155--165
                     Y. H. Wang   Extensions of Lukacs' characterization
                                  of the gamma distribution  . . . . . . . 166--177
            Stephen James Wolfe   On the unimodality of infinitely
                                  divisible distribution functions II  . . 178--183


Lecture Notes in Mathematics
Volume 862, 1981

             Igor Dolgachev and   
               Anatoly Libgober   On the fundamental group of the
                                  complement to a discriminant variety . . 1--25
             William Fulton and   
              Robert Lazarsfeld   Connectivity and its applications in
                                  algebraic geometry . . . . . . . . . . . 26--92
                Melvin Hochster   The dimension of an intersection in an
                                  ambient hypersurface . . . . . . . . . . 93--106
                B. G. Moishezon   Stable branch curves and braid
                                  monodromies  . . . . . . . . . . . . . . 107--192
                Peter Orlik and   
                  Louis Solomon   Complexes for reflection groups  . . . . 193--207
              Jeffrey A. Rosoff   The monoid of effective divisor classes
                                  on a complex torus . . . . . . . . . . . 208--231
            Andrew John Sommese   Hyperplane sections  . . . . . . . . . . 232--271
               Joel Roberts and   
                 Robert Speiser   Schubert's enumerative geometry of
                                  triangles from a modern viewpoint  . . . 272--281


Lecture Notes in Mathematics
Volume 863, 1981

                    P.-A. Meyer   Théorie élémentaire des processus \`a deux
                                  indices. (French) [] . . . . . . . . . . 1--39
                       D. Bakry   Limites `quadrantales' des martingales   40--49
                   Annie Millet   Convergence and regularity of strong
                                  submartingales . . . . . . . . . . . . . 50--58
               G. Mazziotto and   
                E. Merzbach and   
                   J. Szpirglas   Discontinuités des processus croissants
                                  et martingales \`a variation intégrable.
                                  (French) []  . . . . . . . . . . . . . . 59--83
               G. Mazziotto and   
                   J. Szpirglas   Sur les discontinuités d'un processus
                                  cad-lag \`a deux indices. (French) []    84--90
                  Jean Brossard   Regularité des martingales \`a deux
                                  indices et inégalités de normes. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 91--121
                  Michel Ledoux   Inégalités de Burkholder pour martingales
                                  indexées par $ \mathbb {N} \times \mathbb
                                  {N} $. (French) [] . . . . . . . . . . . 122--127
                     D. Nualart   Martingales \`a variation indépendante du
                                  chemin. (French) []  . . . . . . . . . . 128--148
                    Moshe Zakai   Some remarks on integration with respect
                                  to weak martingales  . . . . . . . . . . 149--161
                   Markus Dozzi   On the decomposition and integration of
                                  two-parameter stochastic processes . . . 162--171
                  John B. Walsh   Optional increasing paths  . . . . . . . 172--201
                 D. Nualart and   
                        M. Sanz   The conditional independence property in
                                  filtrations associated to stopping lines 202--210
                   X. Guyon and   
                        B. Prum   Identification et estimation de
                                  semi-martingales representables par
                                  rapport \`a un brownien \`a un indice
                                  double. (French) []  . . . . . . . . . . 211--232
            Ata Al-Hussaini and   
              Robert J. Elliott   Stochastic calculus for a two parameter
                                  jump process . . . . . . . . . . . . . . 233--244
             H. Korezlioglu and   
                  P. Lefort and   
                   G. Mazziotto   Une propriété markovienne et diffusions
                                  associées. (French) []  . . . . . . . . . 245--274


Lecture Notes in Mathematics
Volume 864, 1981

              A. B. Aleksandrov   Essays on non locally convex Hardy
                                  classes  . . . . . . . . . . . . . . . . 1--89
                  E. M. Dyn'kin   The rate of polynomial approximation in
                                  the complex domain . . . . . . . . . . . 90--142
                V. P. Havin and   
                B. Jöricke   On a class of uniqueness theorems for
                                  convolutions . . . . . . . . . . . . . . 143--170
     S. V. Hru\vs\vcëv and   
               S. A. Vinogradov   Free interpolation in the space of
                                  uniformly convergent Taylor series . . . 171--213
          S. V. Hru\vs\vcev and   
           N. K. Nikol'skii and   
                   B. S. Pavlov   Unconditional bases of exponentials and
                                  of reproducing kernels . . . . . . . . . 214--335
                S. V. Kisliakov   What is needed for a $O$-absolutely
                                  summing operator to be nuclear?  . . . . 336--364
              N. G. Makarov and   
                 V. I. Vasjunin   A model for noncontractions and
                                  stability of the continuous spectrum . . 365--412
                 N. A. Shirokov   Division and multiplication by inner
                                  functions in spaces of analytic
                                  functions smooth up to the boundary  . . 413--439
                 A. L. Vol'berg   Thin and thick families of rational
                                  fractions  . . . . . . . . . . . . . . . 440--480


Lecture Notes in Mathematics
Volume 865, 1981

            Roelof W. Bruggeman   Introduction . . . . . . . . . . . . . . 1--18
            Roelof W. Bruggeman   The universal covering group $G$ . . . . 19--23
            Roelof W. Bruggeman   Representations  . . . . . . . . . . . . 24--32
            Roelof W. Bruggeman   Automorphic models . . . . . . . . . . . 33--40
            Roelof W. Bruggeman   Standard and Whittaker models  . . . . . 41--48
            Roelof W. Bruggeman   Intertwining operators . . . . . . . . . 49--60
            Roelof W. Bruggeman   Fourier coefficients of automorphic
                                  models . . . . . . . . . . . . . . . . . 61--71
            Roelof W. Bruggeman   The operators $ \theta_\alpha $  . . . . 72--83
            Roelof W. Bruggeman   Eisenstein models  . . . . . . . . . . . 84--92
            Roelof W. Bruggeman   $ L^2 (\Gamma / G, X) $  . . . . . . . . 93--102
            Roelof W. Bruggeman   The analytic continuation of the
                                  Eisenstein model . . . . . . . . . . . . 103--124
            Roelof W. Bruggeman   Spectral decomposition of $^e L^2
                                  (\Gamma / G, X)$ . . . . . . . . . . . . 125--132
            Roelof W. Bruggeman   The space $ H_\sigma^\tau $  . . . . . . 133--147
            Roelof W. Bruggeman   Convolution operators  . . . . . . . . . 148--165
            Roelof W. Bruggeman   Scalar product of Poincaré series . . . . 166--176
            Roelof W. Bruggeman   Sum formula  . . . . . . . . . . . . . . 177--195


Lecture Notes in Mathematics
Volume 866, 1981

             Jean-Michel Bismut   Notations. (French) [Notation] . . . . . 1--2
             Jean-Michel Bismut   Introduction. (French) [Introduction]    3--35
             Jean-Michel Bismut   Flots associés \`a des diffusions.
                                  (French) []  . . . . . . . . . . . . . . 36--102
             Jean-Michel Bismut   Proprétés d'intersection du flot $ \varphi
                                  .(\omega, .) $. (French) []  . . . . . . 103--122
             Jean-Michel Bismut   Intégrales stochastiques. (French)
                                  [Stochastic integrals] . . . . . . . . . 123--156
             Jean-Michel Bismut   Calcul différentiel stochastique.
                                  (French) []  . . . . . . . . . . . . . . 157--220
             Jean-Michel Bismut   Diffusions sur les variétés symplectiques.
                                  (French) []  . . . . . . . . . . . . . . 221--241
             Jean-Michel Bismut   Probl\`emes variationnels et diffusions
                                  hamiltoniennes. (French) []  . . . . . . 242--362
             Jean-Michel Bismut   Reconstruction de la structure
                                  hamiltonienne dans les probl\`emes
                                  d'optimisation stochastique classique.
                                  (French) []  . . . . . . . . . . . . . . 363--379
             Jean-Michel Bismut   Formulation géométrique du calcul
                                  différentiel de Itô. (French) [] . . . . . 380--423
             Jean-Michel Bismut   Calcul différentiel stochastique en
                                  coordonnées covariantes. (French) []  . . 424--438
             Jean-Michel Bismut   Relévement de connexions dans un fibre
                                  cotangent et relévement de diffusions.
                                  (French) []  . . . . . . . . . . . . . . 439--473
             Jean-Michel Bismut   Approximation des flots associés \`a une
                                  diffusion de Itô sur une variété
                                  riemannienne \`a courbure negative.
                                  (French) []  . . . . . . . . . . . . . . 474--505
             Jean-Michel Bismut   Calcul variationnel en coordonnées
                                  covariantes sur des semi-martingales de
                                  Itô. (French) []  . . . . . . . . . . . . 506--553


Lecture Notes in Mathematics
Volume 867, 1981

               Robert M. Fossum   Invariant theory, representation theory,
                                  commutative algebra --- ménage \`a trois  1--37
                  Tatsuo Kimura   On the construction of some relative
                                  invariants for $ {\rm CL}(n) $ $ (n = 6,
                                  7, 8) $ by the decomposition of the
                                  Young diagrams . . . . . . . . . . . . . 38--54
               Wim H. Hesselink   Concentration under actions of algebraic
                                  groups . . . . . . . . . . . . . . . . . 55--89
                I. G. Macdonald   Some conjectures for root systems and
                                  finite Coxeter groups  . . . . . . . . . 90--97
Anne Lévy-Bruhl-Laperri\`ere   Spectre du de Rham--Hodge sur l'espace
                                  projectif quaternionique. (French) []    98--129
                      G. Besson   Groupe de Lie $p$-adique, Immeuble et
                                  Cohomologie. (French) [] . . . . . . . . 130--140
                 David Eisenbud   Report on normal bundles of curves in $
                                  \mathbb {P}_3 $  . . . . . . . . . . . . 141--147
            Jan-Erik Björk   The Bernstein class of modules on
                                  algebraic manifolds  . . . . . . . . . . 148--156
              Thierry Levasseur   Anneaux d'opérateurs différentiels.
                                  (French) []  . . . . . . . . . . . . . . 157--173
                    Marc Bayart   Factorialité et séries formelles
                                  irreductibles II. (French) []  . . . . . 174--213
                   C. Schoeller   Homologie d'anneaux locaux de dimension
                                  d'immersion $3$. (French) [] . . . . . . 214--233
                  L. Gruson and   
                   C. U. Jensen   Dimensions cohomologiques reliées aux
                                  foncteurs $ \underleftarrow {\lim {\left
                                  (i \right)}} $. (French) []  . . . . . . 234--294
           J.-P. Van Deuren and   
                J. Van Geel and   
               F. Van Oystaeyen   Genus and a Riemann--Roch theorem for
                                  non-commutative function fields in one
                                  variable . . . . . . . . . . . . . . . . 295--318
                  A. Verschoren   Pour une géométrie algébrique
                                  non-commutative. (French) [] . . . . . . 319--350
                        J. Alev   Sur la formule de Molien dans certaines
                                  alg\`ebres enveloppantes. (French) []    351--364
                  Joe W. Fisher   Semiprime ideals in rings with finite
                                  group actions revisited  . . . . . . . . 365--379
        François Couchot   Les modules artiniens et leurs
                                  enveloppes quasi-injectives. (French) [] 380--395
                   A. W. Goldie   The reduced rank in Noetherian rings . . 396--405
                  Martin Lorenz   Prime ideals in group algebras of
                                  polycyclic-by-finite groups: Vertices
                                  and sources  . . . . . . . . . . . . . . 406--420
               K. W. Roggenkamp   Structure of integral group rings  . . . 421--440


Lecture Notes in Mathematics
Volume 868, 1981

                      J. Giraud   Surfaces d'Hilbert--Blumenthal. (French)
                                  [Hilbert--Blumenthal surfaces] . . . . . 1--18
                      J. Giraud   Surfaces de Hilbert--Blumenthal II.
                                  (French) []  . . . . . . . . . . . . . . 19--34
                      J. Giraud   Surfaces d'Hilbert--Blumenthal III.
                                  (French) []  . . . . . . . . . . . . . . 35--57
                 P. Deligne and   
                    Luc Illusie   Rel\`evement des Surfaces $ K_3 $ en
                                  Caractéristique Nulle. (French) []  . . . 58--79
                 P. Deligne and   
                     L. Illusie   Cristaux ordinaires et coordonnées
                                  canoniques. (French) []  . . . . . . . . 80--137
                        N. Katz   Serre-tate local moduli  . . . . . . . . 138--202
                   P. Berthelot   Le Théor\`eme de Dualité Plate Pour les
                                  Surfaces (d'apr\`es J. S. Milne).
                                  (French) []  . . . . . . . . . . . . . . 203--237
                 Lawrence Breen   Extensions du Groupe Additif sur le Site
                                  Parfait. (French) [] . . . . . . . . . . 238--262
                    G. Rousseau   Instabilité dans les Espaces Vectoriels.
                                  (French) []  . . . . . . . . . . . . . . 263--276
                    G. Rousseau   Instabilité dans les Fibrés Vectoriels
                                  (d'apr\`es Bogomolov). (French) [] . . . 277--292
                     M. Raynaud   Fibrés Vectoriels Instables ---
                                  Applications aux Surfaces (d'apr\`es
                                  Bogomolov). (French) []  . . . . . . . . 293--314


Lecture Notes in Mathematics
Volume 869, 1981

           Andrey V. Zelevinsky   Introduction . . . . . . . . . . . . . . 1--11
           Andrey V. Zelevinsky   Structural theory of PSH-algebras  . . . 12--70
           Andrey V. Zelevinsky   First applications . . . . . . . . . . . 71--106
           Andrey V. Zelevinsky   Representations of general linear and
                                  affine groups over finite fields . . . . 107--148


Lecture Notes in Mathematics
Volume 870, 1981

                    Steve Ferry   Finitely dominated compacta need not
                                  have finite type . . . . . . . . . . . . 1--5
                 Ross Geoghegan   Fixed points in finitely dominated
                                  compacta: the geometric meaning of a
                                  conjecture of H. Bass  . . . . . . . . . 6--22
         Harold M. Hastings and   
                    Alex Heller   Splitting homotopy idempotents . . . . . 23--36
                Donald S. Coram   Approximate fibrations --- a geometric
                                  perspective  . . . . . . . . . . . . . . 37--47
                    Jerzy Dydak   Local $n$-connectivity of quotient
                                  spaces and one-point compactifications   48--72
                    Steve Ferry   A simple-homotopy approach to the
                                  finiteness obstruction . . . . . . . . . 73--81
                   R. C. Lacher   Generalized three-manifolds  . . . . . . 82--92
            S\lawomir Nowak and   
             Stanis\law Spie\.z   Some properties of deformation dimension 93--104
                  John J. Walsh   Dimension, cohomological dimension, and
                                  cell-like mappings . . . . . . . . . . . 105--118
                L. S. Husch and   
                 I. Ivan\vsi\'c   Embedding compacta up to shape . . . . . 119--134
                L. S. Husch and   
                 I. Ivan\vsi\'c   On shape concordances  . . . . . . . . . 135--149
                     R. B. Sher   Complement theorems in shape theory  . . 150--168
               Gerard A. Venema   Embeddings in shape theory . . . . . . . 169--185
             Friedrich W. Bauer   Under what conditions are shape homology
                                  $ \bar {E}^* $ and Steenrod homology
                                  ${}^s E^* $ isomorphic?  . . . . . . . . 186--214
                   Fritz Cathey   Strong shape theory  . . . . . . . . . . 215--238
              Sibe Marde\vsi\'c   Inverse limits and resolutions . . . . . 239--252
           L. D. Mdzinarishvili   Application of the shape theory in the
                                  characterization of exact homology
                                  theories and the strong shape homotopic
                                  theory . . . . . . . . . . . . . . . . . 253--262


Lecture Notes in Mathematics
Volume 871, 1981

          Bernhard Banaschewski   Coherent frames  . . . . . . . . . . . . 1--11
                B. Banaschewski   The duality of distributive $ \sigma
                                  $-continuous lattices  . . . . . . . . . 12--19
                Heiko Bauer and   
               Klaus Keimel and   
             Roland Köhler   Verfeinerungs- und Kürzungssätze für
                                  Produkte geordneter topologischer Räume
                                  und für Funktionen (-halb-) verbände.
                                  (German) []  . . . . . . . . . . . . . . 20--44
             Marcel Erné   A completion- invariant extension of the
                                  concept of continuous lattices . . . . . 45--60
             Marcel Erné   Scott convergence and Scott topology in
                                  partially ordered sets II  . . . . . . . 61--96
              Gerhard Gierz and   
                   Klaus Keimel   Continuous ideal completions and
                                  compactifications  . . . . . . . . . . . 97--124
             Rudolf-E. Hoffmann   Projective Sober spaces  . . . . . . . . 125--158
             Rudolf-E. Hoffmann   Continuous posets, prime spectra of
                                  completely distributive complete
                                  lattices, and Hausdorff
                                  compactifications  . . . . . . . . . . . 159--208
            Karl H. Hofmann and   
             Michael W. Mislove   Local compactness and continuous
                                  lattices . . . . . . . . . . . . . . . . 209--248
            Karl H. Hofmann and   
                   Fred Watkins   The spectrum as a functor  . . . . . . . 249--263
                J. M. E. Hyland   Function spaces in the category of
                                  locales  . . . . . . . . . . . . . . . . 264--281
             Peter T. Johnstone   Scott is not always sober  . . . . . . . 282--283
             Peter T. Johnstone   Injective toposes  . . . . . . . . . . . 284--297
               George Markowsky   A motivation and generalization of
                                  Scott's notion of a continuous lattice   298--307
               George Markowsky   Propaedeutic to chain-complete posets
                                  with basis . . . . . . . . . . . . . . . 308--314
                  Evelyn Nelson   $Z$-Continuous algebras  . . . . . . . . 315--334
              Friedhelm Schwarz   'Continuity' properties in lattices of
                                  topological structures . . . . . . . . . 335--347
                 Albert Stralka   Fundamental congruences on Lawson
                                  semilattices . . . . . . . . . . . . . . 348--359
                        A. Tang   Wadge reducibility and Hausdorff
                                  difference hierarchy in $ P \omega $ . . 360--371
                   Sibylle Weck   Scott convergence and Scott topology in
                                  partially ordered sets I . . . . . . . . 372--383


Lecture Notes in Mathematics
Volume 872, 1981

                Keith J. Devlin   Morass-like constructions of $ \aleph
                                  $$_2$-trees in $L$ . . . . . . . . . . . 1--36
             Hans-Dieter Donder   Coarse morasses in $L$ . . . . . . . . . 37--54
                  D. Donder and   
               R. B. Jensen and   
               B. J. Koppelberg   Some applications of the core model  . . 55--97
              Sabine Koppelberg   A lattice structure on the isomorphism
                                  types of complete Boolean algebras . . . 98--126
              Alexander Prestel   Pseudo real closed fields  . . . . . . . 127--156
                T. von der Twer   Some remarks on the mathematical
                                  incompleteness of Peano's arithmetic
                                  found by Paris and Harrington  . . . . . 157--174


Lecture Notes in Mathematics
Volume 873, 1981

                   Fred Richman   Seidenberg's condition $P$ . . . . . . . 1--11
                  W. Ruitenburg   Field extensions . . . . . . . . . . . . 12--15
                  Ray Mines and   
                   Fred Richman   Dedekind domains . . . . . . . . . . . . 16--30
             James H. Davenport   Effective mathematics --- the computer
                                  algebra viewpoint  . . . . . . . . . . . 31--43
                     Y. K. Chan   On some open problems in constructive
                                  probability theory . . . . . . . . . . . 44--53
             Andrej \vS\vcedrov   Consistency and independence results in
                                  intuitionistic set theory  . . . . . . . 54--86
             Andrej \vS\vcedrov   Errata . . . . . . . . . . . . . . . . . 86--86
                   W. A. Howard   Computability of ordinal recursion of
                                  type level two . . . . . . . . . . . . . 87--104
             Jonathan P. Seldin   A constructive approach to classical
                                  mathematics  . . . . . . . . . . . . . . 105--110
                    David Isles   Remarks on the notion of standard
                                  non-isomorphic natural number series . . 111--134
             Nicolas D. Goodman   Reflections on Bishop's philosophy of
                                  mathematics  . . . . . . . . . . . . . . 135--145
                   M. J. Beeson   Formalizing constructive mathematics:
                                  Why and how? . . . . . . . . . . . . . . 146--190
                  J. Lambek and   
                    P. J. Scott   Independence of premisses and the free
                                  topos  . . . . . . . . . . . . . . . . . 191--207
                 Richard Vesley   An intuitionistic infinitesimal calculus 208--212
              Newcomb Greenleaf   Liberal constructive set theory  . . . . 213--240
         Douglas S. Bridges and   
               Allan Calder and   
             William Julian and   
                  Ray Mines and   
                   Fred Richman   Locating metric complements in $ \mathbb
                                  {R}^n $  . . . . . . . . . . . . . . . . 241--249
          Joan Rand Moschovakis   A disjunctive decomposition theorem for
                                  classical theories . . . . . . . . . . . 250--259
             Douglas S. Bridges   Towards a constructive foundation for
                                  quantum mechanics  . . . . . . . . . . . 260--273
          A. S. Yessenin-Volpin   About infinity, finiteness and
                                  finitization (in connection with the
                                  foundations of mathematics)  . . . . . . 274--313
                Michael Gelfond   A class of theorems with valid
                                  constructive counterparts  . . . . . . . 314--320


Lecture Notes in Mathematics
Volume 874, 1981

                       L. Fuchs   Reinhold Baer's work on abelian groups   XV--XXI
                David M. Arnold   Pure subgroups of finite rank completely
                                  decomposable groups  . . . . . . . . . . 1--31
                  H. Bowman and   
               K. M. Rangaswamy   On special balanced supgroups of
                                  torsion-free separable abelian groups    32--40
                     J. D. Reid   Abelian groups finitely generated over
                                  their endomorphism rings . . . . . . . . 41--52
                     E. L. Lady   Relations between hom, ext, and tensor
                                  product for certain categories of
                                  modules over Dedekind domains  . . . . . 53--61
         Khalid Benabdallah and   
                 Otto Mutzbauer   On direct decompositions of torsion free
                                  abelian groups of rank $4$ . . . . . . . 62--69
             K. Benabdallah and   
                       A. Birtz   Hyper-indecomposable groups  . . . . . . 70--75
                Luigi Salce and   
                  Paolo Zanardo   On a paper of I. Fleischer . . . . . . . 76--86
                  G. Sageev and   
                      S. Shelah   Weak compactness and the structure of $
                                  {\rm Ext}(A, \mathbb {Z}) $  . . . . . . 87--92
              Paul C. Eklof and   
                   Martin Huber   On the $p$-ranks of Ext(A, G), assuming
                                  CH . . . . . . . . . . . . . . . . . . . 93--108
                   Jutta Hausen   A cardinal-determined projectivity
                                  condition for abelian groups and modules 109--113
                 Alan H. Mekler   $ \aleph $$_1$-Separable groups of mixed
                                  type . . . . . . . . . . . . . . . . . . 114--126
      Ladislav Procházka   $^\infty $ $p$-Basic subgroups of
                                  torsion free abelian groups  . . . . . . 127--153
                 John Irwin and   
                      Tom Snabb   A new class of subgroups of $ {\cyr
                                  P}_{\chi o} Z $  . . . . . . . . . . . . 154--160
    Rüdiger Göbel and   
              Burkhard Wald and   
                 Petra Westphal   Groups of integer-valuated functions . . 161--178
                   M. Dugas and   
          B. Zimmermann-Huisgen   Iterated direct sums and products of
                                  modules  . . . . . . . . . . . . . . . . 179--193
              R. Göbel and   
              S. V. Richkov and   
                        B. Wald   A general theory of slender groups and
                                  Fuchs-$ 44$-groups . . . . . . . . . . . 194--201
               Martin Huber and   
            R. B. Warfield, Jr.   Homomorphisms between cartesian powers
                                  of an abelian group  . . . . . . . . . . 202--227
               Berthold Franzen   Algebraic compactness of filter
                                  quotients  . . . . . . . . . . . . . . . 228--241
                      Ray Mines   Cotorsion modules over Noetherian
                                  hereditary rings . . . . . . . . . . . . 242--250


Lecture Notes in Mathematics
Volume 875, 1981

               Heiner Zieschang   On the Nielsen realization problem,
                                  preliminaries  . . . . . . . . . . . . . 1--64
               Heiner Zieschang   Tori, crystallographic groups and the
                                  realization of mapping classes . . . . . 65--139
               Heiner Zieschang   Marked Riemann surfaces and Fuchsian
                                  groups and Fenchel's realization theorem 140--203
               Heiner Zieschang   The Nielsen construction of finite
                                  groups of mapping classes  . . . . . . . 204--253
               Heiner Zieschang   On the Nielsen realization problem . . . 254--295
               Heiner Zieschang   On finite groups of mapping classes of
                                  $3$-manifolds: Some applications . . . . 296--329


Lecture Notes in Mathematics
Volume 876, 1981

                   N. El Karoui   Les Aspects Probabilistes du Contrôle
                                  Stochastique. (French) []  . . . . . . . 73--238
                         M. Yor   Sur la Théorie du Filtrage. (French) []   239--280
            Peter J. Bickel and   
           Nicole El Karoui and   
                       Marc Yor   Quelques Aspects De La Statistique
                                  Robuste. (French) [] . . . . . . . . . . xi-72


Lecture Notes in Mathematics
Volume 877, 1981

              Joachim Erven and   
    Bernd-Jürgen Falkowski   Continuous cohomology of Lie groups and
                                  Lie algebras . . . . . . . . . . . . . . 1--10
              Joachim Erven and   
    Bernd-Jürgen Falkowski   Continuous tensor products, infinitely
                                  divisible and factorizable
                                  representations  . . . . . . . . . . . . 11--31
              Joachim Erven and   
    Bernd-Jürgen Falkowski   First order cohomology groups for
                                  certain semi-direct products . . . . . . 32--47
              Joachim Erven and   
    Bernd-Jürgen Falkowski   First order cohomology for $ {\rm SL}(2;
                                  R) $ and $ {\rm SL}(2; C) $  . . . . . . 48--77
              Joachim Erven and   
    Bernd-Jürgen Falkowski   Further results on semi-simple Lie
                                  groups . . . . . . . . . . . . . . . . . 78--103
              Joachim Erven and   
    Bernd-Jürgen Falkowski   'Genuine' infinitely divisible
                                  representations  . . . . . . . . . . . . 104--120


Lecture Notes in Mathematics
Volume 878, 1981

                 E. L. Allgower   A survey of homotopy methods for smooth
                                  mappings . . . . . . . . . . . . . . . . 1--29
             E. L. Allgower and   
             K. Böhmer and   
                  S. Mc Cormick   Discrete correction methods for operator
                                  equations  . . . . . . . . . . . . . . . 30--97
               K.-H. Becker and   
                      R. Seydel   A Duffing equation with more than $ 20 $
                                  branch points  . . . . . . . . . . . . . 98--107
           Prof. Dr. L. Collatz   Einschliessungssätze für Fixpunkte.
                                  (German) []  . . . . . . . . . . . . . . 108--116
                       K. Georg   A numerically stable update for
                                  simplicial algorithms  . . . . . . . . . 117--127
                       K. Georg   Numerical integration of the Davidenko
                                  equation . . . . . . . . . . . . . . . . 128--161
                 K.-H. Hoffmann   Fixpunktprinzipien und Freie
                                  Randwertaufgaben. (German) []  . . . . . 162--181
                 R. B. Kearfott   A derivative-free arc continuation
                                  method and a bifurcation technique . . . 182--198
                      M. Kojima   An introduction to variable dimension
                                  algorithms for solving systems of
                                  equations  . . . . . . . . . . . . . . . 199--237
            G. van der Laan and   
                A. J. J. Talman   Labelling rules and orientation: On
                                  Sperner's lemma and Brouwer degree . . . 238--257
               H.-D. Mittelmann   On the numerical solution of contact
                                  problems . . . . . . . . . . . . . . . . 258--274
              H.-O. Peitgen and   
                     K. Schmitt   Positive and spurious solutions of
                                  nonlinear eigenvalue problems  . . . . . 275--324
                      H. Peters   Change of structure and chaos for
                                  solutions of $ \dot x (t) = - f(x(t -
                                  1)) $  . . . . . . . . . . . . . . . . . 325--350
                 H.-W. Siegberg   Chaotic mappings on $ S^1 $ periods one,
                                  two, three imply chaos on $ S^1 $  . . . 351--370
                     F. Stenger   An algorithm for ultrasonic tomography
                                  based on inversion of the Helmholtz
                                  equation . . . . . . . . . . . . . . . . 371--406
                       H. Weber   On the numerical approximation of
                                  secondary bifurcation problems . . . . . 407--425
                      W. Werner   Some improvements of classical iterative
                                  methods for the solution of nonlinear
                                  equations  . . . . . . . . . . . . . . . 426--440


Lecture Notes in Mathematics
Volume 879, 1981

         Vja\vceslav V. Sazonov   The finite dimensional case  . . . . . . 1--68
         Vja\vceslav V. Sazonov   The infinite dimensional case  . . . . . 69--101


Lecture Notes in Mathematics
Volume 880, 1981

             Nicole Berline and   
               Mich\`ele Vergne   Équations de Hua et noyau de Poisson.
                                  (French) []  . . . . . . . . . . . . . . 1--51
             Philippe Blanc and   
                   David Wigner   Homologie des groupes de Lie et dualité
                                  de Poincaré. (French) []  . . . . . . . . 52--56
                     A. Bouaziz   Sur les représentations des alg\`ebres de
                                  Lie semi-simples construites par T.
                                  Enright. (French) [] . . . . . . . . . . 57--68
                Patrick Delorme   Harish-Chandra homomorphisms and minimal
                                  $K$-types of real semisimple Lie groups  69--73
              T. J. Enright and   
               R. Parthasarathy   A proof of a conjecture of Kashiware and
                                  Vergne . . . . . . . . . . . . . . . . . 74--90
         Mogens Flensted-Jensen   $K$-finite joint eigenfunctions of $
                                  U(g)^K$ on a non-Riemannian semisimple
                                  symmetric space $ G / H$ . . . . . . . . 91--101
          Hidenori Fujiwara and   
         Gérard Lion and   
               Bernard Magneron   Opérateurs d'entrelacement & calcul
                                  d'obstruction sur des groupes de Lie
                                  résolubles. (French) [] . . . . . . . . . 102--137
           Paul Gérardin   Immeubles des groupes linéaires généraux.
                                  (French) []  . . . . . . . . . . . . . . 138--178
                  A. Guichardet   Sur les groupes $ {\rm EXT}^n $ des
                                  représentations des groupes de Lie
                                  résolubles. (French) [] . . . . . . . . . 179--196
                Rebecca A. Herb   Fourier inversion and the Plancherel
                                  theorem  . . . . . . . . . . . . . . . . 197--210
                     Roger Howe   Automorphic forms of low rank  . . . . . 211--248
                      A. Joseph   Kostant's problem and Goldie rank  . . . 249--266
                 Donald R. King   Character polynomials of discrete series
                                  representations  . . . . . . . . . . . . 267--302
                A. W. Knapp and   
                    E. M. Stein   Some new intertwining operators for
                                  semisimple groups  . . . . . . . . . . . 303--336
         Gérard Lion and   
                 Patrice Perrin   Extension des représentations de groupes
                                  unipotents $p$-adiques. Calculs
                                  d'obstructions. (French) []  . . . . . . 337--356
                  Toshio Oshima   Fourier analysis on semisimple symmetric
                                  spaces . . . . . . . . . . . . . . . . . 357--369
                 Patrice Perrin   Representations de Schrödinger. Indice de
                                  Maslov et groupe metaplectique . . . . . 370--407
         François Rodier   Décomposition de la série principale des
                                  groupes réductifs $p$-adiques. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 408--424
                    D. Shelstad   Base change and a matching theorem for
                                  real groups  . . . . . . . . . . . . . . 425--482
                    Birgit Speh   Unitary representations of $ {\rm SL}(n,
                                  \mathbb {R}) $ and the cohomology of
                                  congruence subgroups . . . . . . . . . . 483--505


Lecture Notes in Mathematics
Volume 881, 1981

                Robert Lutz and   
                    Michel Goze   Elementary practice of non standard
                                  analysis . . . . . . . . . . . . . . . . 1--37
                Robert Lutz and   
                    Michel Goze   Logical foundations of non-standard
                                  analysis . . . . . . . . . . . . . . . . 38--79
                Robert Lutz and   
                    Michel Goze   Some classical topics from a
                                  non-standard point of view . . . . . . . 80--125
                Robert Lutz and   
                    Michel Goze   Non standard analysis as a tool in
                                  perturbation problems  . . . . . . . . . 126--252


Lecture Notes in Mathematics
Volume 882, 1981

           William H. Gustafson   Remarks on the history and applications
                                  of integral representations  . . . . . . 1--36
                Wilhelm Plesken   Applications of the theory of orders to
                                  crystallographic groups  . . . . . . . . 37--92
                Robert Sandling   Graham Higman's Thesis ``Units in Group
                                  Rings''  . . . . . . . . . . . . . . . . 93--116
        Sudarshan K. Sehgal and   
                Hans Zassenhaus   On the supercentre of a group and its
                                  ring theoretic generalization  . . . . . 117--144
                   Olga Taussky   Some facts concerning integral
                                  representations of ideals in an
                                  algebraic number field . . . . . . . . . 145--158
          Colin J. Bushnell and   
                  Irving Reiner   Zeta-functions of orders . . . . . . . . 159--173
             Jürgen Ritter   The class group \`a la Fröhlich . . . . . 174--190
               A. Fröhlich   The Hermitian classgroup . . . . . . . . 191--206
                   M. J. Taylor   Fröhlich's conjecture, logarithmic
                                  methods and Swan modules . . . . . . . . 207--218
                Jacques Queyrut   $S$-groupes de Grothendieck et structure
                                  galoisienne des anneaux d'entiers.
                                  (French) []  . . . . . . . . . . . . . . 219--239
               Stephen V. Ullom   Ratios of rings of integers as Galios
                                  modules  . . . . . . . . . . . . . . . . 240--246
                S. M. J. Wilson   An extension of Miyata's Theorem on the
                                  transfer map from the classgroup of a
                                  finite dihedral group to that of its
                                  cyclic maximal subgroup  . . . . . . . . 247--250
                  Leonard Scott   Hecke actions on Picard groups and class
                                  groups . . . . . . . . . . . . . . . . . 251--260
                Bruce A. Magurn   Uses of units in Whitehead groups  . . . 261--268
                   C. B. Thomas   Integral Representations in the theory
                                  of finite CW-complexes . . . . . . . . . 269--286
                     Hyman Bass   Lenstra's calculation of $ G_O (R \pi)
                                  $, and applications to Morse--Smale
                                  diffeomorphisms  . . . . . . . . . . . . 287--318
           Juliusz Brzezi\'nski   Algebraic geometry of ternary quadratic
                                  forms and orders in quaternion algebras  319--325
               M. Auslander and   
             S. O. Smalò   Preprojective lattices over classical
                                  orders . . . . . . . . . . . . . . . . . 326--344
                 L. A. Nazarova   Poset representations  . . . . . . . . . 345--356
                M. C. R. Butler   Grothendieck groups and almost split
                                  sequences  . . . . . . . . . . . . . . . 357--368


Lecture Notes in Mathematics
Volume 883, 1981

                  L. Henkin and   
                 J. D. Monk and   
                      A. Tarski   Cylindric set algebras and related
                                  structures . . . . . . . . . . . . . . . 1--129
          H. Andréka and   
               I. Németi   On cylindric-relativized set algebras    131--315


Lecture Notes in Mathematics
Volume 884, 1981

              R. G. Stanton and   
                   R. C. Mullin   Some properties of $H$-designs . . . . . 1--7
              R. G. Stanton and   
                 H. C. Williams   Computation of some number-theoretic
                                  coverings  . . . . . . . . . . . . . . . 8--13
                  Brian Alspach   The search for long paths and cycles in
                                  vertex-transitive graphs and digraphs    14--22
                 C. C. Chen and   
                   N. F. Quimpo   On strongly Hamiltonian abelian group
                                  graphs . . . . . . . . . . . . . . . . . 23--34
               R. L. Graham and   
        Wen-Ching Winnie Li and   
                     J. L. Paul   Monochromatic lines in partitions of $
                                  Z^n $  . . . . . . . . . . . . . . . . . 35--48
                    J. S. Hwang   Complete stable marriages and systems of
                                  $I$-M preferences  . . . . . . . . . . . 49--63
                  Peter Lorimer   The construction of finite projective
                                  planes . . . . . . . . . . . . . . . . . 64--76
                 Ronald C. Read   A survey of graph generation techniques  77--89
                   J. J. Seidel   Graphs and two-distance sets . . . . . . 90--98
                   John Sheehan   Finite Ramsey theory is hard . . . . . . 99--106
                  R. G. Stanton   Further results on covering integers of
                                  the form $ 1 + k 2^N $ by primes . . . . 107--114
                   R. A. Bailey   Distributive block structures and their
                                  automorphisms  . . . . . . . . . . . . . 115--124
               David Billington   Connected subgraphs of the graph of
                                  multigraphic realisations of a degree
                                  sequence . . . . . . . . . . . . . . . . 125--135
                   J. E. Dawson   A construction for a family of sets and
                                  its application to matroids  . . . . . . 136--147
                    Peter Eades   Regularity and optimality for trees  . . 148--154
             R. B. Eggleton and   
                   D. A. Holton   Simple and multigraphic realizations of
                                  degree sequences . . . . . . . . . . . . 155--172
                   L. R. Foulds   Critical link identification in a
                                  network  . . . . . . . . . . . . . . . . 173--186
               L. R. Foulds and   
                 R. W. Robinson   Enumeration of binary phylogenetic trees 187--202
                 W. Haebich and   
                   J.-L. Lassez   Minimisatin of multiple entry finite
                                  automata . . . . . . . . . . . . . . . . 203--210
                     A. Hartman   A singular direct product for quadruple
                                  systems  . . . . . . . . . . . . . . . . 211--220


Lecture Notes in Mathematics
Volume 885, 1981

                   Claude Berge   Diperfect Graphs . . . . . . . . . . . . 1--8
                   Paul Erd\Hos   Some new problems and results in Graph
                                  Theory and other branches of
                                  Combinatorial Mathematics  . . . . . . . 9--17
            E. V. Krishnamurthy   A form invariant multivariable
                                  polynomial representation of graphs  . . 18--32
           L. Lovász and   
                    A. Schriver   Some combinatorial applications of the
                                  new linear programming algorithm . . . . 33--41
         K. Balasubramanian and   
            K. R. Parthasarathy   In search of a complete invariant for
                                  graphs . . . . . . . . . . . . . . . . . 42--59
         Dijen K. Ray-Chaudhuri   Affine triple systems  . . . . . . . . . 60--69
           F. C. Bussemaker and   
               R. A. Mathon and   
                   J. J. Seidel   Tables of two-graphs . . . . . . . . . . 70--112
           S. S. Shrikhande and   
                   N. M. Singhi   Designs, adjacency multigraphs and
                                  embeddings: a survey . . . . . . . . . . 113--132
           G. A. Patwardhan and   
                   M. N. Vartak   On the adjugate of a symmetrical
                                  balanced incomplete block design with $
                                  \lambda = 1 $  . . . . . . . . . . . . . 133--152
               Nirmala Achuthan   Characterization of potentially
                                  connected integer-pair sequences . . . . 153--164
           Basudeb Adhikary and   
                  Premadhis Das   Construction and combinatorial
                                  properties of orthogonal arrays with
                                  variable number of symbols in rows . . . 165--170
           Basudeb Adhikary and   
             Rajendranath Panda   Construction of group divisible
                                  rotatable designs  . . . . . . . . . . . 171--184
                  W. G. Bridges   Some path-length properties of graphs
                                  and digraphs . . . . . . . . . . . . . . 185--194
                 P. D. Chawathe   $2$-$2$ Perfect graphic degree sequences 195--202
                  S. A. Choudum   Characterization of forcibly outerplanar
                                  graphic sequences  . . . . . . . . . . . 203--211
                     Prabir Das   Characterization of potentially
                                  self-complementary, self-converse
                                  degree-pair sequences for digraphs . . . 212--226
             Shawpawn Das Kumar   Set-reconstruction of chain sizes in a
                                  class of finite topologies . . . . . . . 227--236
                T. Gangopadhyay   Characterization of forcibly bipartite
                                  self-complementary bipartitioned
                                  sequences  . . . . . . . . . . . . . . . 237--260
                     M. K. Gill   A graph theoretical recurrence formula
                                  for computing the characteristic
                                  polynomial of a matrix . . . . . . . . . 261--265
             Mukhtiar Kaur Gill   A note concerning Acharya's conjecture
                                  on a spectral measure of structural
                                  balance in a social system . . . . . . . 266--271


Lecture Notes in Mathematics
Volume 886, 1981

            J. C. Alexander and   
              P. M. Fitzpatrick   Global bifurcation for solutions of
                                  equations involving several parameter
                                  multivalued condensing mappings  . . . . 1--19
           Kathleen T. Alligood   Topological conditions for the
                                  continuation of fixed points . . . . . . 20--32
                   J.-M. Belley   A measure theoretic approach to fixed
                                  points in ergodic theory . . . . . . . . 33--43
                Robert F. Brown   On the product theorem for the fixed
                                  point index  . . . . . . . . . . . . . . 44--48
                  E. Fadell and   
                    S. Husseini   A fixed point theory for
                                  fiber-preserving maps  . . . . . . . . . 49--72
                Gilles Fournier   A simplical approach to the fixed point
                                  index  . . . . . . . . . . . . . . . . . 73--102
                Gilles Gauthier   Fixed point theorems for approximative
                                  ANR's  . . . . . . . . . . . . . . . . . 103--115
         Lech Górniewicz   On the Lefschetz coincidence theorem . . 116--139
                 S. Y. Husseini   Cobordisms of maps . . . . . . . . . . . 140--153
                 Jan Jaworowski   Fibre preserving maps of sphere bundles
                                  into vector space bundles  . . . . . . . 154--162
                     Boju Jiang   Fixed point classes from a differential
                                  viewpoint  . . . . . . . . . . . . . . . 163--170
                 Boju Jiang and   
                 Helga Schirmer   Fixed point sets of continuous selfmaps
                                  on polyhedra . . . . . . . . . . . . . . 171--177
                     W. A. Kirk   Locally nonexpansive mappings in Banach
                                  spaces . . . . . . . . . . . . . . . . . 178--198
                   E. Lami Dozo   Asymptotic centers in particular spaces  199--207
                      T. Y. Lin   Wu-like classes and generalized
                                  Peterson--Stein classes  . . . . . . . . 208--248
                 Mario Martelli   Semi-Fredholm operators and hyperbolic
                                  problems . . . . . . . . . . . . . . . . 249--264
                   Sylvio Massa   Multi-applications du type de Kannan.
                                  (French) []  . . . . . . . . . . . . . . 265--269
                 I. Massabo and   
                  P. Nistri and   
                J. Pejsachowicz   On the solvability of nonlinear
                                  equations in Banach spaces . . . . . . . 270--299
                  Pedro Morales   Contraction principle in pseudo-uniform
                                  spaces . . . . . . . . . . . . . . . . . 300--308
              Roger D. Nussbaum   Eigenvectors of nonlinear positive
                                  operators and the linear Krein--Rutman
                                  theorem  . . . . . . . . . . . . . . . . 309--330


Lecture Notes in Mathematics
Volume 887, 1981

 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Introduction . . . . . . . . . . . . . . 1--7
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Generalities . . . . . . . . . . . . . . 9--35
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Some noncommutative Algebra  . . . . . . 36--99
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Graded rings . . . . . . . . . . . . . . 100--118
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   The finishing touch on localization  . . 119--169
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Structure sheaves and schemes  . . . . . 170--226
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Algebraic varieties  . . . . . . . . . . 227--269
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Coherent and quasicoherent sheaves of
                                  modules over an algebraic $k$-variety    270--294
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Products, subvarieties etc \ldots  . . . 295--325
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Representation theory revisited  . . . . 326--333
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Birationality and quasivarieties . . . . 334--351
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   A non-commutative version of the
                                  Riemann--Roch theorem for curves . . . . 352--381
 Freddy M. J. van Oystaeyen and   
      Alain H. M. J. Verschoren   Work in progress, [91] . . . . . . . . . 382--388


Lecture Notes in Mathematics
Volume 888, 1981

               Claude Brezinski   The long history of continued fractions
                                  and Padé approximants . . . . . . . . . . 1--27
            P. R. Graves-Morris   Efficient reliable rational
                                  interpolation  . . . . . . . . . . . . . 28--63
                  Helmut Werner   Non-linear splines, some applications to
                                  singular problems  . . . . . . . . . . . 64--77
                    Luc Wuytack   On the conditioning of the Padé
                                  approximation problem  . . . . . . . . . 78--89
                     F. Beukers   Pade-approximations in number theory . . 90--99
                A. Bultheel and   
                   K. U. Leuven   Error analysis of incoming and outgoing
                                  schemes for the trigonometric moment
                                  problem  . . . . . . . . . . . . . . . . 100--109
                 T. H. Clarysse   Generalized rational correctors  . . . . 110--123
             Florent Cordellier   Sur une généralisation de l'interpolation
                                  rationnelle. (French) [] . . . . . . . . 124--136
               Annie A. M. Cuyt   Numerical comparison of abstract
                                  Padé-approximants and abstract rational
                                  approximants with other generalizations
                                  of the classical Padé-approximant . . . . 137--157
                 J.-P. Delahaye   Choix automatique entre suites de
                                  param\`etres dans l'extrapolation de
                                  Richardson. (French) []  . . . . . . . . 158--172
                  J. Della Dora   Quelques résultats sur la structure des
                                  tables de Padé--Hermite. (French) []  . . 173--184
             André Draux   Approximants of exponential type general
                                  orthogonal polynomials . . . . . . . . . 185--196
                 J. K. Gelfgren   Multipoint Padé approximants converging
                                  to functions of Stieltjes' type  . . . . 197--207
                J. Gilewicz and   
                     E. Leopold   Padé approximant inequalities for the
                                  functions of the class $S$ . . . . . . . 208--219
                  W. Guzi\'nski   Acceleration of convergence of power
                                  iterative process  . . . . . . . . . . . 220--227
                  Arieh Iserles   Generalized order star theory  . . . . . 228--238
                J. Karlsson and   
                     E. B. Saff   Singularities of functions determined by
                                  the poles of Padé approximants  . . . . . 239--254
                   S. Klarsfeld   Padé approximants and related methods for
                                  computing boundary values on cuts  . . . 255--262
           Christine Kowalewski   Accélération de la convergence pour
                                  certaines suites \`a convergence
                                  logarithmique. (French) [] . . . . . . . 263--272
                  I. M. Longman   Difficulties of convergence acceleration 273--289


Lecture Notes in Mathematics
Volume 889, 1981

                  Jean Bourgain   Preliminaries  . . . . . . . . . . . . . 2--13
                  Jean Bourgain   Geometrical implications of certain
                                  finite dimensional structures  . . . . . 14--24
                  Jean Bourgain   New classes of $ \mathcal {L}^\infty
                                  $-spaces . . . . . . . . . . . . . . . . 25--47
                  Jean Bourgain   A class of $ \mathcal {L}^P $-spaces . . 48--83
                  Jean Bourgain   A class of $ \mathcal {L}^1 $-spaces . . 84--101


Lecture Notes in Mathematics
Volume 890, 1981

                   Anand Pillay   Models of Peano Arithmetic . . . . . . . 1--12
                   Anand Pillay   Cuts in Models of Arithmetic . . . . . . 13--20
                    Peter Aczel   Two notes on the Paris independence
                                  result . . . . . . . . . . . . . . . . . 21--24
                    Peter Aczel   The ordinal height of a density  . . . . 25--31
                Chantal Berline   Idéaux des anneaux de Peano (d'apr\`es
                                  Cherlin). (French) []  . . . . . . . . . 32--43
              Patrick Cegielski   Théorie élémentaire de la multiplication
                                  des entiers naturels. (French) []  . . . 44--89
              Zo\`e Chatzidakis   La représentation en termes de faisceaux
                                  des mod\`eles de la théorie élémentaire de
                                  la multiplication des entiers naturels.
                                  (French) []  . . . . . . . . . . . . . . 91--110
         Gregory L. Cherlin and   
                 Max A. Dikmann   Note on a Nullstellensatz  . . . . . . . 111--114
                    Peter Clote   Anti-basis theorems and their relation
                                  to independence results in Peano
                                  arithmetic . . . . . . . . . . . . . . . 115--133
                    Peter Clote   A note on Decidable Model theory . . . . 134--142
       Mich\`ele Jambu-Giraudet   Interprétations d'Arithmétiques dans des
                                  groupes et des treillis. (French) [] . . 143--153
           Kenneth Mc Aloon and   
           Jean-Pierre Ressayre   Les méthodes de Kieby--Paris et la théorie
                                  des ensembles. (French) [] . . . . . . . 154--184
                Angus Macintyre   The laws of exponentiation . . . . . . . 185--197
               M. Margen\vstern   Le théor\`eme de Matiyassévitch et
                                  résultats connexes. (French) [] . . . . . 198--241
                  Pascal Michel   Borne supérieure de la complexité de la
                                  théorie de $ \mathbb {N} $ muni de la
                                  relation de divisibilité. (French) [] . . 242--250
                    J. B. Paris   Some conservation results for fragments
                                  of arithmetic  . . . . . . . . . . . . . 251--262
                   Anand Pillay   Partition properties and definable types
                                  in Peano Arithmetic  . . . . . . . . . . 263--269
                  Denis Richard   De la structure additive \`a la
                                  saturation des mod\`eles de Peano et \`a
                                  une classification des sous-langages de
                                  l'arithmétique. (French) [] . . . . . . . 270--296
                   A. J. Wilkie   On discretely ordered rings in which
                                  every definable ideal is principal . . . 297--303
                 George Wilmers   An observation concerning the
                                  relationship between finite and
                                  infinitary $ \Sigma_1^1 $  . . . . . . . 304--306


Lecture Notes in Mathematics
Volume 891, 1981

              Masazumi Hanazawa   Various kinds of Aronszajn tree with no
                                  subtree of a different kind  . . . . . . 1--21
                 Susumu Hayashi   On set theories in toposes . . . . . . . 23--29
                 Ken Hirose and   
                 Fujio Nakayasu   A representation for Spector second
                                  order classes in computation theories on
                                  two types  . . . . . . . . . . . . . . . 31--47
                  Yuzuru Kakuda   Precipitousness of the ideal of thin
                                  sets on a measurable cardinal  . . . . . 49--56
                     Toru Kawai   Axiom systems of nonstandard set theory  57--65
            Shôji Maehara   Semi-formal finitist proof of the
                                  transfinite induction in an initial
                                  segment of Cantor's second number class  67--79
                 Tohru Miyatake   On the length of proofs in a formal
                                  system of recursive arithmetic . . . . . 81--108
            Nobuyoshi Motohashi   Homogeneous formulas and definability
                                  theorems . . . . . . . . . . . . . . . . 109--116
                    Kanji Namba   Boolean valued combinatorics . . . . . . 117--153
              Hiroakira Ono and   
                 Akira Nakamura   Undecidability of extensions of the
                                  monadic first-order theory of successor
                                  and two-dimensional finite automata  . . 155--174
                 Juichi Shinoda   Sections and envelopes of type $2$
                                  objects  . . . . . . . . . . . . . . . . 175--188
              Gaisi Takeuti and   
                  Satoko Titani   Heyting valued universes of
                                  intuitionistic set theory  . . . . . . . 189--306
      Tosiyuki Tugué and   
                   Hisao Nomoto   Independence of a problem in elementary
                                  analysis from set theory . . . . . . . . 307--321
                  Tadahiro Uesu   Intuitionistic theories and toposes  . . 323--358
                  Mariko Yasugi   The Hahn--Banach theorem and a
                                  restricted inductive definition  . . . . 359--394


Lecture Notes in Mathematics
Volume 892, 1981

                   Helmut Cajar   Introduction . . . . . . . . . . . . . . 1--6
                   Helmut Cajar   $p$-dimension  . . . . . . . . . . . . . 7--51
                   Helmut Cajar   The Billingsley dimension of saturated
                                  sets . . . . . . . . . . . . . . . . . . 52--101


Lecture Notes in Mathematics
Volume 893, 1981

             Francis Buekenhout   The basic diagram of a geometry  . . . . 1--29
                     Jean Doyen   Linear spaces and Steiner systems  . . . 30--42
                   D. R. Hughes   On designs . . . . . . . . . . . . . . . 43--67
                        Udo Ott   Some remarks on representation theory in
                                  finite geometry  . . . . . . . . . . . . 68--110
                 Karl Strambach   Geometry and Loops . . . . . . . . . . . 111--147
          Johannes André   On possible orders of noncommutative
                                  tactical spaces  . . . . . . . . . . . . 149--156
                Thomas Beth and   
              Dieter Jungnickel   Mathieu groups, With designs, and Golay
                                  codes  . . . . . . . . . . . . . . . . . 157--179
     Albrecht Beutelspacher and   
                   Ursula Porta   Extending strongly resolvable designs    180--182
                  A. E. Brouwer   Some unitals on $ 28 $ points and their
                                  embeddings in projective planes of order
                                  $9$  . . . . . . . . . . . . . . . . . . 183--188
                    Walter Fumy   The large with design --- Materialized   189--194
             Egmont Köhler   $k$-Difference-cycles and the
                                  construction of cyclic $t$-designs . . . 195--203
                   E. S. Lander   Characterization of biplanes by their
                                  automorphism groups  . . . . . . . . . . 204--218
            Heinz Lüneburg   Ein Einfacher Beweis für den Satz von
                                  Zsigmondy über primitive Primeiler von $
                                  A^N - 1 $. (German) [] . . . . . . . . . 219--222
                    A. Neumaier   On a class of edge-regular graphs  . . . 223--230
                 Nicolas Percsy   Géométries uniquely embeddable in
                                  projective spaces  . . . . . . . . . . . 231--241
               Karl Erich Wolff   Strong point stable designs  . . . . . . 242--250


Lecture Notes in Mathematics
Volume 894, 1981

                   P. Baird and   
                       J. Eells   A conservation law for harmonic maps . . 1--25
             Thomas F. Banchoff   Double tangency theorems for pairs of
                                  submanifolds . . . . . . . . . . . . . . 26--48
                S.-S. Chern and   
                    R. Osserman   Remarks on the Riemannian metric of a
                                  minimal submanifold  . . . . . . . . . . 49--90
             Michiel Hazewinkel   On Lie algebras of vectorfields, Lie
                                  algebras of differential operators and
                                  (nonlinear) filtering  . . . . . . . . . 91--106
               Eduard Looijenga   A Torelli theorem for Kähler--Einstein $
                                  K3 $ surfaces  . . . . . . . . . . . . . 107--112
                William F. Pohl   The probability of linking of random
                                  closed curves  . . . . . . . . . . . . . 113--126
                Dennis Sullivan   Growth of positive harmonic functions
                                  and Kleinian group limit sets of zero
                                  planar measure and Hausdorf dimension
                                  two. In celebration of Nico Kuiper's
                                  sixtieth birthday  . . . . . . . . . . . 127--144
                        R. Thom   Sur le probl\`eme des normales \`a une
                                  sph\`ere convexe, et l'approximation des
                                  Applications ``collapsantes''. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 145--153


Lecture Notes in Mathematics
Volume 895, 1981

            Jonathan A. Hillman   Preliminaries  . . . . . . . . . . . . . 1--1
            Jonathan A. Hillman   Links and link groups  . . . . . . . . . 2--15
            Jonathan A. Hillman   Ribbon links . . . . . . . . . . . . . . 16--26
            Jonathan A. Hillman   Determinatal invariants of modules . . . 27--39
            Jonathan A. Hillman   The Crowell exact sequence . . . . . . . 40--53
            Jonathan A. Hillman   The vanishing of Alexander ideals  . . . 54--65
            Jonathan A. Hillman   Longitudes and principality  . . . . . . 66--81
            Jonathan A. Hillman   Sublinks . . . . . . . . . . . . . . . . 82--99
            Jonathan A. Hillman   Reduced Alexander ideals . . . . . . . . 100--115
            Jonathan A. Hillman   Localizing the Blanchfield pairing . . . 116--139
            Jonathan A. Hillman   Monorientable spanning surfaces  . . . . 140--152


Lecture Notes in Mathematics
Volume 896, 1981

        Bernard Angéniol   Introduction. (French) [Introduction]    1--8
        Bernard Angéniol   Formes Multilinéaires de Wäring. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 9--32
        Bernard Angéniol   Classes de cohomologie locale et résidus.
                                  (French) []  . . . . . . . . . . . . . . 33--56
        Bernard Angéniol   Invariance des formes multilinéaires de
                                  waring: Interprétation géométrique,
                                  finitude. (French) []  . . . . . . . . . 57--75
        Bernard Angéniol   Foncteur de chow. (French) []  . . . . . 76--82
        Bernard Angéniol   Représentabilité du foncteur $ c_x^p $.
                                  (French) []  . . . . . . . . . . . . . . 83--95
        Bernard Angéniol   Le cas projectif --- le cas réduit.
                                  (French) []  . . . . . . . . . . . . . . 96--107
        Bernard Angéniol   Le morphisme du schéma de Hilbert dans le
                                  schéma de chow. (French) [] . . . . . . . 108--130
        Bernard Angéniol   Intersections --- Équivalences
                                  algébriques. (French) []  . . . . . . . . 131--137


Lecture Notes in Mathematics
Volume 897, 1981

                S. Feferman and   
                        W. Sieg   Inductive definitions and subsystems of
                                  analysis . . . . . . . . . . . . . . . . 16--77
           Solomon Feferman and   
                  Wilfried Sieg   Proof theoretic equivalences between
                                  classical and constructive theories for
                                  analysis . . . . . . . . . . . . . . . . 78--142
                  Wilfried Sieg   Inductive definitions, constructive
                                  ordinals, and normal derivations . . . . 143--187
                    W. Buchholz   The $ \omega_{\mu + 1}$-Rule . . . . . . 188--233
                    W. Buchholz   Ordinal analysis of $ {\rm ID}_\nu $ . . 234--260
                     W. Pohlers   Proof-theoretical analysis of $ {\rm
                                  ID}_\nu $ by the method of local
                                  predicativity  . . . . . . . . . . . . . 261--357


Lecture Notes in Mathematics
Volume 898, 1981

               D. D. Joseph and   
                       K. Burns   Lectures on bifurcation from periodic
                                  orbits . . . . . . . . . . . . . . . . . 1--12
            David Schaeffer and   
                    John Hayden   General introduction to steady state
                                  bifurcation  . . . . . . . . . . . . . . 13--47
                    M. Brin and   
                     A. Manning   Anosov diffeomorphisms with pinched
                                  spectrum . . . . . . . . . . . . . . . . 48--53
                     Henk Broer   Formal normal form theorems for vector
                                  fields and some consequences for
                                  bifurcations in the volume preserving
                                  case . . . . . . . . . . . . . . . . . . 54--74
                     Henk Broer   Quasi periodic flow near a codimension
                                  one singularity of a divergence free
                                  vector field in dimension three  . . . . 75--89
                John Franks and   
                 Lai-Sang Young   A $ C^2 $ Kupka--Smale diffeomorphism of
                                  the disk with no sources or sinks  . . . 90--98
              John Guckenheimer   On a codimension two bifurcation . . . . 99--142
                     J. K. Hale   Stability and bifurcation in a parabolic
                                  equation . . . . . . . . . . . . . . . . 143--153
                    J. Harrison   Wandering intervals. (German) [] . . . . 154--163
                  Philip Holmes   Space- and time-periodic perturbations
                                  of the sine-Gordon equation  . . . . . . 164--191
                   G. Iooss and   
                 A. Arneodo and   
                 P. Coullet and   
                     C. Tresser   Simple computation of bifurcating
                                  invariant circles for mappings . . . . . 192--211
                I. P. Malta and   
                       J. Palis   Families of vector fields with finite
                                  modulus of stability . . . . . . . . . . 212--229
     Ricardo Mañé   On the dimension of the compact
                                  invariant sets of certain non-linear
                                  maps . . . . . . . . . . . . . . . . . . 230--242
                Anthony Manning   More topological entropy for geodesic
                                  flows  . . . . . . . . . . . . . . . . . 243--249
                      L. Markus   Controllability of multi-trajectories on
                                  Lie groups . . . . . . . . . . . . . . . 250--265
                 W. de Melo and   
                   J. Palis and   
               S. J. van Strien   Characterising diffeomorphisms with
                                  modulus of stability one . . . . . . . . 266--285
                   J. W. Robbin   Algebraic Kupka--Smale theory  . . . . . 286--301
                 Clark Robinson   Differentiability of the stable
                                  foliation for the model Lorenz equations 302--315
        Sebastian J. van Strien   On the bifurcations creating horseshoes  316--351
        Sebastian J. van Strien   Saddle connections of arcs of
                                  diffeomorphisms: Moduli of stability . . 352--365


Lecture Notes in Mathematics
Volume 899, 1981

                 Emil Grosswald   An orthonormal system and its Lebesgue
                                  constants  . . . . . . . . . . . . . . . 1--9
              George E. Andrews   Mordell integrals and Ramanujan's
                                  ``lost'' notebook  . . . . . . . . . . . 10--48
            Bruce C. Berndt and   
                   B. M. Wilson   Chapter 5. Ramanujan's second notebook   49--78
         Robert J. Anderson and   
                    H. M. Stark   Oscillation theorems . . . . . . . . . . 79--106
           Larry Joel Goldstein   On the generalized density hypothesis, I 107--128
                Steven M. Gonek   The zeros of Hurwitz's zeta-function on
                                  $ \sigma = 1 / 2 $ . . . . . . . . . . . 129--140
                  Julia Mueller   Gaps between consecutive zeta zeros  . . 141--147
               James Lee Hafner   On the representation of the summatory
                                  functions of a class of arithmetical
                                  functions  . . . . . . . . . . . . . . . 148--165
         Lawrence C. Washington   $p$-adic $L$-functions at $ s = 0 $ and
                                  $ s = 1 $  . . . . . . . . . . . . . . . 166--170
                     P. Erd\Hos   Some problems and results on additive
                                  and multiplicative number theory . . . . 171--182
                   Ronald Alter   Computations and generalizations on a
                                  remark of Ramanujan  . . . . . . . . . . 183--196
            Paul T. Bateman and   
               Paul Erd\Hos and   
             Carl Pomerance and   
                   E. G. Straus   The arithmetic mean of the divisors of
                                  an integer . . . . . . . . . . . . . . . 197--220
                    Harvey Cohn   The next Pellian equation  . . . . . . . 221--230
                   T. W. Cusick   Best Diophantine approximations for
                                  ternary linear forms, II . . . . . . . . 231--238
          Harold G. Diamond and   
              Kevin S. McCurley   Constructive elementary estimates for $
                                  M(x) $ . . . . . . . . . . . . . . . . . 239--253
               Peter Hagis, Jr.   On the second largest prime divisor of
                                  an odd perfect number  . . . . . . . . . 254--263
                 J. C. Lagarias   A complement to Rident's $p$-adic
                                  generalization of the Thue--Siegel--Roth
                                  theorem  . . . . . . . . . . . . . . . . 264--275
               D. H. Lehmer and   
                    Emma Lehmer   Cyclotomy for non-squarefree modul I . . 276--300
            Melvyn B. Nathanson   Waring's problem for sets of density
                                  zero . . . . . . . . . . . . . . . . . . 301--310
                   D. J. Newman   Sequences without arithmetic
                                  progressions . . . . . . . . . . . . . . 311--314


Lecture Notes in Mathematics
Volume 900, 1981

             Pierre Deligne and   
             James S. Milne and   
                Arthur Ogus and   
                 Kuang-yen Shih   Front Matter . . . . . . . . . . . . . . i--v
             Pierre Deligne and   
             James S. Milne and   
                Arthur Ogus and   
                 Kuang-yen Shih   General Introduction . . . . . . . . . . 1--7
             Pierre Deligne and   
             James S. Milne and   
                Arthur Ogus and   
                 Kuang-yen Shih   Notations and Conventions  . . . . . . . 8--8
                     P. Deligne   Hodge Cycles on Abelian Varieties  . . . 9--100
                 P. Deligne and   
                    J. S. Milne   Tannakian Categories . . . . . . . . . . 101--228
                J. S. Milne and   
                     K.-Y. Shih   Langlands's Construction of the Taniyama
                                  Group  . . . . . . . . . . . . . . . . . 229--260
                     P. Deligne   Motifs et Groupes de Taniyama. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 261--279
                J. S. Milne and   
                     K.-Y. Shih   Conjugates of Shimura Varieties  . . . . 280--356
                    Arthur Ogus   Hodge Cycles and Crystalline Cohomology  357--414
                    Arthur Ogus   Addendum 1989  . . . . . . . . . . . . . 415--415
                    Arthur Ogus   General Introduction . . . . . . . . . . 416--416
                    Arthur Ogus   Notations and Conventions  . . . . . . . 417--417
                     P. Deligne   Hodge Cycles on Abelian Varieties  . . . 418--418
                 P. Deligne and   
                    J. S. Milne   Tannakian Categories . . . . . . . . . . 419--419
                J. S. Milne and   
                     K.-Y. Shih   Langlands's Construction of the Taniyama
                                  Group  . . . . . . . . . . . . . . . . . 420--420
                     P. Deligne   Motifs et Groupes de Taniyama. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 421--421
                J. S. Milne and   
                     K.-Y. Shih   Conjugates of Shimura Varieties  . . . . 422--422
                    Arthur Ogus   Hodge Cycles and Crystalline Cohomology  423--423


Lecture Notes in Mathematics
Volume 901, 1981

                 Pierre Cartier   Les arrangements d'hyperplans: Un
                                  chapitre de géométrie combinatoire.
                                  (French) []  . . . . . . . . . . . . . . 1--22
           Paul Gérardin   Formes automorphes associées \`aux cycles
                                  géodésiques des surfaces de Riemann
                                  hyperboliques. (French) [] . . . . . . . 23--35
           Oscar E. Lanford III   Smooth transformations of intervals  . . 36--54
                  Jean Martinet   Normalisation des champs de vecteurs
                                  holomorphes (d'apr\`es A.-D. Brjuno
                                  [2]). (French) []  . . . . . . . . . . . 55--70
               Bernard Teissier   Variétés Toriques et Polytopes. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 71--84
             Jean-Louis Verdier   Alg\`ebres de Lie, syst\`emes
                                  hamiltoniens, courbes algébriques
                                  [d'apr\`es M. Adler et P. van Moerbeke].
                                  (French) []  . . . . . . . . . . . . . . 85--94
              K. David Elworthy   Stochastic methods and differential
                                  geometry . . . . . . . . . . . . . . . . 95--110
        Hél\`ene Esnault   Classification des variétés de dimension
                                  $3$ et plus [d'apr\`es T. Fujita, S.
                                  Iitaka, Y. Kawamata, K. Ueno, E.
                                  Viehweg]. (French) []  . . . . . . . . . 111--131
               Sylvestre Gallot   Minorations sur le $ \lambda_1 $ des
                                  variétés riemanniennes. (French) []  . . . 132--148
            Jean-Michel Lemaire   Anneaux locaux et espaces de lacets \`a
                                  séries de Poincaré irrationnelles
                                  [d'apr\`es Anick, Roos, etc. \ldots].
                                  (French) []  . . . . . . . . . . . . . . 149--156
           Georges Maltsiniotis   Le théor\`eme de Brill--Noether. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 157--175
                   Jacques Tits   Groupes \`a croissance polynômiale.
                                  (French) []  . . . . . . . . . . . . . . 176--188
                      E. Calabi   Géométrie différentielle affine des
                                  hypersurfaces. (French) [] . . . . . . . 189--204
                      Jean Cerf   $1$-Formes fermées non singuli\`eres sur
                                  les variétés compactes de dimension $3$.
                                  (French) []  . . . . . . . . . . . . . . 205--219
                    John Coates   The work of Mazur and Wiles on
                                  cyclotomic fields  . . . . . . . . . . . 220--242
             H. W. Lenstra, Jr.   Primality testing algorithms [after
                                  Adleman, Rumely and Williams]  . . . . . 243--257
                I. G. Macdonald   Affine Lie algebras and modular forms    258--276
                 John W. Morgan   Actions de Groupes Finis sur $ S^3 $: La
                                  Conjecture de P. A. Smith [d'apr\`es
                                  Thurston et Meeks--Yau]. (French) [] . . 277--289


Lecture Notes in Mathematics
Volume 902, 1981

           Freddy Dumortier and   
         Paulo R. Rodrigues and   
               Robert Roussarie   Summary, some motivation and
                                  acknowledgments  . . . . . . . . . . . . 1--6
           Freddy Dumortier and   
         Paulo R. Rodrigues and   
               Robert Roussarie   Introduction, definitions, formal study
                                  and statement of the results . . . . . . 7--47
           Freddy Dumortier and   
         Paulo R. Rodrigues and   
               Robert Roussarie   Stability of type I- and type
                                  II-singularities . . . . . . . . . . . . 48--82
           Freddy Dumortier and   
         Paulo R. Rodrigues and   
               Robert Roussarie   Stability of type III-singularities  . . 83--125
           Freddy Dumortier and   
         Paulo R. Rodrigues and   
               Robert Roussarie   Proof of the $ C^\infty $ results  . . . 126--172
           Freddy Dumortier and   
         Paulo R. Rodrigues and   
               Robert Roussarie   Proof of the topological results . . . . 173--192


Lecture Notes in Mathematics
Volume 903, 1981

          Raymundo Bautista and   
                 Sheila Brenner   On the number of terms in the middle of
                                  an almost split sequence . . . . . . . . 1--8
                R. Bautista and   
                L. Colavita and   
             L. Salmerón   On adjoint functors in representation
                                  theory . . . . . . . . . . . . . . . . . 9--25
                 Klaus Bongartz   Tilted algebras  . . . . . . . . . . . . 26--38
             Klaus Bongartz and   
           Claus Michael Ringel   Representation-finite tree algebras  . . 39--54
          Dieter Bünermann   Auslander--Reiten quivers of exact
                                  one-parameter partially ordered sets . . 55--61
                 Jon F. Carlson   Complexity and Krull Dimension . . . . . 62--67
                     P. Gabriel   The universal cover of a
                                  representation-finite algebra  . . . . . 68--105
                Edward L. Green   Group-graded algebras and the zero
                                  relation problem . . . . . . . . . . . . 106--115
                  Dieter Happel   Relative invariants and subgeneric
                                  orbits of quivers of finite and tame
                                  type . . . . . . . . . . . . . . . . . . 116--124
              Dieter Happel and   
           Claus Michael Ringel   Construction of tilted algebras  . . . . 125--144
             Michiel Hazewinkel   On representations of the symmetric
                                  groups, nilpotent matrices, systems,
                                  vectorbundles and Schubert cells . . . . 145--167
                   Mark Kleiner   Induced modules and comodules and
                                  representations of BOCS's and DGC's  . . 168--185
               Shigeo Koshitani   Some remarks on the modular group
                                  algebras . . . . . . . . . . . . . . . . 186--195
Santiago López de Medrano   Topological aspects of matrix problems   196--210
            Nikolaos Marmaridis   Some remarks on reflection functors  . . 211--221
  Roberto Martínez-Villa   Algebras stably equivalent to factors of
                                  hereditary . . . . . . . . . . . . . . . 222--241
             Gerhard O. Michler   On blocks with multiplicity one  . . . . 242--256
                  Kent Morrison   The connected component group of an
                                  algebra  . . . . . . . . . . . . . . . . 257--262
                     Frank Okoh   Cotorsion modules over tame
                                  finite-dimensional hereditary algebras   263--269
            Jörn B. Olsson   Inequalities for blocktheoretic
                                  invariants . . . . . . . . . . . . . . . 270--284


Lecture Notes in Mathematics
Volume 904, 1982

                   Klaus Donner   Cone embeddings for vector lattices  . . 2--11
                   Klaus Donner   A vector-valued Hahn--Banach theorem . . 12--29
                   Klaus Donner   Bisublinear and subbilinear functionals  30--67
                   Klaus Donner   Extension of $ L^1 $-valued positive
                                  operators  . . . . . . . . . . . . . . . 68--83
                   Klaus Donner   Extension of positive operators in $ L^p
                                  $-spaces . . . . . . . . . . . . . . . . 84--104
                   Klaus Donner   The Korovkin closure for equicontinuous
                                  nets of positive operators . . . . . . . 105--126
                   Klaus Donner   Korovkin theorems for the identity
                                  mapping on classical Banach lattices . . 127--161
                   Klaus Donner   Convergence to vector lattice
                                  homomorphisms and essential sets . . . . 162--173


Lecture Notes in Mathematics
Volume 905, 1982

                    I. E. Segal   Introduction . . . . . . . . . . . . . . 2--2
                       S. Deser   Massless limits and dual field theories  3--11
                Bertram Kostant   Poisson commutativity and the
                                  generalized periodic Toda lattice  . . . 12--28
             Jerrold E. Marsden   Spaces of solutions of relativistic
                                  field theories with constraints  . . . . 29--43
                 Alan Weinstein   The symplectic ``category''  . . . . . . 45--51
           Victor Guillemin and   
               Shlomo Sternberg   Moments and reductions . . . . . . . . . 52--65
                    Tomas Ungar   Elementary systems for Lie algebra
                                  bundle actions . . . . . . . . . . . . . 66--89
                    A. O. Barut   What kind of a dynamical system is the
                                  radiating electron?  . . . . . . . . . . 90--98
              J. J. Duistermaat   Asymptotics of elementary spherical
                                  functions  . . . . . . . . . . . . . . . 100--107
             Stephen M. Paneitz   Hermitian structures on solution
                                  varieties of nonlinear relativistic wave
                                  equations  . . . . . . . . . . . . . . . 108--118
              Stig I. Andersson   Vector bundle connections and liftings
                                  of partial differential operators  . . . 119--132
         Pedro L. García   Phase space of the coupled vectorial
                                  Klein--Gordon--Maxwell equations . . . . 133--149
                    I. E. Segal   Particle theory and global geometry  . . 151--164
                 H. P. Jakobsen   Group theoretical aspects of the
                                  chronometric theory  . . . . . . . . . . 165--169
                   W. Greub and   
                    H.-R. Petry   Spinor structures  . . . . . . . . . . . 170--185
                    W. H. Greub   The complex Cayley algebra and the
                                  Lorentz group  . . . . . . . . . . . . . 186--195
          P. A. Horváthy   Prequantisation from path integral
                                  viewpoint  . . . . . . . . . . . . . . . 197--206
                S. Twareque Ali   A geometrical property of POV-measures
                                  and systems of covariance  . . . . . . . 207--228
                     Jan Tarski   Path integrals over manifolds  . . . . . 229--239
                  Yuval Ne'eman   Gauge-theory ghosts and ghost-gauge
                                  theories . . . . . . . . . . . . . . . . 241--259


Lecture Notes in Mathematics
Volume 906, 1982

                     Guy Allain   Decomposition des formes de Dirichlet.
                                  (French) []  . . . . . . . . . . . . . . 1--26
           Jacques Berruyer and   
            René Carmona   Convergence vague et decomposition de
                                  Riesz dans des groupes non localement
                                  compacts. (French) []  . . . . . . . . . 27--52
                     N. Bouleau   Perturbation positive d'un semi-groupe
                                  droit dans le cas critique, application
                                  \`a la construction de processus de
                                  Harris. (French) []  . . . . . . . . . . 53--87
                   R.-M. Dubois   Opératurs locaux localement dissipatifs
                                  \`a valeurs dans un espace de Hilbert.
                                  (French) []  . . . . . . . . . . . . . . 88--102
                   R.-M. Dubois   Probl\`emes mixtes abstraits et principe
                                  du maximum parabol Ioue. (French) [] . . 103--113
                       D. Feyel   Remarques sur un résultat de Choquet.
                                  (French) []  . . . . . . . . . . . . . . 114--117
                       D. Feyel   Sur les extensions cylindriques de
                                  Noyaux. (French) []  . . . . . . . . . . 118--125
                   Bent Fuglede   Fonctions BLD et fonctions finement
                                  surharmoniques. (French) []  . . . . . . 126--157
                   Isao Higuchi   Régularité et propriété de convergence
                                  dominée des potentiels d'un
                                  noyau-fonction non-symétrique. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 158--202
                   Isao Higuchi   Existence de resolvantes associées \`a un
                                  noyau verifiant le principe de
                                  domination. (French) []  . . . . . . . . 203--224
                 M. Mastrangelo   Processus de diffusion multigroupe
                                  fronti\`eres fixes et variables.
                                  (French) []  . . . . . . . . . . . . . . 225--251
                 M. Mastrangelo   Résolution des syst\`emes d'équations de
                                  diffusion par les intégrales
                                  stochastiques d'Itô. (French) []  . . . . 252--260
                    Ivan Netuka   La représentation de la solution généralisée
                                  \`a l'aide des solutions classiques du
                                  probl\`eme de Dirichlet. (French) [] . . 261--268
                    Ivan Netuka   L'unicité du probl\`eme de Dirichlet
                                  généralisé pour un compact. (French) [] . . 269--281
                     Luc Paquet   Formule de Duhamel et probl\`eme de la
                                  chaleur. (French) [] . . . . . . . . . . 282--307
          Arnaud de la Pradelle   Sur le caract\`ere métrique d'un espace
                                  harmonique de Brelot. (French) []  . . . 308--320
          Arnaud de La Pradelle   Sur la représentation intégrale des
                                  fonctions pseudo-excessives. (French) [] 321--328


Lecture Notes in Mathematics
Volume 907, 1982

                 Peter Schenzel   Enleitung. (German) [Introduction] . . . 1--9
                 Peter Schenzel   Vorbereitende Ergebnisse und
                                  Bezeichnungen. (German) [] . . . . . . . 10--27
                 Peter Schenzel   Bemerkungen zur Theorie Dualisierender
                                  Komplexe. (German) []  . . . . . . . . . 28--57
                 Peter Schenzel   Zum Verschwinden Lokaler
                                  Kohomologiemoduln. (German) [] . . . . . 58--92
                 Peter Schenzel   Dualisierender Komplex und
                                  Buchsbaum-Moduln. (German) []  . . . . . 93--112
                 Peter Schenzel   Konstruktion und Beispiele von
                                  Buchsbaum-Ringen. (German) []  . . . . . 113--131
                 Peter Schenzel   Simpliziale Komplexe und Kombinatorik.
                                  (German) []  . . . . . . . . . . . . . . 132--151


Lecture Notes in Mathematics
Volume 908, 1982

                A. W. Knapp and   
                        B. Speh   Status of classification of irreducible
                                  unitary representations  . . . . . . . . 1--38
             O. Carruth McGehee   A conjecture of Littlewood, a question
                                  of Lusin, and a principle of Fourier
                                  transform behavior . . . . . . . . . . . 39--47
           Albert Baernstein II   Bieberbach's conjecture for tourists . . 48--73
                  Joaquim Bruna   Muckenhoupt's weights in some boundary
                                  problems of a complex variable . . . . . 74--85
José L. Rubio de Francia   Weighted norm inequalities and vector
                                  valued inequalities  . . . . . . . . . . 86--101
                 Eric T. Sawyer   Two weight norm inequalities for certain
                                  maximal and integral operators . . . . . 102--127
            Alberto De la Torre   Weights in ergodic theory  . . . . . . . 128--138
              Mischa Cotlar and   
                   Cora Sadosky   Majorized Toeplitz forms and weighted
                                  inequalities with general norms  . . . . 139--168
                 R. Arocena and   
                Prof. M. Cotlar   Dilation of generalized Toeplitz kernels
                                  and some vectorial moment and weighted
                                  problems . . . . . . . . . . . . . . . . 169--188
                      Y. Sagher   A new interpolation theorem  . . . . . . 189--198
                Thomas H. Wolff   A note on interpolation spaces . . . . . 199--204
  Björn E. J. Dahlberg and   
                Carlos E. Kenig   A note on the almost everywhere behavior
                                  of solutions to the Schrödinger equation  205--209
              M. G. Cowling and   
                  A. M. Mantero   Examples of twisted convolution
                                  operators  . . . . . . . . . . . . . . . 210--216
                   Fulvio Ricci   Calderón--Zygmund kernels on nilpotent
                                  Lie groups . . . . . . . . . . . . . . . 217--227
                   Misha Zafran   Multipliers of $ L_p $ and the
                                  operational calculus . . . . . . . . . . 228--246
                     G. Sampson   Fourier transform estimates  . . . . . . 247--273
                     J.-A. Chao   $ H^P $ and BMO regular martingales  . . 274--284
             Peter Sjögren   A weak spectral synthesis property for
                                  Hardy and Lipschitz spaces . . . . . . . 285--296
        Geraldo Soares de Souza   The dyadic special atom space  . . . . . 297--299
            Max Jodeit, Jr. and   
                Richard K. Shaw   Extension of Stein's $ L \log $L result
                                  to the closed interval . . . . . . . . . 300--310


Lecture Notes in Mathematics
Volume 909, 1982

              Paul T. Boggs and   
                   Jon W. Tolle   Merit functions for nonlinear
                                  programming problems . . . . . . . . . . 1--10
              Jacques C. P. Bus   Global convergence of Newton-like
                                  methods  . . . . . . . . . . . . . . . . 11--17
          A. V. Lévy and   
                A. Montalvo and   
            S. Gómez and   
                    A. Calderon   Topics in global optimization  . . . . . 18--33
               Susana Gomez and   
                     A. V. Levy   The tunnelling method for solving the
                                  constrained global optimization problem
                                  with several non-connected feasible
                                  regions  . . . . . . . . . . . . . . . . 34--47
         Richard H. Bartels and   
                 Andrew R. Conn   An approach to nonlinear $ l_1 $ data
                                  fitting  . . . . . . . . . . . . . . . . 48--58
                    J. L. Farah   Towards a unified approach to data
                                  smoothing  . . . . . . . . . . . . . . . 59--72
              Alan K. Cline and   
             Andrew R. Conn and   
            Charles F. Van Loan   Generalizing the LINPACK condition
                                  estimator  . . . . . . . . . . . . . . . 73--83
                    Cleve Moler   Demonstration of a matrix Laboratory . . 84--98
             Michael L. Overton   A fast algorithm for the Euclidean
                                  distance location problem  . . . . . . . 99--105
               E. L. Wachspress   Discrete pressure equations in
                                  incompressible flow problems . . . . . . 106--115
            Susana Kaufmann and   
               Antonio Montalvo   Standing waves in diffusive reacting
                                  systems  . . . . . . . . . . . . . . . . 116--124
                    B. Chen and   
                      A. Noyola   A study of the stability of the
                                  interface between two inmiscible viscous
                                  fluids . . . . . . . . . . . . . . . . . 125--131
                  Jorge Nocedal   Solving Large nonlinear systems of
                                  equations arising in mechanics . . . . . 132--141
                 G. Pagallo and   
                     V. Pereyra   Smooth monotone spline interpolation . . 142--146
                 Roland England   Some hybrid implicit stiffly stable
                                  methods for ordinary differential
                                  equations  . . . . . . . . . . . . . . . 147--158
                  W. H. Enright   Developing effective multistep methods
                                  for the numerical solution of systems of
                                  second order initial value problems  . . 159--165
                  P. Nelson and   
                  S. Sagong and   
                    I. T. Elder   Numerical solution of singular two-point
                                  boundary-value problems by invariant
                                  imbedding  . . . . . . . . . . . . . . . 166--174
              Robert D. Russell   Difficulties in evaluating differential
                                  equation software  . . . . . . . . . . . 175--184
                  J. P. Hennart   Topics in finite element discretization
                                  of parabolic evolution problems  . . . . 185--199
                H. Gourgeon and   
                  J. P. Hennart   A class of exponentially fitted
                                  piecewise continuous methods for initial
                                  value problems . . . . . . . . . . . . . 200--207


Lecture Notes in Mathematics
Volume 910, 1982

          Shreeram S. Abhyankar   Notation . . . . . . . . . . . . . . . . 3--3
          Shreeram S. Abhyankar   Semigroups . . . . . . . . . . . . . . . 4--4
          Shreeram S. Abhyankar   Strings  . . . . . . . . . . . . . . . . 5--6
          Shreeram S. Abhyankar   Semigroup strings with restrictions  . . 7--9
          Shreeram S. Abhyankar   Ordered semigroup strings with
                                  restrictions . . . . . . . . . . . . . . 10--10
          Shreeram S. Abhyankar   Strings on rings . . . . . . . . . . . . 11--13
          Shreeram S. Abhyankar   Indeterminate strings  . . . . . . . . . 14--20
          Shreeram S. Abhyankar   Indeterminate strings with restrictions  21--25
          Shreeram S. Abhyankar   Restricted degree and order for
                                  indeterminate strings  . . . . . . . . . 26--28
          Shreeram S. Abhyankar   Indexing strings . . . . . . . . . . . . 29--30
          Shreeram S. Abhyankar   Nets . . . . . . . . . . . . . . . . . . 31--32
          Shreeram S. Abhyankar   Semigroup nets with restrictions . . . . 33--35
          Shreeram S. Abhyankar   Ordered semigroup nets with restrictions 36--36
          Shreeram S. Abhyankar   Nets on rings  . . . . . . . . . . . . . 37--38
          Shreeram S. Abhyankar   Indeterminate nets . . . . . . . . . . . 39--45
          Shreeram S. Abhyankar   Indeterminate nets with restrictions . . 46--52
          Shreeram S. Abhyankar   Restricted degree and order for
                                  indeterminate nets . . . . . . . . . . . 53--56
          Shreeram S. Abhyankar   Prechips . . . . . . . . . . . . . . . . 57--58
          Shreeram S. Abhyankar   Isobars for prechips and premonic
                                  polynomials  . . . . . . . . . . . . . . 59--66
          Shreeram S. Abhyankar   Substitutions  . . . . . . . . . . . . . 67--72


Lecture Notes in Mathematics
Volume 911, 1982

   Ole Groth Jòrsboe and   
                   Leif Mejlbro   Chapter I  . . . . . . . . . . . . . . . 3--21
   Ole Groth Jòrsboe and   
                   Leif Mejlbro   Chapter II . . . . . . . . . . . . . . . 23--43
   Ole Groth Jòrsboe and   
                   Leif Mejlbro   Chapter III  . . . . . . . . . . . . . . 45--68
   Ole Groth Jòrsboe and   
                   Leif Mejlbro   Chapter IV . . . . . . . . . . . . . . . 69--121


Lecture Notes in Mathematics
Volume 912, 1982

              P. H. Calamai and   
                     A. R. Conn   A second-order method for solving the
                                  continuous multifacility location
                                  problem  . . . . . . . . . . . . . . . . 1--25
             M. P. Cullinan and   
                M. J. D. Powell   Data smoothing by divided differences    26--37
              Germund Dahlquist   On the control of the global error in
                                  stiff initial value problems . . . . . . 38--49
                   L. M. Delves   Chebyshev methods for integral and
                                  differential equations . . . . . . . . . 50--63
               Jim Douglas, Jr.   Simulation of miscible displacement in
                                  porous media by a modified method of
                                  characteristic procedure . . . . . . . . 64--70
                   Iain S. Duff   Full matrix techniques in sparse
                                  Gaussian elimination . . . . . . . . . . 71--84
                    R. Fletcher   Second order corrections for
                                  non-differentiable optimization  . . . . 85--114
                 C. W. Gear and   
                 K. A. Gallivan   Automatic methods for highly oscillatory
                                  ordinary differential equations  . . . . 115--124
              Gene H. Golub and   
             Michael L. Overton   Convergence of a two-stage Richardson
                                  iterative procedure for solving systems
                                  of linear equations  . . . . . . . . . . 125--139
                    J. G. Hayes   Curved knot lines and surfaces with
                                  ruled segments . . . . . . . . . . . . . 140--156
           P. J. van der Houwen   On the time integration of parabolic
                                  differential equations . . . . . . . . . 157--168
                     T. E. Hull   Precision control, exception handling
                                  and a choice of numerical algorithms . . 169--178
                Peter Lancaster   Generalized Hermitian matrices: a new
                                  frontier for numerical analysis? . . . . 179--189
             Robin J. Y. McLeod   Some applications of geometry in
                                  numerical analysis . . . . . . . . . . . 190--229
                Lars B. Wahlbin   A quasioptimal estimate in piecewise
                                  polynomial Galerkin approximation of
                                  parabolic problems . . . . . . . . . . . 230--245


Lecture Notes in Mathematics
Volume 913, 1982

                     Olli Tammi   Determination of the coefficient body $
                                  (a_2, a_3) $ by aid of a perfect square
                                  method . . . . . . . . . . . . . . . . . 1--48
                     Olli Tammi   The linear combination $ a_3 + \lambda
                                  a_2 $ in $ S_R(b) $  . . . . . . . . . . 49--59
                     Olli Tammi   $ \Re (a_3 + \lambda a_2) $ in $ S(b) $  60--98
                     Olli Tammi   Determination of extremal domains  . . . 99--121
                     Olli Tammi   A Löwner-identity for finding the
                                  power-inequality for a second
                                  coefficient body in $ S_R(b) $ . . . . . 122--136
                     Olli Tammi   Schiffer's differential equation for
                                  functions $ 2 \colon 3 $ . . . . . . . . 137--143
                     Olli Tammi   A generalized power-inequality for $ S_R
                                  $ (b)-functions  . . . . . . . . . . . . 144--154
                     Olli Tammi   Consequences for the second coefficient
                                  body in $ S_R $ (b)  . . . . . . . . . . 155--165


Lecture Notes in Mathematics
Volume 914, 1982

               Max L. Warshauer   Introduction . . . . . . . . . . . . . . 1--10
               Max L. Warshauer   Conventions  . . . . . . . . . . . . . . 11--11
               Max L. Warshauer   The Witt ring  . . . . . . . . . . . . . 12--46
               Max L. Warshauer   Witt invariants  . . . . . . . . . . . . 47--69
               Max L. Warshauer   Polynomials. (German) [] . . . . . . . . 70--78
               Max L. Warshauer   Witt group of a field  . . . . . . . . . 79--132
               Max L. Warshauer   The boundary . . . . . . . . . . . . . . 133--183
               Max L. Warshauer   Non-maximal orders . . . . . . . . . . . 184--206
               Max L. Warshauer   The global boundary  . . . . . . . . . . 207--225
               Max L. Warshauer   A detailed analysis of the octagon . . . 226--248
               Max L. Warshauer   The octagon over $Z$ . . . . . . . . . . 249--258


Lecture Notes in Mathematics
Volume 915, 1982

           J. Adámek and   
                 G. E. Strecker   On the largest initial completion of
                                  categories of algebras . . . . . . . . . 1--15
              H. L. Bentley and   
                    H. Herrlich   The coreflective hull of the contigual
                                  spaces in the category of merotopic
                                  spaces . . . . . . . . . . . . . . . . . 16--26
                      Sten Bjon   On nuclear limit vector spaces . . . . . 27--39
                Francis Borceux   Higher order sheaves and Banach modules  40--49
          G. C. L. Brümmer   On the non-unique extension of
                                  topological to bitopological properties  50--67
                 Mich\`ele Giry   A categorical approach to probability
                                  theory . . . . . . . . . . . . . . . . . 68--85
                   John W. Gray   Asscoli's theorem for topological
                                  categories . . . . . . . . . . . . . . . 86--104
                    Georg Greve   Rigid spaces and monoidal closedness . . 105--111
               K. A. Hardie and   
                   A. V. Jansen   The Puppe and Nomura operators in the
                                  category of homotopy pairs . . . . . . . 112--126
                 Horst Herrlich   Universal completions of concrete
                                  categories . . . . . . . . . . . . . . . 127--135
                   Peter Hilton   Relative nilpotent groups  . . . . . . . 136--147
             Rudolf-E. Hoffmann   Factorization of cones II, with
                                  applications to weak Hausdorff spaces    148--170
          Karl Heinrich Hofmann   An essay on free compact groups  . . . . 171--197
                 S. S. Hong and   
                      L. D. Nel   Spectral dualities involving mixed
                                  structures . . . . . . . . . . . . . . . 198--204
                     M. Hu\vsek   Categories of orderable spaces . . . . . 205--215
             Peter T. Johnstone   Factorization theorems for geometric
                                  morphisms, II  . . . . . . . . . . . . . 216--233
                   J. M. McDill   Factorization of Functors Having Left
                                  Adjoints . . . . . . . . . . . . . . . . 234--246
                      L. D. Nel   Enriched Algebraic Categories with
                                  Applications in Functional Analysis  . . 247--259
        Joan Wick Pelletier and   
               Robert Rosebrugh   On subcategories of Banach spaces in
                                  sheaves  . . . . . . . . . . . . . . . . 260--274
                 Gerhard Preuss   Connectednesses and disconnectednesses
                                  in $S$-Near  . . . . . . . . . . . . . . 275--292


Lecture Notes in Mathematics
Volume 916, 1982

              Karl-Ulrich Grusa   Einleitung. (German) []  . . . . . . . . 1--3
              Karl-Ulrich Grusa   Anwendungsspektrum der Splines. (German)
                                  [] . . . . . . . . . . . . . . . . . . . 3--11
              Karl-Ulrich Grusa   Nomenklatur. (German) [Nomenclature] . . 12--14
              Karl-Ulrich Grusa   Die Charakterisierungssätze. (German) []  15--27
              Karl-Ulrich Grusa   Untersuchung der Bilinearform. (German)
                                  [] . . . . . . . . . . . . . . . . . . . 28--31
              Karl-Ulrich Grusa   Verallgemeinerter Spektralsatz. (German)
                                  [Generalized spectral theorem] . . . . . 31--33
              Karl-Ulrich Grusa   Der Kern der Randoperatoren. (German) [] 34--38
              Karl-Ulrich Grusa   Die verallgemeinerte Form der partiellen
                                  Integration. (German) [] . . . . . . . . 38--43
              Karl-Ulrich Grusa   Technische Lemmata. (German) [Technical
                                  lemmas]  . . . . . . . . . . . . . . . . 43--46
              Karl-Ulrich Grusa   Anwendung der verallgemeinerten
                                  partiellen Integration auf die
                                  Bilinearform $ B(g, s) = (\lambda g,
                                  \lambda s) $. (German) []  . . . . . . . 46--53
              Karl-Ulrich Grusa   Lemmata zu den Charakterisierungssätzen.
                                  (German) []  . . . . . . . . . . . . . . 53--57
              Karl-Ulrich Grusa   Die $ L_g$-Splines und die
                                  Variationsrechnung. (German) []  . . . . 58--59
              Karl-Ulrich Grusa   Spezielle $ L_g$-Splines und die
                                  Blendingfunktionen. (German) []  . . . . 60--61
              Karl-Ulrich Grusa   Die Anwendungen. (German) [] . . . . . . 62--62
              Karl-Ulrich Grusa   Der $ L_g$-Spline, der im Randgebiet
                                  harmonisch und im Rechteck biharmonisch
                                  ist. (German) [] . . . . . . . . . . . . 63--64
              Karl-Ulrich Grusa   Die Konstruktion der iterativen Lösung im
                                  Randgebiet. (German) []  . . . . . . . . 65--78
              Karl-Ulrich Grusa   Die explizite Lösung des Randgebietes.
                                  (German) []  . . . . . . . . . . . . . . 79--80
              Karl-Ulrich Grusa   Konstruktion der Lösung im Rechteck.
                                  (German) []  . . . . . . . . . . . . . . 80--91
              Karl-Ulrich Grusa   Die explizite Lösung im Rechteck.
                                  (German) []  . . . . . . . . . . . . . . 92--92
              Karl-Ulrich Grusa   Der $ L_g$-Spline, der im Randgebiet
                                  holomorph und im Rechteck harmonisch
                                  ist. (German) [] . . . . . . . . . . . . 93--100


Lecture Notes in Mathematics
Volume 917, 1982

                  S. A. Amitsur   Generic splitting fields . . . . . . . . 1--24
               S. Caenepeel and   
               F. Van Oystaeyen   Crossed products over graded local rings 25--42
          Werner Hürlimann   Brauer group and Diophantine geometry: a
                                  cohomological approach . . . . . . . . . 43--65
                  Morris Orzech   Brauer groups and class groups for a
                                  Krull domain . . . . . . . . . . . . . . 66--90
                  M. Orzech and   
                  A. Verschoren   Some remarks on Brauer groups of Krull
                                  domains  . . . . . . . . . . . . . . . . 91--95
               David J. Saltman   Generic algebras . . . . . . . . . . . . 96--117
                   George Szeto   Splitting rings for Azumaya quaternion
                                  algebras . . . . . . . . . . . . . . . . 118--125
                   J.-P. Tignol   Sur les decompositions des alg\`ebres
                                  \`a division en produit tensoriel
                                  d'alg\`ebres cycliques. (French) []  . . 126--145
                       M. Artin   Local structure of maximal orders on
                                  surfaces . . . . . . . . . . . . . . . . 146--181
                       M. Artin   Left ideals in maximal orders  . . . . . 182--193
                       M. Artin   Brauer--Severi varieties . . . . . . . . 194--210
              F. R. DeMeyer and   
                     T. J. Ford   On the Brauer group of surfaces and
                                  subrings of $ k[x, y] $  . . . . . . . . 211--221
                   G. Elencwajg   The Brauer groups in complex geometry    222--230
             Raymond T. Hoobler   When is $ {\rm Br}(X) = {Br}^\prime (X)
                                  $? . . . . . . . . . . . . . . . . . . . 231--244
                     M.-A. Knus   Quaternionic modules over $ \mathbb
                                  {P}^2 (\mathbb {R}) $  . . . . . . . . . 245--259
               Alain Verschoren   The Brauer group of a quasi
                                  affine-scheme  . . . . . . . . . . . . . 260--278
                  A. Verschoren   A check list on Brauer groups  . . . . . 279--300


Lecture Notes in Mathematics
Volume 918, 1982

              Zbigniew Semadeni   General properties of bases in $ C(X) $  1--20
              Zbigniew Semadeni   Bases of broken-line functions of a
                                  single variable  . . . . . . . . . . . . 21--43
              Zbigniew Semadeni   Bases of pyramidal and multiaffine
                                  functions of several variables . . . . . 44--85
              Zbigniew Semadeni   Further properties of bases in $ C(X) $  86--130


Lecture Notes in Mathematics
Volume 919, 1982

       Carlos A. Berenstein and   
                   B. A. Taylor   On the geometry of interpolating
                                  varieties  . . . . . . . . . . . . . . . 1--25
                     Mongi Blel   Fonctions plurisousharmoniques et idéal
                                  définissant un ensemble analytique.
                                  (French) []  . . . . . . . . . . . . . . 26--55
                 J.-P. Demailly   Relations entre les différentes notions
                                  de fibrés et de courants positifs.
                                  (French) []  . . . . . . . . . . . . . . 56--76
                 J.-P. Demailly   Scindage holomorphe d'un morphisme de
                                  fibrés vectoriels semi-positifs avec
                                  estimations $ L^2 $. (French)
                                  [Holomorphic splitting of a morphism of
                                  semi-positive vector sheaves with $ L^2
                                  $ estimates] . . . . . . . . . . . . . . 77--107
                 Bernard Gaveau   Intégrales de courbure et potentiels sur
                                  les hypersurfaces analytiques de $
                                  \mathbb {C}^n $. (French) [] . . . . . . 108--122
                  B. Gaveau and   
                     G. Laville   Fonctions holomorphes et particule
                                  chargée dans un champ magnétique uniforme.
                                  (French) []  . . . . . . . . . . . . . . 123--130
             Bernard Gaveau and   
            Julian \Lawrynowicz   Intégrale de Dirichlet sur une variété
                                  complexe I. (French) []  . . . . . . . . 131--166
                  Pierre Lelong   Calcul du nombre densité $ \nu $ (x,f) et
                                  lemme de Schwarz pour les fonctions
                                  plurisousharmoniques dans un espace
                                  vectoriel topologique. (French) [] . . . 167--176
               R. Michael Range   Boundary regularity for the
                                  Cauchy--Riemann complex  . . . . . . . . 177--186
     Gérad Coeuré   Allocution prononcée par monsieur le
                                  Professeur Gérard Coeuré de l'Université de
                                  Lille I. En l'honneur du Professeur
                                  Pierre Lelong. (French) [] . . . . . . . 187--189
                  Pierre LeLong   Réponse de Pierre Lelong. (French) [] . . 190--191
                  V. Avanissian   Sur les fonctions harmoniques d'ordre
                                  quelconque et leur prolongement
                                  analytique dans $ \mathbb {C}^N $.
                                  (French) []  . . . . . . . . . . . . . . 192--281
                      D. Barlet   Développements asymptotiques des
                                  fonctions obtenues par intégration sur
                                  les fibres. (French) []  . . . . . . . . 282--293
                   Eric Bedford   The operator $ ({\rm dd}^c)^n $ on
                                  complex spaces . . . . . . . . . . . . . 294--323
           Christer O. Kiselman   Stabilité du nombre de Lelong par
                                  restriction \`a une sous-variété. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 324--336
           Robert E. Molzon and   
               Bernard Shiffman   Capacity, Tchebycheff constant, and
                                  transfinite hyperdiameter on complex
                                  projective space . . . . . . . . . . . . 337--357
               V. S. Vladimirov   Several complex variables in
                                  Mathematical physics . . . . . . . . . . 358--386


Lecture Notes in Mathematics
Volume 920, 1982

               Michel Talagrand   Sur les résultats de Feyel concernant les
                                  épaisseurs. (French) [] . . . . . . . . . 1--7
             C. Dellacherie and   
                   D. Feyel and   
                  G. Mokobodzki   Intégrales de capacités fortement
                                  sous-additives. (French) []  . . . . . . 8--28
                 C. Dellacherie   Appendice \`a l'exposé précedent. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 29--40
               R. R. London and   
               H. P. McKean and   
            L. C. G. Rogers and   
                 David Williams   A martingale approach to some
                                  Wiener--Hopf problems, I . . . . . . . . 41--67
               R. R. London and   
               H. P. McKean and   
            L. C. G. Rogers and   
                 David Williams   A martingale approach to some
                                  Wiener--Hopf problems, II  . . . . . . . 68--90
                 David Williams   A `potential-theoretic' note on the
                                  quadratic Wiener--Hopf equation for
                                  $Q$-matrices . . . . . . . . . . . . . . 91--94
                    P.-A. Meyer   Note sur les processus
                                  d'Ornstein--Uhlenbeck. (French) [] . . . 95--132
                    P.-A. Meyer   Appendice: Un résultat de D. Williams.
                                  (French) []  . . . . . . . . . . . . . . 133--133
                       D. Bakry   Remarques sur le processus d'Ornstein
                                  Uhlenbeck en dimension infinie. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 134--137
                   D. Bakry and   
                    P.-A. Meyer   Sur les inégalités de Sobolev
                                  logarithmiques. I. (French) [] . . . . . 138--145
                   D. Bakry and   
                    P.-A. Meyer   Sur les inégalités de Sobolev
                                  logarithmiques. II. (French) []  . . . . 146--150
                    P.-A. Meyer   Sur une inégalité de Stein. (French) []    151--152
                    P.-A. Meyer   Interpolation entre espaces d'Orlicz.
                                  (French) []  . . . . . . . . . . . . . . 153--158
               M. Brancovan and   
                 F. Bronner and   
                    P. Priouret   Grandes déviations pour certains
                                  syst\`emes différentiels aléatoires.
                                  (French) []  . . . . . . . . . . . . . . 159--183
                Pierre Priouret   Remarques sur les petites perturbations
                                  de syst\`emes dynamiques. (French) []    184--200
                  Edwin Perkins   Local time and pathwise uniqueness for
                                  stochastic differential equations  . . . 201--208
                   M. T. Barlow   $ L(B_t, t) $ is not a semimartingale    209--211
                  John B. Walsh   A non reversible semi-martingale . . . . 212--212
                 N. Falkner and   
                C. Stricker and   
                         M. Yor   Temps d'arrêt riches et applications.
                                  (French) []  . . . . . . . . . . . . . . 213--218
                    C. Stricker   Les intervalles de constance de $
                                  \langle X, X \rangle $. (French) []  . . 219--220


Lecture Notes in Mathematics
Volume 921, 1982

               Laurent Schwartz   Géométrie différentielle du $ 2^{\hbox {{\`
                                  e}me}} $ ordre, semi-martingales et
                                  équations différentielles stochastiques
                                  sur une variété différentielle. (French) [] 1--148
               Laurent Schwartz   Errata. (French) [Errata]  . . . . . . . 149--150
                P.-A. Meyer and   
                   J. M. Bismut   Variation des solutions d'une E.D.S..
                                  (French) [Variation of the solutions of
                                  stochastic differential equation]  . . . 151--164
                    P.-A. Meyer   Géométrie différentielle stochastique
                                  (bis). (French) [] . . . . . . . . . . . 165--207
            Michel Émery   En marge de l'exposé de Meyer ``Géométrie
                                  différentielle stochastique''. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 208--216
               R. W. R. Darling   Martingales in manifolds --- Definition
                                  examples, and behaviour under maps . . . 217--236
                Robert Azencott   Formule de Taylor stochastique et
                                  développement asymptotique d'intégrales de
                                  Feynman. (French) [] . . . . . . . . . . 237--285


Lecture Notes in Mathematics
Volume 922, 1982

              Bernard Dacorogna   Introduction . . . . . . . . . . . . . . 1--6
              Bernard Dacorogna   Compensated compactness  . . . . . . . . 7--58
              Bernard Dacorogna   Applications . . . . . . . . . . . . . . 59--73
              Bernard Dacorogna   Dual and relaxed problems  . . . . . . . 74--99


Lecture Notes in Mathematics
Volume 923, 1982

                 Shigeo Kusuoka   Analytic functionals of Wiener process
                                  and absolute continuity  . . . . . . . . 1--46
                    Yves Le Jan   Dual Markovian semigroups and processes  47--75
               Matsuyo Tomisaki   Dirichlet forms associated with direct
                                  product diffusion processes  . . . . . . 76--119
           Sergio Albeverio and   
     Raphael Hòegh-Krohn   Some remarks on Dirichlet forms and
                                  their applications to quantum mechanics
                                  and statistical mechanics  . . . . . . . 120--132
           Sergio Albeverio and   
     Raphael Hòegh-Krohn   Diffusions, quantum fields and groups of
                                  mappings . . . . . . . . . . . . . . . . 133--145
                   M. Fukushima   On absolute continuity of
                                  multidimensional symmetrizable
                                  diffusions . . . . . . . . . . . . . . . 146--176
               R. K. Getoor and   
                   M. J. Sharpe   Some remarks on energy and duality . . . 177--187
                 Guang Gong and   
                   Minping Qian   The invariant measures, probability flux
                                  and circulations of one-dimensional
                                  Markov processes . . . . . . . . . . . . 188--198
           Richard F. Gundy and   
          Martin L. Silverstein   On a probabilistic interpretation for
                                  the Riesz transforms . . . . . . . . . . 199--203
             Masayuki Itô   Divisible convex cones constituted by
                                  Hunt convolution kernels . . . . . . . . 204--226
                   Mamoru Kanda   Notes on polar sets for Lévy processes on
                                  the line . . . . . . . . . . . . . . . . 227--234
                  S. Kotani and   
                    S. Watanabe   Krein's spectral theory of strings and
                                  generalized diffusion processes  . . . . 235--259
              Y\=oichi \=Oshima   Potential of recurrent symmetric Markov
                                  processes and its associated Dirichlet
                                  spaces . . . . . . . . . . . . . . . . . 260--275
                 Jim Pitman and   
                       Marc Yor   Sur une décomposition des ponts de
                                  Bessel. (French) []  . . . . . . . . . . 276--285
              Daniel W. Stroock   On the spectrum of Markov semigroups and
                                  the existence of invariant measures  . . 286--307


Lecture Notes in Mathematics
Volume 924, 1982

             Sergei Gelfand and   
              Robert MacPherson   Verma modules and Schubert cells: a
                                  dictionary . . . . . . . . . . . . . . . 1--50
                   Walter Borho   Invariant dimension and restricted
                                  extension of Noetherian rings  . . . . . 51--71
                 J. T. Stafford   Generating modules efficiently over
                                  noncommutative rings . . . . . . . . . . 72--88
                     Faleh Taha   Alg\`ebres simples centrales sur les
                                  corps ultra-produits de corps
                                  $p$-adiques. (French) [] . . . . . . . . 89--128
                    Maher Zayed   Caractérisation des alg\`ebres de
                                  représentation finie sur des corps
                                  algébriquement clos. (French) []  . . . . 129--147
                Sleiman Yammine   Idéaux primitifs dans des alg\`ebres
                                  universelles. (French) []  . . . . . . . 148--156
          Marie-Paule Malliavin   Ultra-produits d'alg\`ebres de Lie.
                                  (French) []  . . . . . . . . . . . . . . 157--166
          Marie-Paule Malliavin   Grade et théor\`eme d'intersection en
                                  alg\`ebre non commutative. (French) []   167--172
              Thierry Levasseur   Sur la dimension de Krull de l'alg\`ebre
                                  enveloppante d'une alg\`ebre de Lie
                                  semi-simple. (French) [] . . . . . . . . 173--183
                      Guy Maury   Un théor\`eme de l'ideal \`a gauche
                                  principal dans certains anneaux.
                                  (French) []  . . . . . . . . . . . . . . 184--196
                    P. F. Smith   The Artin--Rees property . . . . . . . . 197--240
                 J. Louis Roque   Étude d'une classe d'alg\`ebres
                                  artiniennes locales non commutatives.
                                  (French) []  . . . . . . . . . . . . . . 241--259
               Robert M. Fossum   Decompositions revisited . . . . . . . . 260--295
                   Guido Mislin   Classes caractéristiques pour les
                                  représentations de groupes discrets.
                                  (French) []  . . . . . . . . . . . . . . 296--309
                     Hyman Bass   Automorphismes de schémas et de groupes
                                  de type fini. (French) []  . . . . . . . 310--321
             J.-M. Goursaud and   
              J.-L. Pascaud and   
                     J. Valette   Sur les travaux de V. K. Kharchenko.
                                  (French) []  . . . . . . . . . . . . . . 322--355
               Susan Montgomery   Trace functions and affine fixed rings
                                  for groups acting on non-commutative
                                  rings  . . . . . . . . . . . . . . . . . 356--374
     Luchézar L. Avramov   Invariants d'un groupe fini engendré par
                                  des pseudo-reflexions, opérant sur un
                                  anneau local. (French) []  . . . . . . . 375--383
                   Dina Bartels   On nonnormality of affine
                                  quasi-homogeneous $ {\rm SL}(2, \mathbb
                                  {C}) $-varieties . . . . . . . . . . . . 384--399
               Douglas L. Costa   Semi-normality and projective modules    400--412


Lecture Notes in Mathematics
Volume 925, 1982

             Barry M. McCoy and   
             Jacques H. H. Perk   Continuous exponents of spin correlation
                                  functions of inhomogeneous layered Ising
                                  models . . . . . . . . . . . . . . . . . 12--27
               Tetsuji Miwa and   
                   Michio Jimbo   Introduction to holonomic quantum fields 28--36
                  D. B. Abraham   Planar Ising ferromagnet: correlation
                                  functions and the inverse scattering
                                  method . . . . . . . . . . . . . . . . . 37--56
               D. V. Chudnovsky   Infinite component $ \sigma $-models and
                                  instanton solutions  . . . . . . . . . . 57--70
               D. V. Chudnovsky   Infinite component two-dimensional
                                  completely integrable systems of KdV
                                  type . . . . . . . . . . . . . . . . . . 71--84
               D. V. Chudnovsky   The representation of an arbitrary,
                                  two-dimensional completely integrable
                                  system as the common action of two
                                  commuting one-dimensional Hamiltonian
                                  flows  . . . . . . . . . . . . . . . . . 85--94
        Jean-Pierre Bourguignon   Self-duality of Yang--Mills fields and
                                  of gravitational instantons  . . . . . . 95--102
           Richard C. Churchill   On proving the nonintegrability of a
                                  Hamiltonian system . . . . . . . . . . . 103--122
                  Mel S. Berger   Classical solutions in nonlinear
                                  Euclidean field theory and complete
                                  integrability  . . . . . . . . . . . . . 123--133
           D. V. Chudnovsky and   
               G. V. Chudnovsky   Hamiltonian structure of isospectral
                                  deformation equations. Elliptic curve
                                  case . . . . . . . . . . . . . . . . . . 134--146
           D. V. Chudnovsky and   
               G. V. Chudnovsky   Quantum Hamiltonians associated with
                                  finite-dimensional Lie algebras and
                                  factorized $s$-matrices  . . . . . . . . 147--156
           D. V. Chudnovsky and   
           G. V. Chudnovsky and   
                       A. Neveu   Classical and quantum operator nonlinear
                                  Schrödinger equation. I . . . . . . . . . 157--177
                      G. Parisi   Trace identities for the Schrödinger
                                  operator and the WKB method  . . . . . . 178--183
                       A. Voros   Zeta functions of the quartic (and
                                  homogeneous anharmonic) oscillators  . . 184--208
                    Lipman Bers   On trace formula . . . . . . . . . . . . 209--214
              D. Chudnovsky and   
                  G. Chudnovsky   Resolvent and trace identities in the
                                  one dimensional case . . . . . . . . . . 215--220
                    Serge Aubry   The devil's stair case transformation in
                                  incommensurate lattices  . . . . . . . . 221--245
                     J. Nuttall   The convergence of Padé approximants and
                                  their generalizations  . . . . . . . . . 246--257
               J. L. Gammel and   
                     J. Nuttall   Note on generalized Jacobi polynomials   258--270


Lecture Notes in Mathematics
Volume 926, 1982

                 Robert Hermann   Fiber spaces, connections and
                                  Yang--Mills fields . . . . . . . . . . . 1--73
               Thomas Friedrich   A geometric introduction to
                                  Yang--Mills-equations  . . . . . . . . . 74--84
                     F. A. Bais   Symmetry as a clue to the physics of
                                  elementary particles . . . . . . . . . . 85--106
                     F. A. Bais   Topological excitations in gauge
                                  theories; An introduction from the
                                  physical point of view . . . . . . . . . 107--142
             P. J. M. Bongaarts   Particles, fields and quantum theory . . 143--159
                 E. F. Corrigan   Monopole solitons  . . . . . . . . . . . 160--178
               Andrzej Trautman   Yang--Mills theory and Gravitation: a
                                  comparison . . . . . . . . . . . . . . . 179--189
            Michael G. Eastwood   The twistor description of linear fields 190--198
                     R. S. Ward   Twistor techniques in gauge theories . . 199--205
                  Pierre Molino   Simple pseudopotentials for the
                                  KdV-equation . . . . . . . . . . . . . . 206--219


Lecture Notes in Mathematics
Volume 927, 1982

               Yuval Z. Flicker   Local theory . . . . . . . . . . . . . . 1--48
               Yuval Z. Flicker   The trace formula  . . . . . . . . . . . 49--99
               Yuval Z. Flicker   The twisted trace formula  . . . . . . . 100--128
               Yuval Z. Flicker   The continuous spectrum  . . . . . . . . 129--152
               Yuval Z. Flicker   Equality of traces . . . . . . . . . . . 153--182
               Yuval Z. Flicker   The correspondence . . . . . . . . . . . 183--199


Lecture Notes in Mathematics
Volume 928, 1982

                Walter R. Bloom   Infinitely divisible measures on
                                  hypergroups  . . . . . . . . . . . . . . 1--15
              Egbert Dettweiler   Poisson measures on Banach lattices  . . 16--45
                      T. Drisch   First elements of a theory of quantum
                                  mechanical limit distributions . . . . . 46--59
              Laure Élie   Sur le théor\`eme de dichotomie pour les
                                  marches aléatoires sur les espaces
                                  homog\`enes. (French) [] . . . . . . . . 60--75
              Joachim Erven and   
    Bernd-Jürgen Falkowski   Continuous cohomology, infinitely
                                  divisible positive definite functions
                                  and continuous tensor products for $
                                  {\rm SU}(1, 1) $ . . . . . . . . . . . . 76--89
                  P. Feinsilver   Canonical representation of the
                                  Bernoulli process  . . . . . . . . . . . 90--95
        Léonard Gallardo   Capacités, mouvement Brownien et
                                  probl\`emen de l'epine de Lebesgue sur
                                  les groupes de Lie nilpotents. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 96--120
               D. J. H. Garling   Stable Banach spaces, random measures
                                  and Orlicz function spaces . . . . . . . 121--175
            Jerome A. Goldstein   Autocorrelation, equipartition of
                                  energy, and random evolutions  . . . . . 176--182
                 Wilfried Hazod   Stable probabilities on locally compact
                                  groups . . . . . . . . . . . . . . . . . 183--211
               P. D. F. Ion and   
              W. von Waldenfels   Zeitgeordnete Momente des Weissen
                                  klassischen und Des Weissen
                                  Quantenrauschens. (German) []  . . . . . 212--235
                 Arnold Janssen   Some zero-one laws for semistable and
                                  self-decomposable measures on locally
                                  convex spaces  . . . . . . . . . . . . . 236--246
                    Franz Kinzl   Convolution powers of probability
                                  measures on locally compact semigroups   247--257
           Émile Le Page   Théor\`emes limit\`es pour les produits
                                  de matrices aléatoires. (French) [] . . . 258--303
                   M. McCrudden   Local tightness of convolution
                                  semigroups over locally compact groups   304--314
          Arunava Mukherjea and   
              Anastase Nakassis   Convergence of nonhomogeneous stochastic
                                  chains with countable states: an
                                  application to measures on semigroups    315--336
                  Imre Z. Ruzsa   Infinite convolution and
                                  shift-convergence of measures on
                                  topological groups . . . . . . . . . . . 337--353
              Imre Z. Ruzsa and   
 Gábor J. Székely   Irreducible and prime distributions  . . 354--361
               Eberhard Siebert   Continuous hemigroups of probability
                                  measures on a Lie group  . . . . . . . . 362--402
               Charles J. Stone   Potential theory for recurrent symmetric
                                  infinitely divisible processes . . . . . 403--451


Lecture Notes in Mathematics
Volume 929, 1982

                   J.-M. Bismut   Mecanique aléatoire. (French) []  . . . . 1--100
                  Leonard Gross   Thermodynamics, statistical mechanics
                                  and random fields  . . . . . . . . . . . 101--204
                  K. Krickeberg   Processus ponctuels en statistique.
                                  (French) []  . . . . . . . . . . . . . . 205--313


Lecture Notes in Mathematics
Volume 930, 1982

           Pierre Berthelot and   
             Lawrence Breen and   
                William Messing   Conventions générales. (French) [] . . . . 1--7
           Pierre Berthelot and   
             Lawrence Breen and   
                William Messing   Extensions de faisceaux abeliens sur le
                                  site cristallin. (French) [] . . . . . . 8--52
           Pierre Berthelot and   
             Lawrence Breen and   
                William Messing   Calculs de faisceaux d'extensions.
                                  (French) []  . . . . . . . . . . . . . . 53--109
           Pierre Berthelot and   
             Lawrence Breen and   
                William Messing   Cristaux de Dieudonné. (French) [Dieudonné
                                  crystals]  . . . . . . . . . . . . . . . 110--150
           Pierre Berthelot and   
             Lawrence Breen and   
                William Messing   Comparaison avec la théorie de Dieudonné
                                  classique. (French) [] . . . . . . . . . 151--204
           Pierre Berthelot and   
             Lawrence Breen and   
                William Messing   Théor\`emes de dualité. (French) []  . . . 205--257


Lecture Notes in Mathematics
Volume 931, 1982

                David M. Arnold   Notation and preliminaries . . . . . . . 1--4
                David M. Arnold   Types and rank-$1$ groups  . . . . . . . 5--20
                David M. Arnold   Examples of indecomposable groups and
                                  direct sums  . . . . . . . . . . . . . . 21--35
                David M. Arnold   Endomorphism rings and decompositions of
                                  rank-$2$ groups  . . . . . . . . . . . . 36--39
                David M. Arnold   Pure subgroups of completely
                                  decomposable groups  . . . . . . . . . . 40--46
                David M. Arnold   Homogeneous completely decomposable
                                  groups and generalizations . . . . . . . 47--57
                David M. Arnold   Completely decomposable groups and
                                  generalizations  . . . . . . . . . . . . 58--68
                David M. Arnold   Additive categories, quasi-isomorphism
                                  and near-isomorphism . . . . . . . . . . 69--86
                David M. Arnold   Stable range, substitution,
                                  cancellation, and exchange properties    87--107
                David M. Arnold   Subrings of finite dimensional
                                  $Q$-algebras . . . . . . . . . . . . . . 108--118
                David M. Arnold   Orders in finite dimensional simple
                                  $Q$-algebras . . . . . . . . . . . . . . 119--128
                David M. Arnold   Maximal orders in finite dimensional
                                  simple $Q$-algebras  . . . . . . . . . . 129--138
                David M. Arnold   Near isomorphism and genus class . . . . 139--147
                David M. Arnold   Grothendieck groups  . . . . . . . . . . 148--159
                David M. Arnold   Additive groups of subrings of finite
                                  dimensional $Q$-algebras . . . . . . . . 160--166
                David M. Arnold   $Q$-simple and $p$-simple groups . . . . 167--177


Lecture Notes in Mathematics
Volume 932, 1982

           William B. Jones and   
                    W. J. Thron   Survey of continued fraction methods of
                                  solving moment problems and related
                                  topics . . . . . . . . . . . . . . . . . 4--37
                W. J. Thron and   
               Haakon Waadeland   Modifications of continued fractions, a
                                  survey . . . . . . . . . . . . . . . . . 38--66
                      John Gill   Convergence acceleration for continued
                                  fractions $ K(a_n / 1) $ with $ \lim a_n
                                  = 0 $  . . . . . . . . . . . . . . . . . 67--70
                      John Gill   Truncation error analysis for continued
                                  fractions $ K(a_n / 1) $ where $ \sqrt
                                  {\left | {a_n } \right |} + \sqrt {\left
                                  | {a_{n - 1} } \right |} < 1 $  . . . . . 71--73
                  Lisa Jacobsen   A method for convergence acceleration of
                                  continued fractions $ K(a_n \slash 1) $  74--86
                  Lisa Jacobsen   Some periodic sequences of circular
                                  convergence regions  . . . . . . . . . . 87--98
              Lisa Jacobsen and   
               Haakon Waadeland   Some useful formulas involving tails of
                                  continued fractions  . . . . . . . . . . 99--105
           William B. Jones and   
                 Walter M. Reid   Uniform twin-convergence regions for
                                  continued fractions $ K(a_n / 1) $ . . . 106--128
           William B. Jones and   
               Allan Steinhardt   Digital filters and continued fractions  129--151
                    L. J. Lange   $ \delta $-Fraction expansions of
                                  analytic functions . . . . . . . . . . . 152--175
                    Arne Magnus   On the structure of the two-point Padé
                                  table  . . . . . . . . . . . . . . . . . 176--193
                Marius Overholt   A class of element and value regions for
                                  continued fractions  . . . . . . . . . . 194--205
                 Walter M. Reid   Parameterizations and factorizations of
                                  element regions for continued fractions
                                  $ K(a_n / 1) $ . . . . . . . . . . . . . 206--224
                W. J. Thron and   
               Haakon Waadeland   On a certain transformation of continued
                                  fractions  . . . . . . . . . . . . . . . 225--240


Lecture Notes in Mathematics
Volume 933, 1982

         Georgia M. Benkart and   
             J. Marshall Osborn   Representations of rank one Lie algebras
                                  of characteristic $p$  . . . . . . . . . 1--37
               Richard E. Block   The classification problem for simple
                                  Lie algebras of characteristic $p$ . . . 38--56
                   S. E. Bowser   Normalizer towers in semisimple Lie
                                  algebras . . . . . . . . . . . . . . . . 57--62
              D. J. Britten and   
                   F. W. Lemire   A classification of pointed $ A_n
                                  $-modules  . . . . . . . . . . . . . . . 63--70
                  I. B. Frenkel   Representations of affine Lie algebras,
                                  Hecke modular forms and Korteweg--de
                                  Vries type equations . . . . . . . . . . 71--110
                James F. Hurley   A note on the centers of Lie algebras of
                                  classical type . . . . . . . . . . . . . 111--116
                  Victor G. Kac   Some problems on infinite dimensional
                                  Lie algebras and their representations   117--126
               Irving Kaplansky   Some simple Lie algebras of
                                  characteristic 2 . . . . . . . . . . . . 127--129
                    J. Lepowsky   Affine Lie algebras and combinatorial
                                  identities . . . . . . . . . . . . . . . 130--156
                   Arne Meurman   An embedding of $ {\rm PSL}(2, 13) $ in
                                  $ \mathbb {C}0 $ . . . . . . . . . . . . 157--165
               Dale H. Peterson   Affine Lie algebras and theta-functions  166--175
            Alvany Rocha-Caridi   Resolutions of irreducible highest
                                  weight modules over infinite dimensional
                                  graded Lie algebras  . . . . . . . . . . 176--190
                     John Schue   Representations of Lie $p$-algebras  . . 191--202
                   Earl J. Taft   Noncocommutative sequences of divided
                                  powers . . . . . . . . . . . . . . . . . 203--209
              Robert Lee Wilson   Eclidean Lie algebras are universal
                                  central extensions . . . . . . . . . . . 210--213
                David J. Winter   The fitting and Jordan structure of
                                  affine semigroups  . . . . . . . . . . . 214--232


Lecture Notes in Mathematics
Volume 934, 1982

                   Makoto Sakai   Introduction . . . . . . . . . . . . . . 1--3
                   Makoto Sakai   Construction of quadrature domains . . . 4--47
                   Makoto Sakai   Properties of quadrature domains . . . . 48--99
                   Makoto Sakai   Applications . . . . . . . . . . . . . . 100--125
                   Makoto Sakai   Errata . . . . . . . . . . . . . . . . . e1--e3


Lecture Notes in Mathematics
Volume 935, 1982

                    Richard Sot   The Zariski topology, the Jacobian
                                  criterion and examples of simple
                                  algebras over a field $k$  . . . . . . . 1--17
                    Richard Sot   The Kähler $1$-differentials  . . . . . . 18--34
                    Richard Sot   Every $k$-algebra a which is essentially
                                  of finite type over $k$ and simple is a
                                  regular local ring . . . . . . . . . . . 35--44
                    Richard Sot   Brief discussion of unramified and étale
                                  homomorphisms  . . . . . . . . . . . . . 45--53
                    Richard Sot   Some corollaries to Theorem 3.5  . . . . 54--56
                    Richard Sot   Fitting ideals . . . . . . . . . . . . . 57--72
                    Richard Sot   Proof of the Jacobian criterion and some
                                  characterizations of simple $k$-algebras
                                  and $A$-algebras . . . . . . . . . . . . 73--88
                    Richard Sot   Characterizations of simple $A$-algebras
                                  in terms of étale homomorphisms;
                                  invariance of the property of being a
                                  simple algebra under composition and
                                  change of base . . . . . . . . . . . . . 89--102
                    Richard Sot   Descent of simple homomorphisms and
                                  removal of all Noetherian assumptions in
                                  Chapter 7 and Chapter 8  . . . . . . . . 103--116
                    Richard Sot   Simple morphisms of preschemes and
                                  translation of previous theorems into
                                  the language of preschemes . . . . . . . 117--127


Lecture Notes in Mathematics
Volume 936, 1982

              S. M. Khaleelulla   Prerequisites vector spaces and ordered
                                  vector spaces  . . . . . . . . . . . . . 1--8
              S. M. Khaleelulla   Topological vector spaces  . . . . . . . 9--17
              S. M. Khaleelulla   Locally convex spaces  . . . . . . . . . 18--26
              S. M. Khaleelulla   Special classes of locally convex spaces 27--64
              S. M. Khaleelulla   Special classes of topological vector
                                  spaces . . . . . . . . . . . . . . . . . 65--76
              S. M. Khaleelulla   Ordered topological vector spaces  . . . 77--102
              S. M. Khaleelulla   Hereditary properties  . . . . . . . . . 103--109
              S. M. Khaleelulla   Topological bases  . . . . . . . . . . . 110--136
              S. M. Khaleelulla   Topological algebras . . . . . . . . . . 137--157


Lecture Notes in Mathematics
Volume 937, 1982

                  Edmond Combet   Cas des points critiques non-dégénérés.
                                  (French) []  . . . . . . . . . . . . . . 2--10
                  Edmond Combet   Développement asymptotique des intégrales
                                  exponentielles. (French) []  . . . . . . 11--22
                  Edmond Combet   Cas des singularités isolées. (French) []  23--50
                  Edmond Combet   Préliminaires: Notes sur les exposants
                                  critiques. (French) [] . . . . . . . . . 52--57
                  Edmond Combet   Changements de phases. (French) [] . . . 58--75
                  Edmond Combet   Variétés lagrangiennes associées \`aux
                                  syst\`emes hamiltoniens. (French) [] . . 76--88
                  Edmond Combet   Phases naturelles en calcul des
                                  variations. (French) []  . . . . . . . . 89--111


Lecture Notes in Mathematics
Volume 938, 1982

            Krishnaswami Alladi   Additive functions and special sets of
                                  integers . . . . . . . . . . . . . . . . 1--49
                   Paul Erd\Hos   Some new problems and results in number
                                  theory . . . . . . . . . . . . . . . . . 50--74
                R. J. Hans-Gill   Some recent results on positive values
                                  of non-homogeneous indefinite quadratic
                                  forms  . . . . . . . . . . . . . . . . . 75--81
             R. Jagannathan and   
                T. S. Santhanam   On a number of theoretical problems
                                  involved in the study of the physics of
                                  spin-systems . . . . . . . . . . . . . . 82--92
                    V. S. Joshi   Order-free integers ($ \bmod m$) . . . . 93--100
                A. L. Mohan and   
               D. Suryanarayana   Perfect totient numbers  . . . . . . . . 101--105
                 K. Ramachandra   A brief summary of some results in the
                                  analytic theory of numbers --- II  . . . 106--118
                 K. Ramachandra   Addendum to my paper a brief summary of
                                  some results in the analytic theory of
                                  numbers  . . . . . . . . . . . . . . . . 119--122
                   M. Ram Murty   Some $ \omega $-results for Ramanujan's
                                  $ \tau $-function  . . . . . . . . . . . 123--137
        R. Sivaramakrishnan and   
                  B. K. Vijayan   On certain expoential and character sums 138--156
                  S. Vangipuram   Partitions with congruence conditions
                                  and color restrictions . . . . . . . . . 157--169
        Krishnaswami Alladi and   
             K. Ramachandra and   
              M. Ram Murthy and   
            R. Sivaramakrishnan   Problem session (Chaired by Prof. P.
                                  Erd\Hos) two problems proposed by K.
                                  Ramachandra  . . . . . . . . . . . . . . 170--177


Lecture Notes in Mathematics
Volume 939, 1982

               Deborah Allinger   A note on strong, non-anticipating
                                  solutions for stochastic differential
                                  equations: When is path-wise uniqueness
                                  necessary? . . . . . . . . . . . . . . . 1--5
            Klaus Bichteler and   
                   David Fonken   A simple version of the Malliavin
                                  calculus in dimension one  . . . . . . . 6--12
              H. Byczkowska and   
                   A. Hulanicki   On the support of the measures in a
                                  semigroup of probability measures on a
                                  locally compact group  . . . . . . . . . 13--17
                     J.-A. Chao   Hardy spaces on regular martingales  . . 18--28
              Burgess Davis and   
                  John L. Lewis   The harmonic measure of porous membranes
                                  in $ R^3 $ . . . . . . . . . . . . . . . 29--35
                G. A. Edgar and   
                  A. Millet and   
                   L. Sucheston   On compactness and optimality of
                                  stopping times . . . . . . . . . . . . . 36--61
                N. A. Ghoussoub   Martingales of increasing functions  . . 62--72
     J. A. Gutiérrez and   
                    H. E. Lacey   On the Hilbert transform for Banach
                                  space valued functions . . . . . . . . . 73--80
             Anna T. \Lawniczak   Gaussian measures on Orlicz spaces and
                                  abstract Wiener spaces . . . . . . . . . 81--97
                   Carl Mueller   Exit times of diffusions . . . . . . . . 98--105
                 C. W. Onneweer   Generalized Lipschitz spaces and Herz
                                  spaces on certain totally disconnected
                                  groups . . . . . . . . . . . . . . . . . 106--121
                     Chull Park   Stochastic barriers for the Wiener
                                  process and a mathematical model . . . . 122--130
                  Gilles Pisier   On the duality between type and cotype   131--144
         Lawrence H. Riddle and   
                 J. J. Uhl, Jr.   Martingales and the fine line between
                                  Asplund spaces and spaces not containing
                                  a copy of $ \ell_1 $ . . . . . . . . . . 145--156
                 Jan Rosi\'nski   Central limit theorems for dependent
                                  random vectors in Banach spaces  . . . . 157--180
             Jan Rosi\'nski and   
                   Jerzy Szulga   Product random measures and double
                                  stochastic integrals . . . . . . . . . . 181--199
              William H. Ruckle   Absolutely divergent series and Banach
                                  operator ideals  . . . . . . . . . . . . 200--210
              Gideon Schechtman   Lévy type inequality for a class of
                                  finite metric spaces . . . . . . . . . . 211--215
         Wojbor A. Woyczy\'nski   Asymptotic behavior of martingales in
                                  Banach spaces II . . . . . . . . . . . . 216--225


Lecture Notes in Mathematics
Volume 940, 1982

                 Saharon Shelah   Front Matter . . . . . . . . . . . . . . I--XXIX
                 Saharon Shelah   Forcing, Basic Facts . . . . . . . . . . 1--38
                 Saharon Shelah   Iteration of Forcing . . . . . . . . . . 39--72
                 Saharon Shelah   Proper Forcing . . . . . . . . . . . . . 73--113
                 Saharon Shelah   On oracle-c.c. and ``$ P(\omega) $ /
                                  finite has no non-trivial automorphism'' 114--152
                 Saharon Shelah   $ \alpha $-Properness and Not Adding
                                  Reals  . . . . . . . . . . . . . . . . . 153--194
                 Saharon Shelah   $p$-Points and Preservation Theorems . . 195--232
                 Saharon Shelah   The September Notes on Proper Forcing    233--257
                 Saharon Shelah   The October Notes on Proper Forcing  . . 258--277
                 Saharon Shelah   Souslin Hypothesis Does Not Imply
                                  ``Every Aronszajn Tree is Special''  . . 278--303
                 Saharon Shelah   On Semi-Proper Forcing . . . . . . . . . 304--353
                 Saharon Shelah   Changing Cofinalities; Equi-Consistency
                                  Results  . . . . . . . . . . . . . . . . 354--393
                 Saharon Shelah   Notes on Improper Forcing  . . . . . . . 394--409
                 Saharon Shelah   Strong Covering Lemma and the G.C.H. . . 410--460
                 Saharon Shelah   On Weak Diamonds and the Power of Ext    461--491
                 Saharon Shelah   Back Matter  . . . . . . . . . . . . . . 492--498


Lecture Notes in Mathematics
Volume 941, 1982

           André Legrand   Ensembles simpliciaux au-dessus de $B$.
                                  (French) []  . . . . . . . . . . . . . . 1--16
           André Legrand   $B$-fibres principaux  . . . . . . . . . 17--42
           André Legrand   Fibres en groupes de fibre de type $
                                  K(\pi, n) $. (French) [] . . . . . . . . 43--83
           André Legrand   Homotopie de l'espace des sections d'un
                                  fibre en groupes. (French) []  . . . . . 84--108
           André Legrand   Différentbielle de la suite spectrale de
                                  Shih. (French) []  . . . . . . . . . . . 109--127


Lecture Notes in Mathematics
Volume 942, 1982

                  H. J. K. Moet   Asymptotic analysis of the free boundary
                                  in singularly perturbed elliptic
                                  variational inequalities . . . . . . . . 2--18
              C.-M. Brauner and   
                  B. Nicolaenko   Regularization and bounded penalization
                                  in free boundary problems  . . . . . . . 19--42
                 W. M. Greenlee   Singular perturbation of
                                  non-self-adjoint elliptic eigenvalue
                                  problems . . . . . . . . . . . . . . . . 43--53
                L. S. Frank and   
                    W. D. Wendt   Coercive singular perturbations:
                                  Reduction and convergence  . . . . . . . 54--64
                      B. Kawohl   A singular perturbation approach to
                                  nonlinear elliptic boundary value
                                  problems . . . . . . . . . . . . . . . . 65--71
                    Janusz Mika   Singular-singularly perturbed linear
                                  equations in Banach spaces . . . . . . . 72--83
                    R. E. Meyer   Wave reflection and quasiresonance . . . 84--112
                Robert Lutz and   
                    Tewfik Sari   Applications of nonstandard analysis to
                                  boundary value problems in singular
                                  perturbation theory  . . . . . . . . . . 113--135
                 Albert Troesch   Étude macroscopique de l'équation de van
                                  der Pol. (French) [] . . . . . . . . . . 136--144
                       S. Kamin   On elliptic singular perturbation
                                  problems with several turning points . . 145--149
     Priv. Doz. Dr. Jens Lorenz   Nonlinear boundary value problems with
                                  turning points and properties of
                                  difference schemes . . . . . . . . . . . 150--169
         Joseph E. Flaherty and   
        Robert E. O'Malley, Jr.   Singularly perturbed boundary value
                                  problems for nonlinear systems,
                                  including a challenging problem for a
                                  nonlinear beam . . . . . . . . . . . . . 170--191
                   P. W. Hemker   An accurate method without directional
                                  bias for the numerical solution of a
                                  $2$-D elliptic singular perturbation
                                  problem  . . . . . . . . . . . . . . . . 192--206
     Hans-Jürgen Reinhardt   Analysis of adaptive finite element
                                  methods for $ - \epsilon U^{\prime
                                  \prime } + U^\prime = F $ based on
                                  a-posteriori error estimates . . . . . . 207--227
            George C. Hsiao and   
             Richard C. MacCamy   Singular perturbations for the
                                  two-dimensional viscous flow problem . . 229--244
                    F. A. Howes   The asymptotic solution of singularly
                                  perturbed Dirichlet problems with
                                  applications to the study of
                                  incompressible flows at high Reynolds
                                  number . . . . . . . . . . . . . . . . . 245--257
              Seymour V. Parter   On the swirling flow between rotating
                                  coaxial disks: a survey  . . . . . . . . 258--280
                  A. J. Hermans   Wave pattern of a ship sailing at low
                                  speed  . . . . . . . . . . . . . . . . . 281--294
                  A. van Harten   Applications of singular perturbation
                                  techniques to combustion theory  . . . . 295--308
                    D. Hilhorst   A perturbed free boundary problem
                                  arising in the physics of ionized gases  309--317


Lecture Notes in Mathematics
Volume 943, 1982

            Vincenzo Ancona and   
             Giuseppe Tomassini   Introduction . . . . . . . . . . . . . . 1--4
            Vincenzo Ancona and   
             Giuseppe Tomassini   Géométrie analytique formelle. (French) [] 5--20
            Vincenzo Ancona and   
             Giuseppe Tomassini   Quelques constructions. (French) []  . . 21--33
            Vincenzo Ancona and   
             Giuseppe Tomassini   Théorie des modifications. (French)
                                  [Theory of changes]  . . . . . . . . . . 34--53
            Vincenzo Ancona and   
             Giuseppe Tomassini   Théor\`emes d'existence des modifications
                                  analytiques. (French) [] . . . . . . . . 54--81
            Vincenzo Ancona and   
             Giuseppe Tomassini   Théor\`emes d'algébrisation. (French)
                                  [Theorems of algebraization] . . . . . . 82--109


Lecture Notes in Mathematics
Volume 944, 1982

           William H. Gustafson   The history of algebras and their
                                  representations  . . . . . . . . . . . . 1--28
                    Idun Reiten   The use of almost split sequences in the
                                  representation theory of Artin algebras  29--104
              Maurice Auslander   A functorial approach to representation
                                  theory . . . . . . . . . . . . . . . . . 105--179
                Hanspeter Kraft   Geometric methods in representation
                                  theory . . . . . . . . . . . . . . . . . 180--258


Lecture Notes in Mathematics
Volume 945, 1982

               Wolfgang Adamski   Tight set functions and essential
                                  measure  . . . . . . . . . . . . . . . . 1--14
                Dieter Bierlein   Some new results on measure extension    15--23
                    G. A. Edgar   On pointwise-compact sets of measurable
                                  functions  . . . . . . . . . . . . . . . 24--28
                   M. P. Ershov   On a generalization of the Ionescu
                                  Tulcea construction of a measure by
                                  transition kernels . . . . . . . . . . . 29--33
               Z. Frolík   Measure-fine uniform spaces II . . . . . 34--41
                  R. J. Gardner   The regularity of Borel measures . . . . 42--100
                   E. Grzegorek   Symmetric $ \sigma $-fields of sets and
                                  universal null sets  . . . . . . . . . . 101--109
              Jörn Lembcke   On simultaneous preimage measures on
                                  Hausdorff spaces . . . . . . . . . . . . 110--115
                      P. Masani   The outer regularization of
                                  finitely-additive measures over normal
                                  topological spaces . . . . . . . . . . . 116--144
          R. Daniel Mauldin and   
                    A. H. Stone   Realization of maps  . . . . . . . . . . 145--149
                   V. S. Prasad   A survey of homeomorphic measures  . . . 150--154
           Walter Schachermayer   Measurable and continuous linear
                                  functionals on spaces of uniformly
                                  continuous functions . . . . . . . . . . 155--166
                    S. Graf and   
                 G. Mägerl   Disintegration of a measure with respect
                                  to a correspondence  . . . . . . . . . . 167--169
                  Viktor Losert   Strong liftings for certain classes of
                                  compact spaces . . . . . . . . . . . . . 170--179
             Alessio Vol\vci\vc   Liftings and Daniell integrals . . . . . 180--186
            Benedetto Bongiorno   Essential variations . . . . . . . . . . 187--193
               David Preiss and   
               Jaroslav Ti\vser   Differentiation of measures on Hilbert
                                  spaces . . . . . . . . . . . . . . . . . 194--207
                 N. Azarnia and   
          J. D. Maitland Wright   A non-commutative Pettis theorem . . . . 208--212
             Nicolae Dinculeanu   Weak compactness criteria in function
                                  spaces over a locally compact group  . . 213--225
    Miguel de Guzmán and   
     Agustín de la Villa   A general system of polar coordinates
                                  with applications  . . . . . . . . . . . 226--233


Lecture Notes in Mathematics
Volume 946, 1982

           Nicolas Spaltenstein   Notations et rappels. (French) []  . . . 1--7
           Nicolas Spaltenstein   Classes unipotentes. (French) [Unipotent
                                  classes] . . . . . . . . . . . . . . . . 8--41
           Nicolas Spaltenstein   Points fixes sur la variété des
                                  sous-groupes de Borel. (French) [] . . . 42--177
           Nicolas Spaltenstein   Dualité . . . . . . . . . . . . . . . . . 178--231
           Nicolas Spaltenstein   Tables . . . . . . . . . . . . . . . . . 232--250


Lecture Notes in Mathematics
Volume 947, 1982

                     Kenji Ueno   Bimeromorphic geometry of algebraic and
                                  analytic threefolds  . . . . . . . . . . 1--34
                    J. P. Murre   Classification of Fano threefolds
                                  according to Fano and Iskovskih  . . . . 35--92
                  C. H. Clemens   Degeneration techniques in the study of
                                  threefolds . . . . . . . . . . . . . . . 93--154
                 Shigefumi Mori   Threefolds whose canonical bundles are
                                  not numerically effective  . . . . . . . 155--189
               Arnaud Beauville   Les singularités du diviseur $ \because $
                                  de la jacobienne interm\`ediaire de
                                  l'hypersurface cubique dans $ {\rm IP}^4
                                  $. (French) [] . . . . . . . . . . . . . 190--208
                Alberto Collino   The fundamental group of the Fano
                                  surface, I . . . . . . . . . . . . . . . 209--218
                Alberto Collino   The fundamental group of the Fano
                                  surface, II  . . . . . . . . . . . . . . 219--220
                       A. Conte   On threefolds whose hyperplane sections
                                  are Enriques surfaces  . . . . . . . . . 221--228
            Andrew John Sommese   Ample divisors on $3$-folds  . . . . . . 229--240
    Hél\`ene Esnault and   
                 Eckart Viehweg   Revétements cycliques. (French) [Cyclic
                                  coatings]  . . . . . . . . . . . . . . . 241--250
                P. M. H. Wilson   Some questions on the canonical ring of
                                  threefolds of general type . . . . . . . 251--268
                    Marc Levine   Deformations of irregular threefolds . . 269--286
              Steven L. Kleiman   Plane forms and multiple-point formulas  287--310
              Steven L. Kleiman   Back Matter  . . . . . . . . . . . . . . ??


Lecture Notes in Mathematics
Volume 948, 1982

                   Heinz Langer   Spectral functions of definitizable
                                  operators in Krein spaces  . . . . . . . 1--46
                Svetozar Kurepa   Semigroups and cosine functions  . . . . 47--72
                    Dieter Lutz   Strongly continuous operator cosine
                                  functions  . . . . . . . . . . . . . . . 73--97
             Hrvoje Kraljevi\'c   Rank and index in Banach algebras  . . . 98--117
                Olga Had\vzi\'c   Fixed point theorems in not necessarily
                                  locally convex topological vector spaces 118--130
               Alain Guichardet   Introduction to Lie groups and their
                                  representations  . . . . . . . . . . . . 131--163
   J. Hoffmann-Jòrgensen   Probability and geometry of Banach
                                  spaces . . . . . . . . . . . . . . . . . 164--229
               Davor Butkovi\'c   Completions and the null-completion of
                                  vector measures  . . . . . . . . . . . . 230--234
            Aljo\vsa Vol\vci\vc   On some counterexamples in measure
                                  theory . . . . . . . . . . . . . . . . . 235--239


Lecture Notes in Mathematics
Volume 949, 1982

              Bruce Bennett and   
              Stephen S.-T. Yau   Milnor number and classification of
                                  isolated singularities of holomorphic
                                  maps . . . . . . . . . . . . . . . . . . 1--34
        Jean-Pierre Bourguignon   Harmonic curvature for gravitational and
                                  Yang--Mills fields . . . . . . . . . . . 35--47
                       D. Burns   Harmonic maps from $ \mathbb {C}P^1 $ to
                                  $ \mathbb {C}P^n $ . . . . . . . . . . . 48--56
                    Alfred Gray   Vector cross products, harmonic maps and
                                  the Cauchy Riemann equations . . . . . . 57--74
                       M. Kalka   Harmonic maps in Kähler geometry and
                                  deformation theory . . . . . . . . . . . 75--86
            Franz W. Kamber and   
               Philippe Tondeur   Harmonic foliations  . . . . . . . . . . 87--121
                  Pui-Fai Leung   On the stability of harmonic maps  . . . 122--129
                      T. Nagano   Stability of harmonic maps between
                                  symmetric spaces . . . . . . . . . . . . 130--137
                  J. H. Sampson   On a class of harmonic maps  . . . . . . 138--139
                H. C. J. Sealey   Harmonic diffeomorphisms of surfaces . . 140--145
             Karen K. Uhlenbeck   Equivariant harmonic maps into spheres   146--158


Lecture Notes in Mathematics
Volume 950, 1982

                 M. G. Eastwood   Twistor Theory (The Penrose Transform)   1--11
                Luc Lemaire and   
                   John C. Wood   An Introduction to Analysis on Complex
                                  Manifolds  . . . . . . . . . . . . . . . 12--104
               Mauro Nacinovich   Complex Analysis and Complexes of
                                  Differential Operators . . . . . . . . . 105--195
               M. S. Narasimhan   Deformations of Complex Structures and
                                  Holomorphic Vector Bundles . . . . . . . 196--209
                  Wilhelm Stoll   Introduction to Value Distribution
                                  Theory of Meromorphic Maps . . . . . . . 210--359
                D. Sundararaman   Compact Hausdorff Transversally
                                  Holomorphic Foliations . . . . . . . . . 360--376
              Gunther Trautmann   Olomorphic Vectorbundles and Yang--Mills
                                  Fields . . . . . . . . . . . . . . . . . 377--401


Lecture Notes in Mathematics
Volume 951, 1982

                     P. M. Cohn   Torsion modules and the factorization of
                                  matrices . . . . . . . . . . . . . . . . 1--11
                     Carl Faith   Subrings of self-injective and FPF rings 12--20
                     Carl Faith   Embedding modules in projectives: a
                                  report on a problem  . . . . . . . . . . 21--40
                 John A. Beachy   Maximal torsion radicals over rings with
                                  finite reduced bank  . . . . . . . . . . 41--46
          Robert F. Damiano and   
                    Zoltan Papp   Stable rings with finite global
                                  dimension  . . . . . . . . . . . . . . . 47--67
                     John Dauns   Sums of uniform modules  . . . . . . . . 68--87
                  Yehiel Ilamed   On central polynomials and algebraic
                                  algebras . . . . . . . . . . . . . . . . 88--93
            Marsha Finkel Jones   Flatness and $f$-projectivity of
                                  torsion-free modules and injective
                                  modules  . . . . . . . . . . . . . . . . 94--116
               Peter Malcolmson   Construction of universal matrix
                                  localizations  . . . . . . . . . . . . . 117--131
           Erna Nauwelaerts and   
                   Jan Van Geel   Arithmetical Zariski central rings . . . 132--142


Lecture Notes in Mathematics
Volume 952, 1982

                   D. R. Breach   Star gazing in affine planes . . . . . . 1--33
               Peter J. Cameron   Orbits, enumeration and colouring  . . . 34--66
                    A. Gardiner   Classifying distance-transitive graphs   67--88
                    W. L. Kocay   Some new methods in reconstruction
                                  theory . . . . . . . . . . . . . . . . . 89--114
                     Vera Pless   On the uses of contracted codes  . . . . 115--122
              Cheryl E. Praeger   When are symmetric graphs characterised
                                  by their local properties? . . . . . . . 123--141
                  R. G. Stanton   Old and new results on perfect coverings 142--149
               David Billington   The graph of hypergraphic realisations
                                  of denumerable multisets of degrees  . . 150--181
        Elizabeth J. Billington   Construction of some irreducible designs 182--196
    Elizabeth J. Billington and   
           James M. Fitz-Gerald   Partitions and the sequence counting
                                  problem in economic lot scheduling . . . 197--224
               Jeremy E. Dawson   Matroid bases, opposite families and
                                  some related algorithms  . . . . . . . . 225--238
                Peter Eades and   
                  L. Foulds and   
                      J. Giffin   An efficient heuristic for identifying a
                                  maximum weight planar subgraph . . . . . 239--251
                M. N. Ellingham   Constructing certain cubic graphs  . . . 252--274
                  H. M. Finucan   Some decompositions of generalised
                                  Catalan numbers  . . . . . . . . . . . . 275--293
               D. A. Holton and   
               B. D. Mc Kay and   
                  M. D. Plummer   A corollary to Perfect's theorem . . . . 294--299
                  J. A. Hoskins   Factoring binary matrices: a weaver's
                                  approach . . . . . . . . . . . . . . . . 300--326
             St. John G. Kettle   A class of natural bijections between
                                  Catalan families . . . . . . . . . . . . 327--348
                     C. Lam and   
                   L. Thiel and   
                     S. Swiercz   A feasibility study of a search for
                                  ovals in a projective plane of order $
                                  10 $ . . . . . . . . . . . . . . . . . . 349--352
           Charles H. C. Little   An interesting decomposition of $ k_{4n,
                                  4n} $ into planar subgraphs  . . . . . . 353--357
                 A. Marczyk and   
                   Z. Skupie\'n   Characterizations of different line
                                  graphs of graphs . . . . . . . . . . . . 358--364


Lecture Notes in Mathematics
Volume 953, 1982

                    O. Axelsson   On global convergence of iterative
                                  methods  . . . . . . . . . . . . . . . . 1--19
                   W. Hackbusch   Multi-grid solution of continuation
                                  problems . . . . . . . . . . . . . . . . 20--45
               H.-D. Mittelmann   A fast solver for nonlinear eigenvalue
                                  problems . . . . . . . . . . . . . . . . 46--67
               H. Cornelius and   
                     G. Alefeld   A device for the acceleration of
                                  convergence of a monotonously enclosing
                                  iteration method . . . . . . . . . . . . 68--79
                Bernhard Kaspar   Overrelaxation in monotonically
                                  convergent iteration methods . . . . . . 80--87
                Arnold Neumaier   Simple bounds for zeros of systems of
                                  equations  . . . . . . . . . . . . . . . 88--105
                    Karl Nickel   Das Auflösungsverhalten von nichtlinearen
                                  Fixmengen-Systemen. (German) []  . . . . 106--124
                    F.-A. Potra   On the convergence of a class of
                                  Newton-like methods  . . . . . . . . . . 125--137
                 Ulrich Hornung   ADI-methods for nonlinear variational
                                  inequalities of evolution  . . . . . . . 138--148
               Gerhard Kolb and   
             Wilhelm Niethammer   Relaxation methods for the computation
                                  of the spectral norm . . . . . . . . . . 149--158
               Theodor Meis and   
                Wolfgang Baaske   Numerical computation of periodic
                                  solutions of a nonlinear wave equation   159--171
                     C. Weiland   Erfahrungen bei der Anwendung
                                  numerischer Verfahren zur Lösung
                                  nichtlinearer hyperbolischer
                                  Differentialgleichungssysteme. (German)
                                  [] . . . . . . . . . . . . . . . . . . . 172--187
                 Wilhelm Werner   On the simultaneous determination of
                                  polynomial roots . . . . . . . . . . . . 188--202


Lecture Notes in Mathematics
Volume 954, 1982

         Sudhakar G. Pandit and   
                Sadashiv G. Deo   Preliminaries  . . . . . . . . . . . . . 1--10
         Sudhakar G. Pandit and   
                Sadashiv G. Deo   Existence and uniqueness . . . . . . . . 11--33
         Sudhakar G. Pandit and   
                Sadashiv G. Deo   Stability and asymptotic equivalence . . 34--55
         Sudhakar G. Pandit and   
                Sadashiv G. Deo   Impulsive systems  . . . . . . . . . . . 56--77
         Sudhakar G. Pandit and   
                Sadashiv G. Deo   Lyapunov's second method . . . . . . . . 78--97


Lecture Notes in Mathematics
Volume 955, 1982

                  Gerhard Gierz   Introduction . . . . . . . . . . . . . . 1--6
                  Gerhard Gierz   Notational remarks . . . . . . . . . . . 7--7
                  Gerhard Gierz   Basic definitions  . . . . . . . . . . . 8--21
                  Gerhard Gierz   Full bundles and bundles with completely
                                  regular base space . . . . . . . . . . . 22--27
                  Gerhard Gierz   Bundles with locally paracompact base
                                  spaces . . . . . . . . . . . . . . . . . 28--38
                  Gerhard Gierz   Stone--Weierstraß theorems for bundles    39--43
                  Gerhard Gierz   An alternative description of spaces of
                                  sections: Function modules . . . . . . . 44--59
                  Gerhard Gierz   Some algebraic aspects of $ \omega
                                  $-spaces . . . . . . . . . . . . . . . . 60--61
                  Gerhard Gierz   A third description of spaces of
                                  sections: $ C(X) $-convex modules  . . . 62--79
                  Gerhard Gierz   $ C(X) $-submodules of $ \Gamma $(p) . . 80--85
                  Gerhard Gierz   Quotients of bundles and $ C(X)
                                  $-modules  . . . . . . . . . . . . . . . 86--94
                  Gerhard Gierz   Morphisms between bundles  . . . . . . . 95--111
                  Gerhard Gierz   Bundles of operators . . . . . . . . . . 112--135
                  Gerhard Gierz   Excursion: Continuous lattices and
                                  bundles  . . . . . . . . . . . . . . . . 136--143
                  Gerhard Gierz   $M$-structure and bundles  . . . . . . . 144--153
                  Gerhard Gierz   An adequate $M$-theory for $ \omega
                                  $-spaces . . . . . . . . . . . . . . . . 154--158
                  Gerhard Gierz   Duality  . . . . . . . . . . . . . . . . 159--182
                  Gerhard Gierz   The closure of the `unit ball' of a
                                  bundle and separation axioms . . . . . . 183--199
                  Gerhard Gierz   Locally trivial bundles: a definition    200--201
                  Gerhard Gierz   Local linear independence  . . . . . . . 202--208


Lecture Notes in Mathematics
Volume 956, 1982

   Ersan Akyìldìz   Vector fields and cohomology of $ G / P
                                  $  . . . . . . . . . . . . . . . . . . . 1--9
 Andrzej Bia\lynicki-Birula and   
           Joanna \'Swi\kecicka   Complete quotients by algebraic torus
                                  actions  . . . . . . . . . . . . . . . . 10--22
           James B. Carrell and   
            Andrew John Sommese   A generalization of a theorem of
                                  Horrocks . . . . . . . . . . . . . . . . 23--28
           James B. Carrell and   
            Andrew John Sommese   Almost homogeneous $ C* $ actions on
                                  compact complex surfaces . . . . . . . . 29--33
                 Igor Dolgachev   Weighted projective varieties  . . . . . 34--71
                 Jerzy Konarski   A pathological example of an action of $
                                  k* $ . . . . . . . . . . . . . . . . . . 72--78
                 Jerzy Konarski   Properties of projective orbits of
                                  actions of affine algebraic groups . . . 79--91
                  Mariusz Koras   Linearization of reductive group actions 92--98
             David I. Lieberman   Holomorphic vector fields and
                                  rationality  . . . . . . . . . . . . . . 99--117
            Andrew John Sommese   Some examples of $ \mathbb {C}* $
                                  actions  . . . . . . . . . . . . . . . . 118--124
                Philip Wagreich   The growth function of a discrete group  125--144


Lecture Notes in Mathematics
Volume 957, 1982

              Alfonso Castro B.   Reduction methods via minimax  . . . . . 1--20
          Alfonso Castro B. and   
      J. V. A. Gonçalves   On multiple solutions of nonlinear
                                  elliptic equations with odd
                                  nonlinearities . . . . . . . . . . . . . 21--33
    Djairo Guedes de Figueiredo   Positive solutions of semilinear
                                  elliptic problems  . . . . . . . . . . . 34--87
             Saul Hahn-Goldberg   A regularity theorem for inverse bounded
                                  and accretive operators in abstract
                                  Hilbert space  . . . . . . . . . . . . . 88--96
                Daniel B. Henry   How to remember the Sobolev inequalities 97--109
        Chaim Samuel Hönig   The adjoint equation of a linear
                                  Volterra Stieltjes-integral equation
                                  with a linear constraint . . . . . . . . 110--125
               A. F. Izé   On a fixed point index method for the
                                  analysis of the asymptotic behavior and
                                  boundary value problems of process and
                                  semidynamical systems  . . . . . . . . . 126--144
                      Jorge Ize   Introduction to bifurcation theory . . . 145--202
                 Jorge Lewowicz   Sobre estabilidad topologica. (Spanish)
                                  [On topological stability] . . . . . . . 203--211
              P. S. Milojevi\'c   Solvability of operator equations
                                  involving nonlinear perturbations of
                                  Fredholm mappings of nonnegative index
                                  and applications . . . . . . . . . . . . 212--228
          Gustavo Perla Menzala   Some remarks on a wave equation with a
                                  nonlocal interaction . . . . . . . . . . 229--236
             Paul H. Rabinowitz   The mountain pass theorem: Theme and
                                  variations . . . . . . . . . . . . . . . 237--271
             Larry L. Schumaker   Optimal spline solutions of systems of
                                  ordinary differential equations  . . . . 272--283
                   J. Sotomayor   Structurally stable second order
                                  differential equations . . . . . . . . . 284--301


Lecture Notes in Mathematics
Volume 958, 1982

             F. Rudolf Beyl and   
              Jürgen Tappe   Introduction . . . . . . . . . . . . . . 1--4
             F. Rudolf Beyl and   
              Jürgen Tappe   Group extensions with Abelian kernel . . 5--66
             F. Rudolf Beyl and   
              Jürgen Tappe   Schur's theory of projective
                                  representations  . . . . . . . . . . . . 67--122
             F. Rudolf Beyl and   
              Jürgen Tappe   Isoclinism . . . . . . . . . . . . . . . 123--178
             F. Rudolf Beyl and   
              Jürgen Tappe   Other group-theoretic applications of
                                  the Schur multiplicator  . . . . . . . . 179--260


Lecture Notes in Mathematics
Volume 959, 1982

                Eberhard Becker   Valuations and real places in the theory
                                  of formally real fields  . . . . . . . . 1--40
                 J. Bochnak and   
              Gustave Efroymson   An introduction to Nash functions  . . . 41--54
                 G. W. Brumfiel   Real valuation rings and ideals  . . . . 55--97
 J.-L. Colliot-Thél\`ene   Variantes du Nullstellensatz réel et
                                  anneaux formellement réels. (French) []   98--108
                   Michel Coste   Ensembles semi-algébriques  . . . . . . . 109--138
                Eberhard Becker   The real holomorphy ring and sums of $ 2
                                  n$-th powers . . . . . . . . . . . . . . 139--181
             Riccardo Benedetti   On certain topological spaces admitting
                                  strongly coherent real algebraic
                                  structure  . . . . . . . . . . . . . . . 182--197
               R. Benedetti and   
                     A. Tognoli   Remarks and counterexamples in the
                                  theory of real algebraic vector bundles
                                  and cycles . . . . . . . . . . . . . . . 198--211
                     J. Bochnak   Topology of real analytic sets --- Some
                                  open problems  . . . . . . . . . . . . . 212--217
              Jacek Bochnak and   
           Wojciech Kucharz and   
                Masahiro Shiota   The divisor class groups of some rings
                                  of global real analytic, Nash or
                                  rational regular functions . . . . . . . 218--248
            Ludwig Bröcker   Real spectra and distributions of
                                  signatures . . . . . . . . . . . . . . . 249--272
              Man-Duen Choi and   
           Manfred Knebusch and   
              Tsit-Yuen Lam and   
                  Bruce Reznick   Transversal zeros and positive
                                  semidefinite forms . . . . . . . . . . . 273--298
                 Hans Delfs and   
               Manfred Knebusch   Zur Theorie der semialgebraischen Wege
                                  und Intervalle über einem reell
                                  abgeschlossenen Körper. (German) [] . . . 299--323
               D. W. Dubois and   
             Tomás Recio   Subordinate structure sheaves  . . . . . 324--342
           Gustave A. Efroymson   The extension theorem for Nash functions 343--357
             Jean Houdebine and   
              Louis Mahé   Séparation des composantes connexes
                                  réelles dans le cas des variétés
                                  projectives. (French) [] . . . . . . . . 358--370
            Friedrich Ischebeck   On real one-dimensional cycles . . . . . 371--380
                   J.-J. Risler   Sur l'homologie des surfaces
                                  alg\`ebriques réelles. (French) []  . . . 381--385
                Raymond Rolland   Étude des coupures dans les groupes et
                                  corps ordonnéas. (French) []  . . . . . . 386--405
Marie-Françoise Coste-Roy   Faisceau structural sur le sp\`ectre réel
                                  et fonctions de Nash. (French) []  . . . 406--432


Lecture Notes in Mathematics
Volume 960, 1982

          Klaus Stüben and   
             Ulrich Trottenberg   Multigrid methods: Fundamental
                                  algorithms, model problem analysis and
                                  applications . . . . . . . . . . . . . . 1--176
                   W. Hackbusch   Multi-grid convergence theory  . . . . . 177--219
                    Achi Brandt   Guide to multigrid development . . . . . 220--312
               E. J. van Asselt   The multi grid method and artificial
                                  viscosity  . . . . . . . . . . . . . . . 313--326
                W. Auzinger and   
                  H. J. Stetter   Defect corrections and multigrid
                                  iterations . . . . . . . . . . . . . . . 327--351
                    O. Axelsson   On multigrid methods of the two-level
                                  type . . . . . . . . . . . . . . . . . . 352--367
                Dietrich Braess   The convergence rate of a multigrid
                                  method with Gauss--Seidel relaxation for
                                  the Poisson equation . . . . . . . . . . 368--386
           Herman Deconinck and   
                 Charles Hirsch   A multigrid finite element method for
                                  the transonic potential equation . . . . 387--409
                   Iain S. Duff   Sparse matrix software for elliptic
                                  PDE's  . . . . . . . . . . . . . . . . . 410--426
           Hartmut Foerster and   
                Kristian Witsch   Multigrid software for the solution of
                                  elliptic problems on rectangular
                                  domains: MGOO (release 1)  . . . . . . . 427--460
                   W. Hackbusch   On multi-grid iterations with defect
                                  correction . . . . . . . . . . . . . . . 461--473
             G. W. Hedstrom and   
                 G. H. Rodrique   Adaptive-grid methods for time-dependent
                                  partial differential equations . . . . . 474--484
                   P. W. Hemker   Mixed defect correction iteration for
                                  the accurate solution of the convection
                                  diffusion equation . . . . . . . . . . . 485--501
                    Rob Kettler   Analysis and comparison of relaxation
                                  schemes in robust multigrid and
                                  preconditioned conjugate gradient
                                  methods  . . . . . . . . . . . . . . . . 502--534
               J. F. Maitre and   
                        F. Musy   The contraction number of a class of
                                  two-level methods; an exact evaluation
                                  for some finite element subspaces and
                                  model problems . . . . . . . . . . . . . 535--544
                   Th. Meis and   
                 H. Lehmann and   
                     H. Michael   Application of the multigrid method to a
                                  nonlinear indefinite problem . . . . . . 545--557
               H.-D. Mittelmann   Multi-grid methods for simple
                                  bifurcation problems . . . . . . . . . . 558--575
                 Zenon P. Nowak   Use of the multigrid method for
                                  Laplacian problems in three dimensions   576--598
           Wolfgang Schmidt and   
                 Antony Jameson   Applications of multi-grid methods for
                                  transonic flow calculations  . . . . . . 599--613
                   P. Wesseling   A robust and efficient multigrid method  614--630


Lecture Notes in Mathematics
Volume 961, 1982

                J.-L. Brylinski   Modules holonômes \`a singularités
                                  reguli\`eres et filtration de Hodge.
                                  (French) []  . . . . . . . . . . . . . . 1--21
                A. Campillo and   
                 J. Castellanos   On projections of space algebroid curves 22--31
                       E. Casas   Moduli of algebroid plane curves . . . . 32--83
           André Galligo   Invariants topologiques de germes
                                  d'applications stables et finies.
                                  (French) []  . . . . . . . . . . . . . . 84--88
                  M. Giusti and   
                       M. Merle   Singularités isolées et sections planes de
                                  variétés determinantielles. (French) []    89--102
                  M. Giusti and   
                       M. Merle   Singularités isolées et sections planes de
                                  variétés determinantielles. (French) []    103--118
                 M. Goresky and   
                  R. MacPherson   On the topology of complex algebraic
                                  maps . . . . . . . . . . . . . . . . . . 119--129
            Jean-Michel Granger   Singularités des schémas de Hilbert
                                  ponctuels. (French) [] . . . . . . . . . 130--140
             Gert-Martin Greuel   On deformation of curves and a formula
                                  of Deligne . . . . . . . . . . . . . . . 141--168
           Robin Hartshorne and   
       André Hirschowitz   Droites en position générale dans l'espace
                                  projectif. (French) [] . . . . . . . . . 169--188
             J.-P. G. Henry and   
                       M. Merle   Limites d'espaces tangents et
                                  transversalité de variétés polaires.
                                  (French) []  . . . . . . . . . . . . . . 189--199
                M. Herrmann and   
                      U. Orbanz   Between equimultiplicity and normal
                                  flatness . . . . . . . . . . . . . . . . 200--232
            M. Lejeune-Jalabert   Liaison et residu. (French) [] . . . . . 233--240
                Masaki Maruyama   Elementary transformations in the theory
                                  of algebraic vector bundles  . . . . . . 241--266
                F. Puerta Sales   Déformations semiuniverselles et germes
                                  d'espaces analytiques $ C*
                                  $-équivariantes. (French) []  . . . . . . 267--274
        Juan B. Sancho de Salas   A vanishing theorem for birational
                                  morphisms  . . . . . . . . . . . . . . . 275--284
                  Peter Slodowy   Chevalley groups over $ \mathbb {C}((t))
                                  $ and deformations of simply elliptic
                                  singularities  . . . . . . . . . . . . . 285--301
              Joseph Steenbrink   On the Picard group of certain smooth
                                  surfaces in weighted projective spaces   302--313
               Bernard Teissier   Variétés polaires II. Multiplicit\`es
                                  polaires, sections planes, et conditions
                                  de Whitney. (French) []  . . . . . . . . 314--491
                  David Trotman   Regular stratifications and sufficiency
                                  of jets  . . . . . . . . . . . . . . . . 492--500


Lecture Notes in Mathematics
Volume 962, 1982

                  H. L. Bentley   A note on the homology of regular
                                  nearness spaces  . . . . . . . . . . . . 1--7
                   R. Betti and   
               R. F. C. Walters   The symmetry of the Cauchy-completion of
                                  a category . . . . . . . . . . . . . . . 8--12
                Francis Borceux   On algebraic localizations . . . . . . . 13--22
                Dominique Bourn   A canonical action on indexed limits an
                                  application to coherent homotopy . . . . 23--32
             H. Brandenburg and   
                     M. Hu\vsek   A remark on cartesian closedness . . . . 33--38
               Ronald Brown and   
              Philip J. Higgins   Crossed complexes and non-abelian
                                  extensions . . . . . . . . . . . . . . . 39--50
                     Yves Diers   Un crit\`ere de représentabilité par
                                  sections continues de faisceaux.
                                  (French) []  . . . . . . . . . . . . . . 51--61
                     Armin Frei   Kan extensions and systems of
                                  imprimitivity  . . . . . . . . . . . . . 62--68
          Alfred Frölicher   Smooth structures  . . . . . . . . . . . 69--81
                   John W. Gray   Enriched algebras, spectra and homotopy
                                  limits . . . . . . . . . . . . . . . . . 82--99
                    Georg Greve   General construction of monoidal closed
                                  structures in topological, uniform and
                                  nearness spaces  . . . . . . . . . . . . 100--114
              P. J. Higgins and   
                      J. Taylor   The fundamental groupoid and the
                                  homotopy crossed complex of an orbit
                                  space  . . . . . . . . . . . . . . . . . 115--122
             Rudolf-E. Hoffmann   Minimal topological completion of
                                  $_K{\rm Ban}_1 \to_K{\rm Vec}$ . . . . . 123--132
           Michael Höppner   On the freeness of Whitehead-diagrams    133--137
                     M. Hu\vsek   Applications of category theory to
                                  uniform structures . . . . . . . . . . . 138--144
               Sten Kaijser and   
            Joan Wick Pelletier   A categorical framework for
                                  interpolation theory . . . . . . . . . . 145--152
                      J. Lambek   Toposes are monadic over categories  . . 153--166
             John MacDonald and   
                   Arthur Stone   Essentially monadic adjunctions  . . . . 167--174
             John MacDonald and   
                  Walter Tholen   Decomposition of morphisms into
                                  infinitely many factors  . . . . . . . . 175--189
            L. Márki and   
                    R. Wiegandt   Remarks on radicals in categories  . . . 190--196


Lecture Notes in Mathematics
Volume 963, 1982

                   Roel Nottrot   Introduction . . . . . . . . . . . . . . 1--19
                   Roel Nottrot   Optimal processes on manifolds . . . . . 20--29
                   Roel Nottrot   Processes, described by ordinary
                                  differential equations . . . . . . . . . 30--40
                   Roel Nottrot   Processes, described by first order
                                  partial differential equations . . . . . 41--53
                   Roel Nottrot   Processes, described by second order
                                  partial differential equations . . . . . 54--119


Lecture Notes in Mathematics
Volume 964, 1982

                 F. V. Atkinson   On the asymptotic behaviour of the
                                  Titchmarsh--Weyl $m$-coefficient and the
                                  spectral function for scalar
                                  second-order differential expressions    1--27
             F. V. Atkinson and   
                   C. T. Fulton   Some limit circle eigenvalue problems
                                  and asymptotic formulae for eigenvalues  28--55
             F. V. Atkinson and   
              J. R. Haddock and   
                 O. J. Staffans   Integral inequalities and exponential
                                  convergence of solutions of differential
                                  equations with bounded delay . . . . . . 56--68
               D. L. Barrow and   
                    P. W. Bates   Bifurcation of periodic travelling waves
                                  for a reaction-diffusion system  . . . . 69--76
                  Horst Behncke   The Dirac equation with an anomalous
                                  magnetic moment II . . . . . . . . . . . 77--85
                   V. Benci and   
                 A. Capozzi and   
                   D. Fortunato   Periodic solutions of a class of
                                  Hamiltonian systems  . . . . . . . . . . 86--94
              Patrick J. Browne   Multiparameter problems: The last decade 95--109
               Richard C. Brown   An approach to the Dirichlet index for
                                  operators satisfying minimal conditions  110--117
         Jose M. Amillo Gil and   
              John A. Burns and   
                Eugene M. Cliff   Nonlinear neutral functional
                                  differential equations in product spaces 118--134
             P. A. Clarkson and   
                   J. B. McLeod   A connection formula for the Second
                                  Painlevé Transcendent . . . . . . . . . . 135--142
                   David Colton   The inverse scattering problem for
                                  acoustic waves . . . . . . . . . . . . . 143--161
             Jacques Dubois and   
                  Pedro Morales   On the Hukuhara--Kneser property for
                                  some Cauchy problems in locally convex
                                  topological vector spaces  . . . . . . . 162--170
               Nguyen Xuan Dung   Essential self-adjointness and
                                  self-adjointness for Generalized
                                  Schrödinger Operators . . . . . . . . . . 171--178
               M. S. P. Eastham   Asymptotic theory for a critical class
                                  of fourth-order differential equations   179--186
               Á. Elbert   Oscillation and nonoscillation theorems
                                  for some non-linear ordinary
                                  differential equations . . . . . . . . . 187--212
                  D. E. Edmunds   Entropy numbers, $s$-numbers and
                                  eigenvalues  . . . . . . . . . . . . . . 213--231
               Paul C. Fife and   
               Basil Nicolaenko   The singular perturbation approach to
                                  flame theory with chain and competing
                                  reactions  . . . . . . . . . . . . . . . 232--250
                  J. Fleckinger   On the singular values of
                                  non-self-adjoint operators of Schrödinger
                                  type . . . . . . . . . . . . . . . . . . 251--262
                     I. M. Gali   Optimal control of systems governed by
                                  elliptic operator of infinite order  . . 263--271
             Vinod B. Goyal and   
             Philip W. Schaefer   Comparison principles for some fourth
                                  order elliptic problems  . . . . . . . . 272--279


Lecture Notes in Mathematics
Volume 965, 1982

        Christopher T. H. Baker   An introduction to the numerical
                                  treatment of Volterra and Abel-type
                                  integral equations . . . . . . . . . . . 1--38
                     C. de Boor   Topics in multivariate approximation
                                  theory . . . . . . . . . . . . . . . . . 39--78
                      M. G. Cox   Practical spline approximation . . . . . 79--112
                   K. W. Morton   Finite element methods for
                                  non-self-adjoint problems  . . . . . . . 113--148
                Michael J. Todd   An introduction to piecewise-linear
                                  homotopy algorithms for solving systems
                                  of equations . . . . . . . . . . . . . . 149--202


Lecture Notes in Mathematics
Volume 966, 1982

                  Jerzy Browkin   Elements of small order in $ K_2 F $ . . 1--6
            R. Keith Dennis and   
                  Kiyoshi Igusa   Hochschild homology and the second
                                  obstruction for pseudoisotopy  . . . . . 7--58
        Andreas W. M. Dress and   
                Aderemi O. Kuku   A convenient setting for equivariant
                                  higher algebraic $K$-theory  . . . . . . 59--68
              Daniel R. Grayson   Finite generation of $K$- groups of a
                                  curve over a finite field  . . . . . . . 69--90
                  Howard Hiller   Affine Lie algebras and algebraic
                                  $K$-theory . . . . . . . . . . . . . . . 91--107
           Johannes Huebschmann   Stem extensions of the infinite general
                                  linear group and large Steinberg groups  108--111
        Jürgen Hurrelbrink   $ K_2 (o) $ for two totally real fields
                                  of degree three and four . . . . . . . . 112--114
               Christian Kassel   Le groupe $ K_3 (Z[{\in }]) $ n'a pas de
                                  $p$-torsion pour $ p \ne 2$ et $3$.
                                  (French) []  . . . . . . . . . . . . . . 115--121
                  M. E. Keating   Whitehead groups of dihedral $2$-groups  122--127
                Manfred Kolster   On injective stability for $ K_2 $ . . . 128--168
                 Hartmut Lindel   On projective modules over polynomial
                                  rings over regular rings . . . . . . . . 169--179
             Ferruccio Orecchia   The conductor of some one-dimensional
                                  rings and the computation of their
                                  $K$-theory groups  . . . . . . . . . . . 180--196
                     U. Rehmann   A survey of the congruence subgroup
                                  problem  . . . . . . . . . . . . . . . . 197--207
                Clayton Sherman   Group representations and algebraic
                                  $K$-theory . . . . . . . . . . . . . . . 208--243
                J. R. Silvester   On the $ {\rm Gl}_n $ of a semi-local
                                  ring . . . . . . . . . . . . . . . . . . 244--260
               Victor P. Snaith   Asymptotic phenomena in the $K$-theory
                                  of group rings . . . . . . . . . . . . . 261--270
                C. Soulé   Operations on étale $K$-theory.
                                  Applications . . . . . . . . . . . . . . 271--303
                   A. A. Suslin   Stability in algebraic $K$-theory  . . . 304--333
                   A. A. Suslin   Mennicke symbols and their applications
                                  in the $k$-theory of fields  . . . . . . 334--356
         Wilberd van der Kallen   $ {\rm SL}_3 (C[X]) $ does not have
                                  bounded word length  . . . . . . . . . . 357--361


Lecture Notes in Mathematics
Volume 967, 1982

                    Anthony Bak   Subgroups of the general linear group
                                  normalized by relative elementary groups 1--22
             Z. Fiedorowicz and   
               H. Hauschild and   
                      J. P. May   Equivariant algebraic $K$-theory . . . . 23--80
                    Daniel Guin   Sur le groupe $ K_3 $ d'un anneau.
                                  (French) []  . . . . . . . . . . . . . . 81--100
                  Ian Hambleton   Projective surgery obstructions on
                                  closed manifolds . . . . . . . . . . . . 101--131
               W. C. Hsiang and   
                      B. Jahren   A note on the homotopy groups of the
                                  diffeomorphism groups of spherical space
                                  forms  . . . . . . . . . . . . . . . . . 132--145
                  Kiyoshi Igusa   On the algebraic $K$-theory of $
                                  a_\infty $-ring spaces . . . . . . . . . 146--194
                  Peter J. Kahn   Steenrod's problem and $k$-invariants of
                                  certain classifying spaces . . . . . . . 195--214
                    Kazuya Kato   Galois cohomology of complete discrete
                                  valuation fields . . . . . . . . . . . . 215--238
                Manfred Kolster   Even dimensional projective surgery
                                  groups of finite groups  . . . . . . . . 239--279
                Andrew Matchett   Exact sequences for locally free class
                                  groups . . . . . . . . . . . . . . . . . 280--290
               Manuel Ojanguren   Unités représentées par des formes
                                  quadratiques ou par des normes réduites.
                                  (French) []  . . . . . . . . . . . . . . 291--299
                 William Pardon   A `gersten conjecture' for Witt groups   300--315
                 Ulrich Stuhler   On the cohomology of $ {\rm SL}_n $ over
                                  rings of algebraic functions . . . . . . 316--359
                   M. J. Taylor   A logarithmic description of
                                  determinants in group rings  . . . . . . 360--370
               Stephen V. Ullom   Character action on the class group of
                                  Fröhlich  . . . . . . . . . . . . . . . . 371--375
                   Pierre Vogel   Localisation non commutative de formes
                                  quadratiques. (French) []  . . . . . . . 376--389
           Friedhelm Waldhausen   Operations in the algebraic $K$-theory
                                  of spaces  . . . . . . . . . . . . . . . 390--409


Lecture Notes in Mathematics
Volume 968, 1982

                    Don Secrest   An overview of the techniques in use for
                                  solving the coupled equations of
                                  scattering theory  . . . . . . . . . . . 1--21
             Erkki Brändas   Weyl's theory for second order
                                  differential equations and its
                                  application to some problems in quantum
                                  chemistry  . . . . . . . . . . . . . . . 22--39
             Dennis J. Diestler   The discretization of continuous
                                  infinite sets of coupled ordinary linear
                                  differential equations: Application to
                                  the collision-induced dissociation of a
                                  diatomic molecule by an atom . . . . . . 40--52
                  John T. Broad   Extraction of continuum properties from
                                  $ L^2 $ basis set matrix representations
                                  of the Schrödinger equation: the Sturm
                                  sequence polynomials and Gauss
                                  quadrature . . . . . . . . . . . . . . . 53--70
       Charlotte Froese Fischer   Approximate solution of Schrödinger's
                                  equation for atoms . . . . . . . . . . . 71--81
                  L. Wolniewicz   Numerical integration of linear
                                  inhomogeneous ordinary differential
                                  equations appearing in the nonadiabatic
                                  theory of small molecules  . . . . . . . 82--94
          Karl E. Gustafson and   
                 David P. Young   Computation of solenoidal
                                  (divergence-free) vector fields  . . . . 95--113
           Karl Solchenbach and   
          Klaus Stüben and   
         Ulrich Trottenberg and   
                Kristian Witsch   Efficient solution of a nonlinear heat
                                  conduction problem by use of fast
                                  elliptic reduction and multigrid methods 114--148
          Germund Dahlquist and   
            Lennart Edsberg and   
     Gunilla Sköllermo and   
          Gustaf Söderlind   Are the numerical methods and software
                                  satisfactory for chemical kinetics?  . . 149--164
                     W. F. Ames   Optimization of nonlinear kinetic
                                  equation computation . . . . . . . . . . 165--189
                     C. W. Gear   Automatic detection and treatment of
                                  oscillatory and/or stiff ordinary
                                  differential equations . . . . . . . . . 190--206
                  E. Hairer and   
                      G. Wanner   Characterization of non-linearly stable
                                  implicit Runge--Kutta methods  . . . . . 207--219
                 Bengt Lindberg   Compact deferred correction formulas . . 220--233
                 L. F. Shampine   Solving ODEs in quasi steady state . . . 234--245
        Robert E. O'Malley, Jr.   A singular perturbations approach to
                                  reduced-order modeling and decoupling
                                  for large scale linear systems . . . . . 246--255
              Robert D. Russell   Global codes for BVODEs and their
                                  comparison . . . . . . . . . . . . . . . 256--268
                  H. J. Stetter   Global error estimation in ordinary
                                  initial value problems . . . . . . . . . 269--279
               Rolf Jeltsch and   
               Olavi Nevanlinna   Lower bounds for the accuracy of linear
                                  multistep methods  . . . . . . . . . . . 280--291
              Klaus Böhmer   Asymptotic error expansions and discrete
                                  Newton methods for elliptic boundary
                                  value problems . . . . . . . . . . . . . 292--300
              Per Grove Thomsen   The use of sparse matrix techniques in
                                  ODE-codes  . . . . . . . . . . . . . . . 301--309
                  H. R. Schwarz   Simultaneous Rayleigh-quotient iteration
                                  methods for large sparse generalized
                                  eigenvalue problems  . . . . . . . . . . 384--398


Lecture Notes in Mathematics
Volume 969, 1982

             Jaromir Abrham and   
                   Anton Kotzig   Critical perfect systems of difference
                                  sets with the minimum start  . . . . . . 1--11
                    Thomas Beth   Some aspects of coding theory between
                                  probability, algebra, combinatorics and
                                  complexity theory  . . . . . . . . . . . 12--29
     Albrecht Beutelspacher and   
            Walter Brestovansky   Generalized Schur numbers  . . . . . . . 30--38
                       H. Brehm   Description of spherically invariant
                                  random processes by means of
                                  $g$-functions  . . . . . . . . . . . . . 39--73
                  F. Buekenhout   Geometries for the Mathieu group $
                                  M_{12} $ . . . . . . . . . . . . . . . . 74--85
               Peter J. Cameron   Orbits and enumeration . . . . . . . . . 86--99
            Michael Clausen and   
         Friedrich Stötzer   Pictures and skew (reverse) plane
                                  partitions . . . . . . . . . . . . . . . 100--114
                  W. Deuber and   
          H. J. Prömel and   
                       B. Voigt   A canonical partition theorem for chains
                                  in regular trees . . . . . . . . . . . . 115--132
              Arne Dür and   
                  Ulrich Oberst   Incidence algebras, exponential formulas
                                  and unipotent groups . . . . . . . . . . 133--166
              David Foulser and   
             Geoffrey Mason and   
                 Michael Walker   On irreducible translation planes in odd
                                  characteristic, I  . . . . . . . . . . . 167--175
              Ferdinand Hergert   The equivalence classes of the Vasil'ev
                                  codes of length $ 15 $ . . . . . . . . . 176--186
           Christoph Hering and   
       Hans-Jörg Schaeffer   On the new projective planes of R.
                                  Figueroa . . . . . . . . . . . . . . . . 187--190
            Adalbert Kerber and   
      Karl-Josef Thürlings   Counting symmetry classes of functions
                                  by weight and automorphism group . . . . 191--211
             Egmont Köhler   Quadruple systems over $ Z_p $ admitting
                                  the affine group . . . . . . . . . . . . 212--228
              Hanfried Lenz and   
                Herbert Zeitler   Arcs and ovals in Steiner triple systems 229--250
            Heinz Lüneburg   On Dedekind numbers  . . . . . . . . . . 251--257
                Dr. A. Neumaier   Regular sets and quasi-symmetric
                                  $2$-designs  . . . . . . . . . . . . . . 258--275
                  W. Oberschelp   Asymptotic $0$--$1$ laws in
                                  combinatorics  . . . . . . . . . . . . . 276--292
            Jörg Remlinger   Generalized block designs as
                                  approximations for optimal coverings . . 293--301
                     Dov Tamari   A graphic theory of associativity and
                                  wordchain patterns . . . . . . . . . . . 302--320


Lecture Notes in Mathematics
Volume 970, 1982

                 S. G. Gindikin   Integral geometry and twistors . . . . . 2--42
                   Yu. I. Manin   Gauge fields and cohomology of analytic
                                  sheaves  . . . . . . . . . . . . . . . . 43--52
    Zoltán Perjés   Introduction to twistor particle theory  53--72
                  N. J. Hitchin   Complex manifolds and Einstein's
                                  equations  . . . . . . . . . . . . . . . 73--99
                 A. A. Kirillov   Infinite dimensional Lie groups; their
                                  orbits, invariants and representations.
                                  The geometry of moments  . . . . . . . . 101--123
                  A. S. Schwarz   A few remarks on the construction of
                                  solutions of non-linear equations  . . . 124--128
            A. K. Pogrebkov and   
                M. C. Polivanov   Some topics in the theory of singular
                                  solutions of nonlinear equations . . . . 129--145
                V. K. Mel'nikov   Symmetries and conservation laws of
                                  dynamical systems  . . . . . . . . . . . 146--172
     M. A. Semenov-Tian-Shansky   Group-theoretical aspects of completely
                                  integrable systems . . . . . . . . . . . 173--185
             A. V. Mikha\u\ilov   Relativistically invariant models of the
                                  field theory integrable by the inverse
                                  scattering method  . . . . . . . . . . . 186--196
              P. A. Nikolov and   
                  I. T. Todorov   Space-time versus phase space approach
                                  to relativistic particle dynamics  . . . 197--216


Lecture Notes in Mathematics
Volume 972, 1982

                  A. Bensoussan   Lectures on stochastic control . . . . . 1--62
                 B. Grigelionis   Stochastic non linear filtering
                                  equations and semimartingales  . . . . . 63--99
                 Hiroshi Kunita   Stochastic partial differential
                                  equations connected with non-linear
                                  filtering  . . . . . . . . . . . . . . . 100--169
               Sanjoy K. Mitter   Lectures on nonlinear filtering and
                                  stochastic control . . . . . . . . . . . 170--207
              É. Pardoux   Equations of non-linear filtering; and
                                  application to stochastic control with
                                  partial observation  . . . . . . . . . . 208--248
        Giovanni B. Di Masi and   
        Wolfgang J. Runggaldier   On approximation methods for nonlinear
                                  filtering  . . . . . . . . . . . . . . . 249--259
             B. Grigelionis and   
              R. Mikulevi\vcius   On weak convergence to random processes
                                  with boundary conditions . . . . . . . . 260--275
                    Denis Talay   How to discretize stochastic
                                  differential equations . . . . . . . . . 276--292


Lecture Notes in Mathematics
Volume 971, 1983

                 W. Abikoff and   
                   K. Appel and   
                      P. Schupp   Lifting surface groups to $ {\rm SL}(2,
                                  \mathbb {C})^* $ . . . . . . . . . . . . 1--5
               Emilio Bujalance   NEC groups and Klein surfaces  . . . . . 6--14
                    Harvey Cohn   Remarks on the cyclotomic Fricke groups  15--23
                 Michael Engber   On the Noether gap theorem . . . . . . . 24--30
                   Daniel Gallo   A $3$-dimensional hyperbolic collar
                                  lemma  . . . . . . . . . . . . . . . . . 31--35
            Daniel M. Gallo and   
              R. Michael Porter   Projective structures on open surfaces   36--47
          Frederick P. Gardiner   The Teichmüller--Kobayashi metric for
                                  infinite dimensional complex Teichmüller
                                  spaces . . . . . . . . . . . . . . . . . 48--67
                George R. Kempf   The elementary theory of correspondences 68--78
                 Bernard Maskit   Panelled web groups  . . . . . . . . . . 79--108
              R. Michael Porter   Prescribed monodromy on noncompact
                                  surfaces . . . . . . . . . . . . . . . . 109--117


Lecture Notes in Mathematics
Volume 973, 1983

                   James Demmel   The condition number of equivalence
                                  transformations that block diagonalize
                                  matrix pencils . . . . . . . . . . . . . 2--16
            V. N. Kublanovskaya   An approach to solving the spectral
                                  problem of $ A - \lambda B $ . . . . . . 17--29
         Bo Kågström   On computing the Kronecker canonical
                                  form of regular $ (A - \lambda B)
                                  $-pencils  . . . . . . . . . . . . . . . 30--57
                Paul Van Dooren   Reducing subspaces: Definitions,
                                  properties and algorithms  . . . . . . . 58--73
                 C. W. Gear and   
                  L. R. Petzold   Differential/algebraic systems and
                                  matrix pencils . . . . . . . . . . . . . 75--89
               Kam-Moon Liu and   
               Eduardo L. Ortiz   Approximation of eigenvalues defined by
                                  ordinary differential equations with the
                                  Tau method . . . . . . . . . . . . . . . 90--102
                      Axel Ruhe   The two-sided Arnoldi algorithm for
                                  nonsymmetric eigenvalue problems . . . . 104--120
                    Youcef Saad   Projection methods for solving large
                                  sparse eigenvalue problems . . . . . . . 121--144
                Liv Aasland and   
         Petter Bjòrstad   The generalized eigenvalue problem in
                                  shipdesign and offshore industry --- a
                                  comparison of traditional methods with
                                  the Lanczos process  . . . . . . . . . . 146--155
               E. G. Carnoy and   
                     M. Geradin   On the practical use of the Lanczos
                                  algorithm in finite element applications
                                  to vibration and bifurcation problems    156--176
                Thomas Ericsson   Implementation and applications of the
                                  spectral transformation Lanczos
                                  algorithm  . . . . . . . . . . . . . . . 177--188
                    D. J. Evans   Preconditioned iterative methods for the
                                  generalized eigenvalue problem . . . . . 189--194
                  Alan Jennings   On bounds for symmetric eigenvalue
                                  problems . . . . . . . . . . . . . . . . 195--205
                  G. W. Stewart   A method for computing the generalized
                                  singular value decomposition . . . . . . 207--220
                   Ji-guang Sun   Perturbation analysis for the
                                  generalized eigenvalue and the
                                  generalized singular value problem . . . 221--244
               Charles Van Loan   A generalized SVD analysis of some
                                  weighting methods for equality
                                  constrained least squares  . . . . . . . 245--262
            Per Åke Wedin   On angles between subspaces of a finite
                                  dimensional inner product space  . . . . 263--285
                    S. Wold and   
                 H. Martens and   
                        H. Wold   The multivariate calibration problem in
                                  chemistry solved by the PLS method . . . 286--293


Lecture Notes in Mathematics
Volume 974, 1983

             André Draux   Polynômes Orthogonaux. (French)
                                  [Orthogonal polynomials] . . . . . . . . 1--96
             André Draux   Syst\`emes Adjacents De Polynômes
                                  Orthogonaux. (French) [] . . . . . . . . 97--177
             André Draux   Fonctionnelles Linéaires Particuli\`eres.
                                  (French) []  . . . . . . . . . . . . . . 178--274
             André Draux   Relations Tous Azimuts. (French)
                                  [All-azimuth relations]  . . . . . . . . 275--404
             André Draux   Quadratures de Gauss. (French) []  . . . 405--438
             André Draux   Approximants De Padé En Deux Points.
                                  (French) []  . . . . . . . . . . . . . . 439--552
             André Draux   Approximants Des Series De Fonctions.
                                  (French) []  . . . . . . . . . . . . . . 553--600


Lecture Notes in Mathematics
Volume 975, 1983

                     J. Esterle   Elements for a classification of
                                  commutative radical Banach algebras  . . 4--65
                     J. Esterle   Quasimultipliers, representations of $
                                  H^\infty $, and the closed ideal problem
                                  for communtative Banach algebras . . . . 66--162
                     F. Zouakia   The theory of Cohen elements . . . . . . 163--178
                    H. G. Dales   Convolution algebras on the real line    180--209
                       Y. Domar   Bilaterally translation-invariant
                                  subspaces of weighted $ L^p(R) $ . . . . 210--213
                    Yngve Domar   A solution of the translation-invariant
                                  subspace problem for weighted $ L^p $ on
                                  $R$, $ \mathbb {R}$ or $ \mathbb {R}^+$  214--226
         William G. Badé   Multipliers of weighted $ l^1 $-algebras 227--247
                  K. B. Laursen   Ideal structure in radical sequence
                                  algebras . . . . . . . . . . . . . . . . 248--257
                 Marc P. Thomas   Approximation in the radical algebra $
                                  l^1 (\omega_n) $ when $ \omega_n $ is
                                  star-shaped  . . . . . . . . . . . . . . 258--272
             Sandy Grabiner and   
                 Marc P. Thomas   A class of unicellular shifts which
                                  contains non-strictly cyclic shifts  . . 273--276
                    G. R. Allan   An inequality involving product measures 277--279
                   G. A. Willis   The norms of powers of functions in the
                                  Volterra algebra . . . . . . . . . . . . 280--281
                 Sandy Grabiner   Weighted convolution algebras as
                                  analogues of Banach algebras of power
                                  series . . . . . . . . . . . . . . . . . 282--289
                    G. R. Allan   Commutative Banach algebras with
                                  power-series generators  . . . . . . . . 290--294
     Niels Grònbæk   Weighted discrete convolution algebras   295--300
            Gregory F. Bachelis   Some radical quotients in harmonic
                                  analysis . . . . . . . . . . . . . . . . 301--308
                       Y. Domar   A Banach algebra related to the disk
                                  algebra  . . . . . . . . . . . . . . . . 309--311
                Bernard Aupetit   Automatic continuity conditions for a
                                  linear mapping from a Banach algebra
                                  onto a semi-simple Banach algebra  . . . 313--316
                 Richard J. Loy   The uniqueness of norm problem in Banach
                                  algebras with finite dimensional radical 317--327


Lecture Notes in Mathematics
Volume 976, 1983

                    X. Fernique   Régularité de fonctions aléatoires non
                                  Gaussiennes. (French) [] . . . . . . . . 2--74
              P. Warwick Millar   The minimax principle in asymptotic
                                  statistical theory . . . . . . . . . . . 75--265
              Daniel W. Stroock   Some applications of stochastic calculus
                                  to partial differential equations  . . . 267--382
                       M. Weber   Analyse infinitesimale de fonctions
                                  aléatoires. (French) [] . . . . . . . . . 383--465


Lecture Notes in Mathematics
Volume 977, 1983

               T. Parthasarathy   Preliminaries and statement of the
                                  problem  . . . . . . . . . . . . . . . . 1--5
               T. Parthasarathy   $p$-matrices and $n$-matrices  . . . . . 6--16
               T. Parthasarathy   Fundamental global univalence results of
                                  Gale--Nikaido--Inada . . . . . . . . . . 17--27
               T. Parthasarathy   Global homeomorphisms between finite
                                  dimensional spaces . . . . . . . . . . . 28--40
               T. Parthasarathy   Scarf's conjecture and its validity  . . 41--48
               T. Parthasarathy   Global univalent results in $ R^2 $ and
                                  $ R^3 $  . . . . . . . . . . . . . . . . 49--58
               T. Parthasarathy   On the global stability of an autonomous
                                  system on the plane  . . . . . . . . . . 59--67
               T. Parthasarathy   Univalence for mappings with Leontief
                                  type Jacobians . . . . . . . . . . . . . 68--76
               T. Parthasarathy   Assorted applications of univalence
                                  mapping results  . . . . . . . . . . . . 77--89
               T. Parthasarathy   Further generalizations and remarks  . . 90--100


Lecture Notes in Mathematics
Volume 978, 1983

        Julian \Lawrynowicz and   
                    Jan Krzy\'z   Notation and abbreviations . . . . . . . 1--2
        Julian \Lawrynowicz and   
                    Jan Krzy\'z   Basic concepts and theorems in the
                                  analytic theory of quasiconformal
                                  mappings . . . . . . . . . . . . . . . . 3--52
        Julian \Lawrynowicz and   
                    Jan Krzy\'z   The parametrical methods . . . . . . . . 53--134
        Julian \Lawrynowicz and   
                    Jan Krzy\'z   A review of variational methods and
                                  basic applications in electrical
                                  engineering  . . . . . . . . . . . . . . 135--162


Lecture Notes in Mathematics
Volume 979, 1983

        Hédy Attouch and   
               Roger J.-B. Wets   A convergence for bivariate functions
                                  aimed at the convergence of saddle
                                  values . . . . . . . . . . . . . . . . . 1--42
                   Viorel Barbu   Optimal feedback controls for semilinear
                                  parabolic equations  . . . . . . . . . . 43--70
                  A. Bensoussan   On the production smoothing problem  . . 71--87
                Lamberto Cesari   Existence of solutions and existence of
                                  optimal solutions  . . . . . . . . . . . 88--107
                     I. Ekeland   Dual variational methods in non-convex
                                  optimization and differential equations  108--120
            Ennio De Giorgi and   
                Gianni Dal Maso   $ \Gamma $-convergence and calculus of
                                  variations . . . . . . . . . . . . . . . 121--143
           J.-B. Hiriart-Urruty   The approximate first-order and
                                  second-order directional derivatives for
                                  a convex function  . . . . . . . . . . . 144--177
             Alexander D. Joffe   New applications of nonsmooth analysis
                                  to nonsmooth optimization  . . . . . . . 178--201
                    J.-L. Lions   Contrôle optimal de syst\`emes \`a états
                                  multiples. (French) [] . . . . . . . . . 202--215
               Paolo Marcellini   A relation between existence of minima
                                  for nonconvex integrals and uniqueness
                                  for non-strictly-convex integrals of the
                                  calculus of variations . . . . . . . . . 216--231
               Sanjoy K. Mitter   Remarks on pathwise nonlinear filtering  232--235
                 Czes\law Olech   Boundary solutions of differential
                                  inclusion  . . . . . . . . . . . . . . . 236--239
                 Carlo Sbordone   On the compactness of minimizing
                                  sequences of variational problems  . . . 240--255
               Roger J.-B. Wets   A formula for the level sets of
                                  epi-limits and some applications . . . . 256--268


Lecture Notes in Mathematics
Volume 980, 1983

                 Lawrence Breen   Biextensions symétriques. (French) [] . . 1--11
                 Lawrence Breen   Structure du cube: définitions. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 12--28
                 Lawrence Breen   Structure du cube: propriétés d'additivité
                                  et de descente. (French) []  . . . . . . 29--44
                 Lawrence Breen   Fonctions thêta algébriques. (French) []   45--54
                 Lawrence Breen   $ \Sigma $-structures. (French) [$
                                  \Sigma $-structures] . . . . . . . . . . 55--66
                 Lawrence Breen   Fonctions thêta canoniques. (French) []   67--71
                 Lawrence Breen   Champs de Picard associés \`a une
                                  biextension symétrique. (French) [] . . . 72--84
                 Lawrence Breen   Interprétation homotopique. (French) []   85--101
                 Lawrence Breen   Théor\`eme du coefficient universel.
                                  (French) []  . . . . . . . . . . . . . . 102--109


Lecture Notes in Mathematics
Volume 981, 1983

                 Sakari Toppila   An introduction to Nevanlinna theory . . 1--12
                   W. K. Hayman   Value distribution of functions regular
                                  in the unit disk . . . . . . . . . . . . 13--43
               Bernard Shiffman   Introduction to the Carlson--Griffiths
                                  equidistribution theory  . . . . . . . . 44--89
                   R. E. Molzon   Some examples in value distribution
                                  theory . . . . . . . . . . . . . . . . . 90--100
                  Wilhelm Stoll   The Ahlfors--Weyl theory of meromorphic
                                  maps on parabolic manifolds  . . . . . . 101--219
                  Seppo Rickman   Value distribution of quasiregular
                                  mappings . . . . . . . . . . . . . . . . 220--245


Lecture Notes in Mathematics
Volume 982, 1983

                 S. A. Anichkin   Hypererlang approximation of probability
                                  distributions on $ (0, \infty) $ and its
                                  application  . . . . . . . . . . . . . . 1--16
              T. A. Azlarov and   
                  N. A. Volodin   On the discrete analog of
                                  Marshall--Olkin's distribution . . . . . 17--23
                 B. V. Gnedenko   On some stability theorems . . . . . . . 24--31
                  Yu. S. Hohlov   On stability estimation of certain
                                  characterization of the exponential
                                  distribution . . . . . . . . . . . . . . 32--37
                 V. A. Ivnitsky   Accuracy estimation of the results of
                                  complex systems simulation with vector
                                  output and several types of randomnesses 38--59
              V. V. Kalashnikov   A complete metric in the function space
                                  $ D[0, \infty) $ and its application . . 60--76
             L. B. Klebanov and   
               G. M. Manija and   
                  J. A. Melamed   On the estimation of location and scale
                                  parameters of stable laws  . . . . . . . 77--109
             L. B. Klebanov and   
                  J. A. Melamed   Discretization in the problems of
                                  stability of characterization of the
                                  exponential distribution . . . . . . . . 110--122
          M. V. Mihalevi\vc and   
                 L. B. Ko\vslai   Some questions of stability theory of
                                  the stochastic economical models . . . . 123--135
               A. Obretenov and   
                      S. Rachev   Characterizations of the bivariate
                                  exponential distribution and
                                  Marshall--Olkin distribution and
                                  stability  . . . . . . . . . . . . . . . 136--150
            I. V. Ostrovski\u\i   On the growth of entire characteristic
                                  functions  . . . . . . . . . . . . . . . 151--155
                   J. Panaretos   An elementary characterization of the
                                  multinomial and the multivariate
                                  hypergeometric distributions . . . . . . 156--164
                  L. L. Petrova   On the stability of characterizations of
                                  the unit distribution  . . . . . . . . . 165--171
                   S. T. Rachev   Minimal metrics in the real random
                                  variables space  . . . . . . . . . . . . 172--190
                       A. Rydel   On Poisson output of queueing systems    191--212
                  V. V. Senatov   On a relation between Lévy--Prohorov
                                  metrics and ideal metrics  . . . . . . . 213--216
                     R. Shimizu   On the stability of lack of memory
                                  characterization of the exponential
                                  distribution . . . . . . . . . . . . . . 217--226
                   I. \vSiganov   Several remarks on applications of one
                                  approach to studies of characterization
                                  problems of Pólya's theorem type  . . . . 227--237
                      A. Szulga   On the metrics of the type $ \zeta $ . . 238--243
                  A. Woli\'nska   On a problem of Dugué . . . . . . . . . . 244--253


Lecture Notes in Mathematics
Volume 983, 1983

                  M. Berger and   
                       A. Sloan   Explicit solutions of partial
                                  differential equations . . . . . . . . . 1--14
                    L. L. Helms   Hyperfinite spin models  . . . . . . . . 15--26
             C. Ward Henson and   
               L. C. Moore, Jr.   Nonstandard analysis and the theory of
                                  Banach spaces  . . . . . . . . . . . . . 27--112
                  S. A. Kosciuk   Stochastic solutions to partial
                                  differential equations . . . . . . . . . 113--115
                  S. A. Kosciuk   Existence of solutions to the martingale
                                  problem in $ R^d $ for degenerate
                                  discontinuous coefficients . . . . . . . 116--119
                Detlef Laugwitz   $ \Theta $-Calculus as a generalization
                                  of field extension an alternative
                                  approach to nonstandard analysis . . . . 120--133
        Tom L. Lindstròm   Stochastic integration in hyperfinite
                                  dimensional linear spaces  . . . . . . . 134--161
                  Edwin Perkins   Stochastic processes and nonstandard
                                  analysis . . . . . . . . . . . . . . . . 162--185
              M. M. Richter and   
                    M. E. Szabo   Towards a nonstandard analysis of
                                  programs . . . . . . . . . . . . . . . . 186--203
                  K. D. Stroyan   Infinitesimal analysis of $ l^\infty $
                                  in its Mackey topology . . . . . . . . . 204--213


Lecture Notes in Mathematics
Volume 984, 1983

               Antonio Bove and   
              Jeff E. Lewis and   
                 Cesare Parenti   Introduction . . . . . . . . . . . . . . 1--9
               Antonio Bove and   
              Jeff E. Lewis and   
                 Cesare Parenti   Preliminaries and review of results of
                                  N. Hanges  . . . . . . . . . . . . . . . 10--23
               Antonio Bove and   
              Jeff E. Lewis and   
                 Cesare Parenti   General Fuchsian systems . . . . . . . . 24--95
               Antonio Bove and   
              Jeff E. Lewis and   
                 Cesare Parenti   Applications to Fuchsian hyperbolic
                                  P.D.E. . . . . . . . . . . . . . . . . . 96--132
               Antonio Bove and   
              Jeff E. Lewis and   
                 Cesare Parenti   Operators with multiple non-involutive
                                  characteristics  . . . . . . . . . . . . 133--157


Lecture Notes in Mathematics
Volume 985, 1983

                  Z. Schuss and   
                B. J. Matkowsky   Dynamical systems driven by small white
                                  noise: Asymptotic analysis and
                                  applications . . . . . . . . . . . . . . 2--34
                  Z. Schuss and   
                B. J. Matkowsky   Introduction to the paper by V. F.
                                  Butuzov and A. B. Vasil'eva  . . . . . . 35--74
              V. F. Butuzov and   
                A. B. Vasil'eva   Singularly perturbed differential
                                  equations of parabolic type  . . . . . . 38--75
                     J. Grasman   Asymptotic methods in mathematical
                                  biology  . . . . . . . . . . . . . . . . 76--95
                     J. Grasman   Introduction to the paper by A. S. Bakaj 96--98
                    A. S. Bakaj   Integral manifolds and adiabatic
                                  invariants of systems in slow evolution  99--136
                    F. Verhulst   Asymptotic analysis of Hamiltonian
                                  systems  . . . . . . . . . . . . . . . . 137--183
                 Els van der Aa   Appendix . . . . . . . . . . . . . . . . 184--191
     E. Sánchez-Palencia   Homogenization method for the study of
                                  composite media  . . . . . . . . . . . . 192--214
                V. Dr\uagan and   
                     A. Halanay   Uniform asymptotic expresions for the
                                  fundamental matrix of singularly
                                  perturbed linear systems and
                                  applications . . . . . . . . . . . . . . 215--245
        Robert E. O'Malley, Jr.   Slow/fast decoupling for linear boundary
                                  value problems . . . . . . . . . . . . . 248--266
                   P. W. Hemker   Numerical aspects of singular
                                  perturbation problems  . . . . . . . . . 267--287
                 Jan A. Sanders   The (Driven) Josephson equation: an
                                  exercise in asymptotics  . . . . . . . . 288--318
                Richard Cushman   Periodic solutions of the autonomous
                                  Josephson equation . . . . . . . . . . . 319--326
                  A. van Harten   On the interaction of flames and sound   327--346
                  A. van Harten   Introduction to the research papers  . . 348--348
                    G. G. Rafel   Application of a combined
                                  Galerkin-averaging method  . . . . . . . 349--369
                    V. Dr\uagan   Asymptotic expansions for singularly
                                  perturbed differential matrix Riccati
                                  equations with applications to
                                  linear-quadratic optimization problems   370--399
                 J. Grasman and   
                B. J. Matkowsky   Singular perturbations of epidemic
                                  models involving a threshold . . . . . . 400--412
         A. H. P. van der Burgh   An asymptotic theory for the free
                                  vibrations of an iced two-conductor
                                  bundled transmission line  . . . . . . . 413--430


Lecture Notes in Mathematics
Volume 986, 1983

                Frank B. Knight   A transformation from prediction to past
                                  of an $ L^2 $-stochastic process . . . . 1--14
                  J.-F. Le Gall   Applications du temps local aux équations
                                  différentielles stochastiques
                                  unidimensionnelles. (French) []  . . . . 15--31
               M. T. Barlow and   
                     E. Perkins   Strong existence, uniqueness and
                                  non-uniqueness in an equation involving
                                  local time . . . . . . . . . . . . . . . 32--61
             Philip Protter and   
             Alain-Sol Sznitman   An equation involving local time . . . . 62--66
                  Edwin Perkins   Stochastic integrals and progressive
                                  measurability --- An example . . . . . . 67--71
                 Sophie Weinryb   Étude d'une équation différentielle
                                  stochastique avec temps local. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 72--77
                     Jia-An Yan   Une remarque sur les solutions faibles
                                  des équations différentielles
                                  stochastiques unidimensionnelles.
                                  (French) []  . . . . . . . . . . . . . . 78--80
              J.-F. Le Gall and   
                         M. Yor   Sur l'équation stochastique de Tsirelson.
                                  (French) []  . . . . . . . . . . . . . . 81--88
                       Marc Yor   Le drap brownien comme limite en loi de
                                  temps locaux linéaires. (French) [] . . . 89--105
                    S. D. Jacka   A local time inequality for martingales  106--116
                     C. S. Chou   Sur certaines inégalités de théorie des
                                  martingales. (French) [] . . . . . . . . 117--120
                      J. A. Yan   Sur un théor\`eme de Kazamaki--Sekiguchi.
                                  (French) []  . . . . . . . . . . . . . . 121--122
          Marc-Olivier Gebuhrer   Sur les fonctions holomorphes \`a
                                  valeurs dans l'espace des martingales
                                  locales. (French) [] . . . . . . . . . . 123--124
              Maurizio Pratelli   Majorations dans $ L^p $ du type
                                  Metivier--Pellaumail pour les
                                  semimartingales. (French) [] . . . . . . 125--131
            Klaus Bichteler and   
                     Jean Jacod   Calcul de Malliavin pour les diffusions
                                  avec sauts: Existence d'une densité dans
                                  le cas unidimensionnel. (French) []  . . 132--157
              R. Léandre   Un exemple en théorie des flots
                                  stochastiques. (French) [] . . . . . . . 158--161
               J. Y. Calais and   
                       M. Genin   Sur les martingales locales continues
                                  indexées par $]0, \infty [$. (French) []  162--178
                   S. W. He and   
                  J. A. Yan and   
                    W. A. Zheng   Sur la convergence des semimartingales
                                  continues dans $ \mathbb {R}^n $ et des
                                  martingales dans une variété. (French) []  179--184
            Michel Émery   Note sur l'exposé precedent. (French) []  185--186
              R. W. Darling and   
                W. A. Zheng and   
                    P.-A. Meyer   Le théor\`eme de convergence des
                                  martingales dans les variétés
                                  riemanniennes. (French) [] . . . . . . . 187--193


Lecture Notes in Mathematics
Volume 987, 1983

          Colin J. Bushnell and   
         Albrecht Fröhlich   Arithmetic of local division algebras    1--7
          Colin J. Bushnell and   
         Albrecht Fröhlich   Introduction to Gauss Sums . . . . . . . 8--33
          Colin J. Bushnell and   
         Albrecht Fröhlich   Functional equation  . . . . . . . . . . 34--41
          Colin J. Bushnell and   
         Albrecht Fröhlich   One-dimensional representations  . . . . 42--52
          Colin J. Bushnell and   
         Albrecht Fröhlich   The basic correspondence . . . . . . . . 53--67
          Colin J. Bushnell and   
         Albrecht Fröhlich   The basic inductive step . . . . . . . . 68--86
          Colin J. Bushnell and   
         Albrecht Fröhlich   The general inductive process  . . . . . 87--98
          Colin J. Bushnell and   
         Albrecht Fröhlich   Representations of certain group
                                  extensions . . . . . . . . . . . . . . . 99--121
          Colin J. Bushnell and   
         Albrecht Fröhlich   Trace computations . . . . . . . . . . . 122--145
          Colin J. Bushnell and   
         Albrecht Fröhlich   Induction constants for Galois Gauss
                                  sums . . . . . . . . . . . . . . . . . . 146--155
          Colin J. Bushnell and   
         Albrecht Fröhlich   Synthesis of results . . . . . . . . . . 156--165
          Colin J. Bushnell and   
         Albrecht Fröhlich   Modified correspondences . . . . . . . . 166--182


Lecture Notes in Mathematics
Volume 988, 1983

              Joachim Schwermer   Einleitung. (German) []  . . . . . . . . 1--19
              Joachim Schwermer   Terminologie und Notationen. (German) [] 21--22
              Joachim Schwermer   Kohomologie arithmetisch definierter
                                  Gruppen. (German) [Cohomology of
                                  arithmetically defined groups] . . . . . 24--43
              Joachim Schwermer   Kohomologie einer Seite $ e'(P) $ im
                                  Rand von $ \Gamma X $. (German) [] . . . 44--52
              Joachim Schwermer   Das Hochheben einer Differentialform auf
                                  $ e'(P) $ zu einer Familie von Formen
                                  auf $ \Gamma \bigcap P / X $. (German)
                                  [] . . . . . . . . . . . . . . . . . . . 53--62
              Joachim Schwermer   Eisensteinkohomologieklassen. (German)
                                  [Eisenstein Cohomology classes]  . . . . 63--84
              Joachim Schwermer   Holomorphieaussagen für Eisensteinreihen
                                  an speziellen Werten. (German) []  . . . 85--93
              Joachim Schwermer   Nicht-Unitarisierbarkeit von
                                  Langlands-Quotienten und
                                  Holomorphieaussagen für Eisensteinreihen.
                                  (German) []  . . . . . . . . . . . . . . 94--103
              Joachim Schwermer   Die Kohomologie des Randes der
                                  Borel--Serre-Kompaktifizierung. (German)
                                  [] . . . . . . . . . . . . . . . . . . . 105--122
              Joachim Schwermer   Eisensteinkohomologieklassen, die
                                  Spitzenformen auf $ e'(P) $, $P$ maximal
                                  parabolich, zugeordnet sind. (German) [] 123--135
              Joachim Schwermer   Die Eisensteinkohomologie arithmetisch
                                  definierter Untergruppen von $ {\rm
                                  SL}_3 \mathbb {Q} $. (German) [] . . . . 136--163


Lecture Notes in Mathematics
Volume 989, 1983

           Angelo B. Mingarelli   Chapter 1  . . . . . . . . . . . . . . . 1--27
           Angelo B. Mingarelli   Chapter 2  . . . . . . . . . . . . . . . 28--117
           Angelo B. Mingarelli   Chapter 3  . . . . . . . . . . . . . . . 118--196
           Angelo B. Mingarelli   Chapter 4  . . . . . . . . . . . . . . . 197--224
           Angelo B. Mingarelli   Chapter 5  . . . . . . . . . . . . . . . 225--255
           Angelo B. Mingarelli   Errata . . . . . . . . . . . . . . . . . 256--256


Lecture Notes in Mathematics
Volume 990, 1983

        Alejandro de Acosta and   
               James Kuelbs and   
                  Michel Ledoux   An inequality for the law of the
                                  iterated logarithm . . . . . . . . . . . 1--29
                  Simone Chevet   Gaussian measures and large deviations   30--46
Jens Peter Reus Christensen and   
                    Paul Ressel   Norm-dependent positive definite
                                  functions on $B$-spaces  . . . . . . . . 47--53
                  E. Dettweiler   Banach space valued processes with
                                  independent increments and stochastic
                                  integration  . . . . . . . . . . . . . . 54--83
                 Ernst Eberlein   On the covariance function of Banach
                                  space valued very weak Bernoulli
                                  processes  . . . . . . . . . . . . . . . 84--91
                Antoine Ehrhard   Un Principe de Symétrisation dans les
                                  Espaces de Gauss. (French) []  . . . . . 92--101
            Evarist Giné   A counterexample on domains of partial
                                  attraction in Banach spaces  . . . . . . 102--111
        Evarist Giné and   
           Marjorie G. Hahn and   
                      Joel Zinn   Limit theorems for random sets: an
                                  application of probability in Banach
                                  space results  . . . . . . . . . . . . . 112--135
                Bernard Heinkel   Majorizing measures and limit theorems
                                  for $ c_o $-valued random variables  . . 136--149
                  Michel Ledoux   Sur Les Théor\`emes Limités Dans Certains
                                  Espaces de Banach Lisses. (French) [On
                                  some limit theorems in smooth Banach
                                  spaces]  . . . . . . . . . . . . . . . . 150--169
                   V. Mandrekar   Some remarks on various definitions of
                                  Feynman integral . . . . . . . . . . . . 170--177
            Vygantas Paulauskas   On the density of the norm of Gaussian
                                  vector in Banach spaces  . . . . . . . . 178--197
               Klaus D. Schmidt   On the Jordan decomposition for vector
                                  measures . . . . . . . . . . . . . . . . 198--203
                   Michel Weber   Polar sets of some Gaussian processes    204--214
         Wojbor A. Woyczy\'nski   Survey of asymptotic behavior of sums of
                                  independent random vectors and general
                                  martingales in Banach spaces . . . . . . 215--220
               Alexander Hertle   On the asymptotic behaviour of Gaussian
                                  spherical integrals  . . . . . . . . . . 221--234


Lecture Notes in Mathematics
Volume 991, 1983

                 Jonathan Arazy   Isomorphisms of unitary matrix spaces    1--6
                  M. Atteia and   
                    J. Audounet   Inf-compact potentials and Banachic
                                  kernels  . . . . . . . . . . . . . . . . 7--27
                     R. Brigola   On summability in conjugate Banach
                                  spaces . . . . . . . . . . . . . . . . . 28--34
               D. van Dulst and   
                   Brailey Sims   Fixed points of nonexpansive mappings
                                  and Chebyshev centers in Banach spaces
                                  with norms of type (KK)  . . . . . . . . 35--43
                      G. Godini   Best approximation and intersections of
                                  balls  . . . . . . . . . . . . . . . . . 44--54
                A. Gulisashvili   Estimates for the Pettis integral in
                                  interpolation spaces with some
                                  applications . . . . . . . . . . . . . . 55--78
                S. Heinrich and   
               C. W. Henson and   
               L. C. Moore, Jr.   Elementary equivalence of $ L_1
                                  $-preduals . . . . . . . . . . . . . . . 79--90
                S. Heinrich and   
                  P. Mankiewicz   Some open problems in the nonlinear
                                  classification of Banach spaces  . . . . 91--95
               Julien Hennefeld   $M$-ideals, related spaces, and some
                                  approximation properties . . . . . . . . 96--102
                     H.-U. Hess   On Etcheberry's extended Milutin lemma   103--110
                Robert C. James   Extreme points and an unusual Banach
                                  space  . . . . . . . . . . . . . . . . . 111--123
                        K. John   Tensor products and nuclearity . . . . . 124--129
                       H. Junek   Linear operators in ($F$)-spaces . . . . 130--136
             K.-D. Kürsten   Local duality of ultraproducts of Banach
                                  lattices . . . . . . . . . . . . . . . . 137--142
               Robert H. Lohman   On the existence of spheres and dual
                                  spheres without gap points . . . . . . . 143--148
                 Edgar R. Lorch   Problems in the classification of
                                  certain compact spaces . . . . . . . . . 149--155
             Reinhard Mennicken   Eigenvalue problems depending
                                  nonlinearly on the parameter . . . . . . 156--181
              Kazimierz Musia\l   The weak Radon--Nikodým property in
                                  conjugate Banach spaces  . . . . . . . . 182--187
           Constantin Niculescu   Order $ \sigma $-continuous operators on
                                  Banach lattices  . . . . . . . . . . . . 188--201
                   Nicolae Popa   The primariness of rearrangement
                                  invariant function $p$-spaces, $ 0 < p
                                  \leq 1$  . . . . . . . . . . . . . . . . 202--214


Lecture Notes in Mathematics
Volume 992, 1983

              R. R. Coifman and   
                   Y. Meyer and   
                    E. M. Stein   Un nouveal espace fonctionnel adapté \`a
                                  l'étude des opérateurs définis par des
                                  intégrales singuli\`eres. (French) [] . . 1--15
                     R. Johnson   Application of Carleson measures to
                                  partial differential equations and
                                  Fourier multiplier problems  . . . . . . 16--72
             Peter Sjögren   On the maximal function for the Mehler
                                  kernel . . . . . . . . . . . . . . . . . 73--82
             Michael G. Cowling   Pointwise behavpour of solutions to
                                  Schrödinger equations . . . . . . . . . . 83--90
             Walter Strauss and   
                Stephen Wainger   An application of $ L^p $ estimates to
                                  scattering theory  . . . . . . . . . . . 91--100
              Svante Janson and   
         Mitchell Taibleson and   
                    Guido Weiss   Elementary characterizations of the
                                  Morrey--Campanato spaces . . . . . . . . 101--114
                Paolo M. Soardi   On nonisotropic Lipschitz spaces . . . . 115--138
               Leonardo Golzani   Lipschitz spaces on compact rank one
                                  symmetric spaces . . . . . . . . . . . . 139--160
                    S. Poornima   On the Sobolev spaces $ W^{k, 1} (R^n) $ 161--173
              V. Nestoridis and   
                     N. Danikas   Interval averages of $ H^1 $-functions
                                  and BMO norm of inner functions  . . . . 174--192
                    E. M. Stein   An $ H^1 $ function with non-summable
                                  Fourier expansion  . . . . . . . . . . . 193--200
                 Fernando Soria   Integral characterization of a space
                                  generated by blocks  . . . . . . . . . . 201--211
                 Stephen Semmes   Another characterization of $ H^p $, $ 0
                                  < p < \infty $, with an application to
                                  interpolation  . . . . . . . . . . . . . 212--226
                   Steven Bloom   The maximal function on weighted BMO . . 227--239
            J. J. Benedetto and   
                   H. P. Heinig   Weighted Hardy spaces and the Laplace
                                  transform  . . . . . . . . . . . . . . . 240--277
              Mischa Cotlar and   
                   Cora Sadosky   Vector valued inequalities of
                                  Marcinkiewicz--Zygmund and Grothendieck
                                  type for Toeplitz forms  . . . . . . . . 278--308
                    Ron C. Blei   Functions of bounded variation and
                                  fractional dimension . . . . . . . . . . 309--322
                   C. Karanikas   Pathological properties and S.I.P.
                                  measures on metrizable groups  . . . . . 323--332
         Anna Maria Mantero and   
                     Anna Zappa   Uniformly bounded representations and $
                                  L^P $-convolution operators on a free
                                  group  . . . . . . . . . . . . . . . . . 333--343
           Alessandra Iozzi and   
          Massimo A. Picardello   Spherical functions on symmetric graphs  344--386


Lecture Notes in Mathematics
Volume 993, 1983

             Richard D. Bourgin   Background . . . . . . . . . . . . . . . 1--14
             Richard D. Bourgin   Basic results  . . . . . . . . . . . . . 15--37
             Richard D. Bourgin   Extreme points . . . . . . . . . . . . . 38--70
             Richard D. Bourgin   Dual spaces  . . . . . . . . . . . . . . 71--115
             Richard D. Bourgin   Asplund spaces and the GSP . . . . . . . 116--172
             Richard D. Bourgin   Integral representations . . . . . . . . 173--239
             Richard D. Bourgin   Selected topics  . . . . . . . . . . . . 240--448


Lecture Notes in Mathematics
Volume 994, 1983

         Jean-Lin Journé   Preliminaries on $ L_B^P(R^n, d \mu) $   1--6
         Jean-Lin Journé   The Hardy--Littlewood maximal operator   7--15
         Jean-Lin Journé   $ A_p $ weights  . . . . . . . . . . . . 16--28
         Jean-Lin Journé   $ {\rm BMO}(R^n, d x) $  . . . . . . . . 29--45
         Jean-Lin Journé   Calderón--Zygmund operators . . . . . . . 46--63
         Jean-Lin Journé   Calderón--Zygmund operators and
                                  pseudo-differential operators  . . . . . 64--77
         Jean-Lin Journé   Calderón--Zygmund operators and
                                  Littlewood--Paley theory . . . . . . . . 78--92
         Jean-Lin Journé   The Cauchy kernel on Lipschitz curves    93--109
         Jean-Lin Journé   Some techniques to generate new
                                  Calderón--Zygmund operators . . . . . . . 110--122


Lecture Notes in Mathematics
Volume 995, 1983

            Dale E. Alspach and   
             William B. Johnson   Projections onto $ L_1 $ subspaces of $
                                  L_1 (\mu) $  . . . . . . . . . . . . . . 1--7
                    J. Bourgain   New Banach space properties of the disc
                                  algebra and $ H^\infty $ . . . . . . . . 8--13
                    S. W. Drury   Remarks on von Neumann's inequality  . . 14--32
                   Sten Kaijser   A simple-minded proof of the
                                  Pisier--Grothendieck inequality  . . . . 33--55
              T. W. Körner   The behavior of power series on their
                                  circle of convergence  . . . . . . . . . 56--94
              Daniel M. Oberlin   $ L^p$--$ L^q$ mapping properties of the
                                  Radon transform  . . . . . . . . . . . . 95--102
                A. G. O'Farrell   Qualitative rational approximation on
                                  plane compacta . . . . . . . . . . . . . 103--122
                  Gilles Pisier   Some applications of the metric entropy
                                  condition to harmonic analysis . . . . . 123--154
                H. P. Rosenthal   Sign-embeddings of $ L^1 $ . . . . . . . 155--165
                   S. J. Sidney   Exposed points for duals of separable
                                  Fréchet spaces  . . . . . . . . . . . . . 166--168
                    Brent Smith   A strong convergence theorem for $ H^1
                                  (\mathbb {T}) $  . . . . . . . . . . . . 169--173


Lecture Notes in Mathematics
Volume 996, 1983

              C. De Concini and   
                     C. Procesi   Complete symmetric varieties . . . . . . 1--44
                    D. Gieseker   Geometric invariant theory and
                                  applications to moduli problems  . . . . 45--73
                  Victor G. Kac   Root systems, representations of quivers
                                  and invariant theory . . . . . . . . . . 74--108
                  Gert Almkvist   Invariants of $ z / p z $ in
                                  characteristic $p$ . . . . . . . . . . . 109--117
              Alain Lascoux and   
Marcel-Paul Schützenberger   Symmetry and flag manifolds  . . . . . . 118--144
                Vikram B. Mehta   On some restriction theorems for
                                  semistable bundles . . . . . . . . . . . 145--153
                Vikram B. Mehta   Back Matter  . . . . . . . . . . . . . . 154--163


Lecture Notes in Mathematics
Volume 997, 1983

                 E. Ballico and   
                      Ph. Ellia   On degeneration of projective curves . . 1--15
                   A. Beauville   Variétés rationnelles et unirationnelles.
                                  (French) []  . . . . . . . . . . . . . . 16--33
             M. Beltrametti and   
                     P. Francia   Conic bundles on non-rational surfaces   34--89
                    F. Catanese   Moduli of surfaces of general type . . . 90--112
                 Ciro Ciliberto   On a proof of Torelli's theorem  . . . . 113--123
                  Alberto Conte   Two examples of algebraic threefolds
                                  whose hyperplane sections are Enriques
                                  surfaces . . . . . . . . . . . . . . . . 124--130
                D. Eisenbud and   
                      J. Harris   On the Brill--Noether theorem  . . . . . 131--137
        Prof. Dr. Gerd Faltings   Properties of Arakelov's intersection
                                  product  . . . . . . . . . . . . . . . . 138--145
                 William Fulton   On nodal curves  . . . . . . . . . . . . 146--155
             William Fulton and   
             Steven Kleiman and   
              Robert MacPherson   About the enumeration of contacts  . . . 156--196
                  Franco Ghione   Un probl\`eme du type Brill--Noether
                                  pour les fibres vectoriels. (French) []  197--209
               Silvio Greco and   
                 Angelo Vistoli   On the construction of rational surfaces
                                  with assigned singularities  . . . . . . 210--217
             Laurent Gruson and   
              Christian Peskine   Postulation des courbes gauches.
                                  (French) []  . . . . . . . . . . . . . . 218--227
                    Klaus Hulek   Projective geometry of elliptic curves   228--266
          Robert Lazarsfeld and   
                  Prabhakar Rao   Linkage of general curves of large
                                  degree . . . . . . . . . . . . . . . . . 267--289
                 Paolo Maroscia   Some problems and results on finite sets
                                  of points in $ \mathbb {P}^n $ . . . . . 290--314
                V. B. Mehta and   
                  A. Ramanathan   Homogeneous bundles in characteristic
                                  $p$  . . . . . . . . . . . . . . . . . . 315--320
               Ian Morrison and   
                    Ulf Persson   The group of sections on a rational
                                  elliptic surface . . . . . . . . . . . . 321--347
                  David Mumford   On the Kodaira dimension of the Siegel
                                  modular variety  . . . . . . . . . . . . 348--375
             Ferruccio Orecchia   Generalized Hilbert functions of
                                  Cohen--Macaulay varieties  . . . . . . . 376--390


Lecture Notes in Mathematics
Volume 998, 1983

          Karl Heinrich Hofmann   Recent trends in the theory of
                                  semigroups in analysis and topology  . . 1--7
                J. W. Baker and   
                  J. S. Pym and   
                 H. L. Vasudeva   Multipliers for some measure algebras on
                                  compact semilattices . . . . . . . . . . 8--30
                D. R. Brown and   
                    J. W. Stepp   Inner points in certain holoidal
                                  semigroups . . . . . . . . . . . . . . . 31--49
                   H. Cohen and   
                 R. J. Koch and   
                   J. D. Lawson   Semigroups defined by lattice
                                  polynomials  . . . . . . . . . . . . . . 50--56
               George E. Graham   Differentiable semigroups  . . . . . . . 57--127
              K. H. Hofmann and   
                   J. D. Lawson   Foundations of Lie semigroups  . . . . . 128--201
          John R. Liukkonen and   
                Michael Mislove   Measure algebras of locally compact
                                  semilattices . . . . . . . . . . . . . . 202--214
               Wolfgang Ruppert   On structural methods and results in the
                                  theory of compact semitopological
                                  semigroups . . . . . . . . . . . . . . . 215--238
           Jean-Pierre Troallic   Semigroupes semitopologiques et
                                  presque-périodicité. (French) [] . . . . . 239--251
      Helmut Jürgensen and   
          Hanns Joachim Weinert   Preface to the papers on the algebraic
                                  and combinatorial theories of
                                  semigroups, delivered at the Conference
                                  on semigroups in Oberwolfach 1981, May
                                  24 through May 30  . . . . . . . . . . . 252--254
                Hans-J. Bandelt   Free objects in the variety generated by
                                  rings and distributive lattices  . . . . 255--260
                     U. Hebisch   On right quotient filters of semigroups  261--269
                   Teruo Imaoka   Some remarks on fundamental regular
                                  *-semigroups . . . . . . . . . . . . . . 270--280
              H. Jürgensen   Total disjunktive verallgemeinerte
                                  Bruck--Reilly--Erweiterungen von
                                  Halbgruppen und formale Sprachen.
                                  (German) [Total generalized disjunctive
                                  Bruck--Reilly extensions of semigroups
                                  and formal languages]  . . . . . . . . . 281--309
                  Ulrich Knauer   Characterization of monoids by
                                  properties of finitely generated right
                                  acts and their right ideals  . . . . . . 310--332
           L. C. A. van Leeuwen   Remarks on a monoid radical theory . . . 333--338
                         W. Lex   Simple acts  . . . . . . . . . . . . . . 339--349
               John K. Luedeman   Torsion theories and semigroups of
                                  quotients  . . . . . . . . . . . . . . . 350--373
      John David Philip Meldrum   Regular semigroups of endomorphisms of
                                  groups . . . . . . . . . . . . . . . . . 374--384
              F. Migliorini and   
                 J. Szép   On $ \Gamma $-decomposition of
                                  semigroups . . . . . . . . . . . . . . . 385--403


Lecture Notes in Mathematics
Volume 999, 1983

                  Chris Preston   Introduction . . . . . . . . . . . . . . 1--18
                  Chris Preston   Piecewise monotone functions . . . . . . 19--40
                  Chris Preston   Well-behaved piecewise monotone
                                  functions  . . . . . . . . . . . . . . . 41--59
                  Chris Preston   Property $R$ and negative Schwarzian
                                  derivatives  . . . . . . . . . . . . . . 60--81
                  Chris Preston   The iterates of functions in $S$ . . . . 82--108
                  Chris Preston   Reductions . . . . . . . . . . . . . . . 109--142
                  Chris Preston   Getting rid of homtervals  . . . . . . . 143--156
                  Chris Preston   Kneading sequences . . . . . . . . . . . 157--164
                  Chris Preston   An ``Almost all'' version of theorem 5.1 165--180
                  Chris Preston   Occurrence of the different types of
                                  behaviour  . . . . . . . . . . . . . . . 181--197


Lecture Notes in Mathematics
Volume 1000, 1983

                     Heinz Hopf   Front Matter . . . . . . . . . . . . . . 1--1
                     Heinz Hopf   The Euler Characteristic and Related
                                  Topics . . . . . . . . . . . . . . . . . 3--29
                     Heinz Hopf   Selected Topics in Elementary
                                  Differential Geometry  . . . . . . . . . 30--46
                     Heinz Hopf   The Isoperimetric Inequality and Related
                                  Inequalities . . . . . . . . . . . . . . 47--57
                     Heinz Hopf   The Elementary Concept of Area and
                                  Volume . . . . . . . . . . . . . . . . . 58--75
                     Heinz Hopf   Front Matter . . . . . . . . . . . . . . 77--80
                     Heinz Hopf   Introduction . . . . . . . . . . . . . . 81--81
                     Heinz Hopf   Differential Geometry of Surfaces in the
                                  Small [summary sketch] . . . . . . . . . 82--99
                     Heinz Hopf   Some General Remarks on Closed Surfaces
                                  in Differential Geometry . . . . . . . . 100--106
                     Heinz Hopf   The Total Curvature (Curvatura Integra)
                                  of a Closed Surface with Riemannian
                                  Metric and Poincaré's Theorem on the
                                  Singularities of Fields of Line Elements 107--118
                     Heinz Hopf   Hadamard's Characterization of the
                                  Ovaloids . . . . . . . . . . . . . . . . 119--122
                     Heinz Hopf   Closed Surfaces with Constant Gauss
                                  Curvature (Hilbert's Method) ---
                                  Generalizations and Problems --- General
                                  Remarks on Weingarten Surfaces . . . . . 123--135
                     Heinz Hopf   General Closed Surfaces of Genus $O$
                                  with Constant Mean Curvature ---
                                  Generalizations  . . . . . . . . . . . . 136--146
                     Heinz Hopf   Simple Closed Surfaces (of Arbitrary
                                  Genus) with Constant Mean Curvature ---
                                  Generalizations  . . . . . . . . . . . . 147--162
                     Heinz Hopf   The Congruence Theorem for Ovaloids  . . 163--173
                     Heinz Hopf   Singularities of Surfaces with Constant
                                  Negative Gauss Curvature . . . . . . . . 174--184
                     Heinz Hopf   Back Matter  . . . . . . . . . . . . . . 185--187
                     Heinz Hopf   Front Matter . . . . . . . . . . . . . . N2--VII


Lecture Notes in Mathematics
Volume 1001, 1983

               Dennis A. Hejhal   Development of the trace formula
                                  (version A)  . . . . . . . . . . . . . . 1--232
               Dennis A. Hejhal   Poincaré series and the spectral
                                  decomposition of $ L_2 (\Gamma H, \chi)
                                  $  . . . . . . . . . . . . . . . . . . . 233--266
               Dennis A. Hejhal   Version B of the Selberg trace formula   267--330
               Dennis A. Hejhal   Version C of the Selberg trace formula   331--428
               Dennis A. Hejhal   Selected applications  . . . . . . . . . 429--506
               Dennis A. Hejhal   Some examples  . . . . . . . . . . . . . 507--600


Lecture Notes in Mathematics
Volume 1002, 1983

               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Introduction . . . . . . . . . . . . . . 1--7
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Statements of our results  . . . . . . . 7--25
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Discussion of our numerical results  . . 26--40
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Outline of the method  . . . . . . . . . 41--43
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Notational conventions . . . . . . . . . 43--44
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Properties of the Mittag-Leffler
                                  function of order $ 1 < \lambda < \infty $ 44--49
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Estimates for $ G_m (w) $ and $ Q_m(w) $ 49--52
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   A differential equation  . . . . . . . . 53--60
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Estimates for $ J_m (w) $ near the
                                  circumference $ |w| = 1 $  . . . . . . . 60--62
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Existence and uniqueness of the Szeg\Ho
                                  curve  . . . . . . . . . . . . . . . . . 62--63
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Crude estimates for $ |U_m(w)| $ and $
                                  |Q_m(w)| $ . . . . . . . . . . . . . . . 63--69
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Proof of Theorem 5 . . . . . . . . . . . 70--70
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Proof of Theorem 1 . . . . . . . . . . . 70--72
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Proof of Theorem 2 . . . . . . . . . . . 72--77
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   The circular portion of the Szeg\Ho
                                  curve (Proof of Theorem 3) . . . . . . . 77--79
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Proof of Theorem 4 . . . . . . . . . . . 80--82
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Proof of Theorem 6 . . . . . . . . . . . 82--87
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   Properties of $ \pounds $-functions;
                                  proof of assertion I of Theorem 7  . . . 87--91
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   $ \pounds $-functions of genus zero are
                                  admissible in the sense of Hayman  . . . 91--92
               Albert Edrei and   
             Edward B. Saff and   
               Richard S. Varga   The functions $ U_m(w) $, $ Q_m(w) $, $
                                  G_m(w) $ associated with $ \pounds
                                  $-functions of genus zero  . . . . . . . 92--94


Lecture Notes in Mathematics
Volume 1003, 1983

                   Jean Schmets   Spaces of vector-valued continuous
                                  functions  . . . . . . . . . . . . . . . 1--23
                   Jean Schmets   Absolutely convex subsets of $ C(X; E) $ 24--43
                   Jean Schmets   Structure of the dual of $ C_P(X; E) $   44--69
                   Jean Schmets   Characterization of locally convex
                                  properties of the $ C_P(X; E) $ spaces   70--109
                   Jean Schmets   Bounded linear functionals on $ C_P(X;
                                  E) $ . . . . . . . . . . . . . . . . . . 110--112


Lecture Notes in Mathematics
Volume 1004, 1983

               Clifford Bergman   The amalgamation class of a
                                  discriminator variety is finitely
                                  axiomatizable  . . . . . . . . . . . . . 1--9
                    Joel Berman   Free spectra of $3$-element algebras . . 10--53
               Gary Brenner and   
                    Donald Monk   Tree algebras and chains . . . . . . . . 54--66
                 Stanley Burris   Boolean constructions  . . . . . . . . . 67--90
               Stephen D. Comer   Extension of polygroups by polygroups
                                  and their representations using color
                                  schemes  . . . . . . . . . . . . . . . . 91--103
     Gábor Czédli   A characterization for congruence
                                  semi-distributivity  . . . . . . . . . . 104--110
                       Alan Day   Geometrical applications in modular
                                  lattices . . . . . . . . . . . . . . . . 111--141
                   Ralph Freese   Subdirectly irreducible algebras in
                                  modular varieties  . . . . . . . . . . . 142--152
             W. Charles Holland   A survey of varieties of lattice ordered
                                  groups . . . . . . . . . . . . . . . . . 153--158
               Jaroslav Je\vzek   On join-indecomposable equational
                                  theories . . . . . . . . . . . . . . . . 159--165
           Jaroslav Je\vzek and   
           Tomá\vs Kepka   Ideal-free CIM-groupoids and open convex
                                  sets . . . . . . . . . . . . . . . . . . 166--175
                 Ralph McKenzie   Finite forbidden lattices  . . . . . . . 176--205
          George F. McNulty and   
            Caroline R. Shallon   Inherently nonfinitely based finite
                                  algebras . . . . . . . . . . . . . . . . 206--231
                   R. S. Pierce   Tensor products of Boolean algebras  . . 232--239
              Francisco Poyatos   $G$-principal series of Stocks in an
                                  algebra  . . . . . . . . . . . . . . . . 240--244
                Anna Romanowska   Algebras of functions from partially
                                  ordered sets into distributive lattices  245--256
                I. G. Rosenberg   Galois theory for partial algebras . . . 257--272
                   N. Sauer and   
                M. G. Stone and   
                 R. H. Weedmark   Every finite algebra with congruence
                                  lattice $ M_7 $ has principal
                                  congruences  . . . . . . . . . . . . . . 273--292
              M. R. Vaughan-Lee   Nilpotence in permutable varieties . . . 293--308


Lecture Notes in Mathematics
Volume 1005, 1983

               Erwin H. Bareiss   Least squares solution of weighted
                                  linear systems by $G$-transformations    1--15
                  C. A. Brebbia   A new development in computational
                                  engineering  . . . . . . . . . . . . . . 16--36
        Benito Chen Charpentier   A method for solving nonlinear parabolic
                                  equations with moving boundaries . . . . 37--45
                 Q. V. Dinh and   
                  B. Mantel and   
                 J. Periaux and   
                   R. Glowinski   Approximate solution of the
                                  Navier--Stokes equations for
                                  incompressible viscous fluids, related
                                  domain decomposition methods . . . . . . 46--86
                      Iain Duff   A multifrontal approach for solving
                                  sparse linear equations  . . . . . . . . 87--98
           Stanley C. Eisenstat   Some observations on the generalized
                                  conjugate gradient method  . . . . . . . 99--107
              James P. Fink and   
           Werner C. Rheinboldt   Some analytic techniques for
                                  parametrized nonlinear equations and
                                  their discretizations  . . . . . . . . . 108--119
                 C. W. Gear and   
                  L. R. Petzold   Singular implicit ordinary differential
                                  equations and constraints  . . . . . . . 120--127
              Bertil Gustafsson   Stability analysis for initial-boundary
                                  value problems . . . . . . . . . . . . . 128--141
           Ralph Baker Kearfott   Continuation methods and parametrized
                                  nonlinear least squares: Techniques and
                                  experiments  . . . . . . . . . . . . . . 142--150
           David R. Kincaid and   
                 Thomas C. Oppe   Itpack on supercomputers . . . . . . . . 151--161
                 M. Lentini and   
                     A. Reinoza   Piecewise nonlinear homotopies . . . . . 162--169
          Guillermo Miranda and   
                    Henry Power   Integral equation solution of Oseen's
                                  flow with a free surface . . . . . . . . 170--203
             Carlos A. de Moura   A linear uncoupling numerical scheme for
                                  the nonlinear coupled
                                  thermoelastodynamics equations . . . . . 204--211
              Jorge Nocedal and   
             Michael L. Overton   Numerical methods for solving inverse
                                  eigenvalue problems  . . . . . . . . . . 212--226
             Giulia Pagallo and   
               Consuelo Maulino   A bipartite quotient graph model for
                                  unsymmetric matrices . . . . . . . . . . 227--239
            Stephen M. Robinson   Local structure of feasible sets in
                                  nonlinear programming, Part I:
                                  Regularity . . . . . . . . . . . . . . . 240--251
          R. T. Rockafellar and   
               Roger J.-B. Wets   A dual solution procedure for quadratic
                                  stochastic programs with simple recourse 252--265
               Luis Ruíz   Étude Numérique d'un Probl\`eme
                                  d'Elasticité non-Linéaire. (French) [] . . 266--283
               Robert Schreiber   Systolic arrays for eigenvalues  . . . . 284--296


Lecture Notes in Mathematics
Volume 1006, 1983

                     E. L. Lady   A Seminar on Splitting Rings for Torsion
                                  Free Modules over Dedekind Domains . . . 1--48
                     E. L. Lady   A seminar on splitting rings for torsion
                                  free modules over Dedekind domains . . . 1--48
               R. S. Pierce and   
              C. I. Vinsonhaler   Realizing Algebraic Number Fields  . . . 49--96
               R. S. Pierce and   
              C. I. Vinsonhaler   Realizing algebraic number fields  . . . 49--96
                  D. Arnold and   
                 C. Vinsonhaler   Pure Subgroups of Finite Rank Completely
                                  Decomposable Groups II . . . . . . . . . 97--143
                  D. Arnold and   
                 C. Vinsonhaler   Pure subgroups of finite rank completely
                                  decomposable groups II . . . . . . . . . 97--143
          C. I. Vinsonhaler and   
                 W. J. Wickless   Projective and Injective Classes of
                                  Completely Decomposable Groups . . . . . 144--163
          C. I. Vinsonhaler and   
                 W. J. Wickless   Projective and injective classes of
                                  completely decomposable groups . . . . . 144--163
            Anthony Giovannitti   Extensions of Butler Groups  . . . . . . 164--170
            Anthony Giovannitti   Extensions of Butler groups  . . . . . . 164--170
                   L. Bican and   
                       L. Salce   Butler Groups of Infinite Rank . . . . . 171--189
                   L. Bican and   
                       L. Salce   Butler groups of infinite rank . . . . . 171--189
                     J. D. Reid   Abelian Groups Cyclic over Their
                                  Endomorphism Rings . . . . . . . . . . . 190--203
                     J. D. Reid   Abelian groups cyclic over their
                                  endomorphism rings . . . . . . . . . . . 190--203
                   Jutta Hausen   Abelian Groups Which are Uniserial as
                                  Modules over Their Endomorphism Rings    204--208
                   Jutta Hausen   Abelian groups which are uniserial as
                                  modules over their endomorphism rings    204--208
                Ulrich Albrecht   Endomorphism Rings and $A$-Projective
                                  Torsion-free Abelian Groups  . . . . . . 209--227
                Ulrich Albrecht   Endomorphism rings and $A$-projective
                                  torsion-free Abelian groups  . . . . . . 209--227
                 Otto Mutzbauer   Type Graph . . . . . . . . . . . . . . . 228--252
                 Otto Mutzbauer   Type graph . . . . . . . . . . . . . . . 228--252
                Claudia Metelli   On Type-Related Properties of
                                  Torsion-free Abelian Groups  . . . . . . 253--267
               K. M. Rangaswamy   On Strongly Balanced Subgroups of
                                  Separable Torsion-Free Abelian Groups    268--274
               K. M. Rangaswamy   On strongly balanced subgroups of
                                  separable torsion-free abelian groups    268--274
                  Paul C. Eklof   Set Theory and Structure Theorems  . . . 275--284
                  Paul C. Eklof   Set theory and structure theorems  . . . 275--284
                 Alan H. Mekler   Proper Forcing and Abelian Groups  . . . 285--303
                 Alan H. Mekler   Proper forcing and abelian groups  . . . 285--303
                   Martin Huber   Methods of Set Theory and the Abundance
                                  of Separable Abelian $p$-Groups  . . . . 304--319
                   Martin Huber   Methods of set theory and the abundance
                                  of separable abelian $p$-groups  . . . . 304--319
              Paul C. Eklof and   
                 Alan H. Mekler   On Endomorphism Rings of $
                                  \omega_1$-Separable Primary Groups . . . 320--339
              Paul C. Eklof and   
                 Alan H. Mekler   On endomorphism rings of $
                                  \omega_1$-separable primary groups . . . 320--339
        Rüdiger Göbel   Endomorphism rings of abelian groups . . 340--353
        Rüdiger Göbel   Endomorphism rings of abelian groups . . 340--353
                A. L. S. Corner   On the Existence of Very Decomposable
                                  Abelian Groups . . . . . . . . . . . . . 354--357
                A. L. S. Corner   On the existence of very decomposable
                                  abelian groups . . . . . . . . . . . . . 354--357
                    Alain Birtz   Sur des Decompositions Directes
                                  Paradoxales de Groupes Abeliens sans
                                  Torsion. (French) [] . . . . . . . . . . 358--361
                    Alain Birtz   Sur Des Decompositions Directs
                                  Paradoxales De Groupes Abeliens Sans
                                  Torsion. (French) [] . . . . . . . . . . 358--361
                  Burkhard Wald   On $ \kappa $-products modulo $ \mu
                                  $-products . . . . . . . . . . . . . . . 362--370
                  Burkhard Wald   On $k$-Products Modulo $ \mu $-Products  362--370


Lecture Notes in Mathematics
Volume 1007, 1983

       Kathleen T. Alligood and   
          John Mallet-Paret and   
                 James A. Yorke   An index for the global continuation of
                                  relatively isolated sets of periodic
                                  orbits . . . . . . . . . . . . . . . . . 1--21
                  D. Asimov and   
                      J. Franks   Unremovable closed orbits  . . . . . . . 22--29
                    M. Brin and   
                       A. Katok   On local entropy . . . . . . . . . . . . 30--38
                 Henk Broer and   
           Sebastian van Strien   Infinitely many'moduli of strong
                                  stability in divergence free unfoldings
                                  of singularities of vector fields  . . . 39--59
                 C. Camacho and   
                   M. Krych and   
      R. Mañé and   
                     Z. Nitecki   An extension of Peixoto's structural
                                  stability theorem to open surfaces with
                                  finite genus . . . . . . . . . . . . . . 60--87
          Sonia de Carvalho and   
               Robert Roussarie   Some remarks about homoclinic points of
                                  second order differential equations  . . 88--95
                  Marc Chaperon   On the local classification of
                                  holomorphic vector fields  . . . . . . . 96--103
              Shiing-shen Chern   On surfaces of constant mean curvature
                                  in a three-dimensional space of constant
                                  curvature  . . . . . . . . . . . . . . . 104--108
              Shui-Nee Chow and   
          John Mallet-Paret and   
                 James A. Yorke   A periodic orbit index which is a
                                  bifurcation invariant  . . . . . . . . . 109--131
                  C. Conley and   
                     E. Zehnder   An index theory for periodic solutions
                                  of a Hamiltonian system  . . . . . . . . 132--145
          Christopher Ennis and   
           Morris W. Hirsch and   
                   Charles Pugh   Foliations that are not approximable by
                                  smoother ones  . . . . . . . . . . . . . 146--176
                   A. Fathi and   
               M.-R. Herman and   
                   J.-C. Yoccoz   A proof of Pesin's stable manifold
                                  theorem  . . . . . . . . . . . . . . . . 177--215
   Jean-Pierre Françoise   Propriétés de généricité des transformations
                                  canoniques. (French) []  . . . . . . . . 216--260
                    David Fried   Periodic points and twisted coefficients 261--293
                   Lucy Garnett   Statistical properties of foliations . . 294--299
                    Sue Goodman   Dehn surgery on Anosov flows . . . . . . 300--307
        Carlos Gutiérrez   Smoothability of Cherry flows on
                                  two-manifolds  . . . . . . . . . . . . . 308--331
        C. Gutiérrez and   
                   J. Sotomayor   An approximation theorem for immersions
                                  with stable configurations of lines of
                                  principal curvature  . . . . . . . . . . 332--368
               A. Haefliger and   
                      Banghe Li   Currents on a circle invariant by a
                                  Fuchsian group . . . . . . . . . . . . . 369--378
                   Jack K. Hale   Infinite dimensional dynamical systems   379--400


Lecture Notes in Mathematics
Volume 1008, 1983

                       D. Burns   On the geometry of elliptic modular
                                  surfaces and representations of finite
                                  groups . . . . . . . . . . . . . . . . . 1--29
                    F. Catanese   On the rationality of certain moduli
                                  spaces related to curves of genus $4$    30--50
                    D. Gieseker   A construction of special space curves   51--60
               Norman Goldstein   Springer fibres with non-ample normal
                                  bundles  . . . . . . . . . . . . . . . . 61--64
                      C. Huneke   The invariants of liaison  . . . . . . . 65--74
              T. Kambayashi and   
                    V. Srinivas   On étale coverings of the affine space    75--82
               Niels O. Nygaard   On supersingular abelian varieties . . . 83--101
                     P. Slodowy   Platonic solids, Kleinian singularities,
                                  and Lie groups . . . . . . . . . . . . . 102--138


Lecture Notes in Mathematics
Volume 1009, 1983

                  T. A. Chapman   Introduction . . . . . . . . . . . . . . 1--5
                  T. A. Chapman   Applications . . . . . . . . . . . . . . 5--11
                  T. A. Chapman   Definitions and notation . . . . . . . . 11--13
                  T. A. Chapman   Construction of $ {\rm Wh}(y)^\epsilon $ 13--17
                  T. A. Chapman   Functorial properties  . . . . . . . . . 17--19
                  T. A. Chapman   Controlled Whitehead torsion . . . . . . 19--26
                  T. A. Chapman   Construction of $ K_0 (Y)_\epsilon $ . . 26--28
                  T. A. Chapman   Controlled finiteness obstruction  . . . 28--33
                  T. A. Chapman   Further properties of the controlled
                                  finiteness obstruction . . . . . . . . . 33--41
                  T. A. Chapman   The splitting homomorphism . . . . . . . 41--50
                  T. A. Chapman   The splitting sequence . . . . . . . . . 50--59
                  T. A. Chapman   The realization theorem  . . . . . . . . 60--70
                  T. A. Chapman   Calculations . . . . . . . . . . . . . . 70--79
                  T. A. Chapman   The Controlled Boundary Theorem  . . . . 79--84
                  T. A. Chapman   The Controlled $s$-Cobordism Theorem . . 84--89


Lecture Notes in Mathematics
Volume 1010, 1983

           Jacques-Edouard Dies   Structures De Permutation. (French) []   1--18
           Jacques-Edouard Dies   Librairies, Librairies Stationnaires.
                                  (French) [Bookstores, Stationary]  . . . 19--36
           Jacques-Edouard Dies   Mesures Stationnaires. (French)
                                  [Stationary measures]  . . . . . . . . . 37--60
           Jacques-Edouard Dies   Récurrence Positive Des Librairies $ (e,
                                  T_\omega^\infty, p) $ et $ (e,
                                  M_\omega^\infty, p) $. (French) [] . . . 61--71
           Jacques-Edouard Dies   Transience des Librairies $ (e,
                                  T_\omega^\infty, p) $. . . . . . . . . . 72--84
           Jacques-Edouard Dies   Variantes Mixtes Finies des Librairies
                                  de Tsetlin Transience des Librairies $
                                  (e, M_\omega^\infty, p) $. (French) []   85--100
           Jacques-Edouard Dies   Structures Recurrences, Structures
                                  Transientes  . . . . . . . . . . . . . . 101--127
           Jacques-Edouard Dies   Recurrence Positive Des Librairies
                                  Mixtes . . . . . . . . . . . . . . . . . 128--149
           Jacques-Edouard Dies   Classification Des Librairies Et Des
                                  Structures Mixtes. (French) [] . . . . . 150--169
           Jacques-Edouard Dies   Optimalité de la Police de Transposition.
                                  (French) []  . . . . . . . . . . . . . . 171--207


Lecture Notes in Mathematics
Volume 1011, 1983

           Israel Michael Sigal   Introduction . . . . . . . . . . . . . . 1--7
           Israel Michael Sigal   Spectral decomposition . . . . . . . . . 8--13
           Israel Michael Sigal   Two-space scattering theory  . . . . . . 14--30
           Israel Michael Sigal   Scattering theory for $n$-body systems   31--43
           Israel Michael Sigal   Exact parametrices . . . . . . . . . . . 44--50
           Israel Michael Sigal   Quasibound states and the finiteness of
                                  the discrete spectrum  . . . . . . . . . 51--59
           Israel Michael Sigal   Boundary values of the resolvent.
                                  General single-channel case  . . . . . . 60--66
           Israel Michael Sigal   Boundary values of the resolvent. The
                                  general case . . . . . . . . . . . . . . 67--72
           Israel Michael Sigal   Non-dilation-analytic potentials . . . . 73--75
           Israel Michael Sigal   Instability of quasibound-state and
                                  embedded eigenvalues . . . . . . . . . . 76--81


Lecture Notes in Mathematics
Volume 1012, 1983

             Shmuel Kantorovitz   Introduction . . . . . . . . . . . . . . 1--5
             Shmuel Kantorovitz   Operational calculus . . . . . . . . . . 6--7
             Shmuel Kantorovitz   Examples . . . . . . . . . . . . . . . . 8--14
             Shmuel Kantorovitz   First reduction  . . . . . . . . . . . . 15--19
             Shmuel Kantorovitz   Second reduction . . . . . . . . . . . . 20--24
             Shmuel Kantorovitz   Volterra elements  . . . . . . . . . . . 25--37
             Shmuel Kantorovitz   The family $ S + \zeta V $ . . . . . . . 38--48
             Shmuel Kantorovitz   Convolution operators in $ L^p $ . . . . 49--58
             Shmuel Kantorovitz   Some regular semigroups  . . . . . . . . 59--64
             Shmuel Kantorovitz   Similarity . . . . . . . . . . . . . . . 65--72
             Shmuel Kantorovitz   Spectral analysis  . . . . . . . . . . . 73--81
             Shmuel Kantorovitz   The family $ S + \zeta V $, $S$
                                  unbounded  . . . . . . . . . . . . . . . 82--98
             Shmuel Kantorovitz   Similarity (continued) . . . . . . . . . 99--122
             Shmuel Kantorovitz   Singular $ C^n $-operators . . . . . . . 123--145
             Shmuel Kantorovitz   Local analysis . . . . . . . . . . . . . 146--170


Lecture Notes in Mathematics
Volume 1013, 1983

                     Olli Lehto   On Rolf Nevanlinna's mathematical work
                                  and on his role, together with Simion
                                  Stoilow, as a promotor of
                                  Romanian--Finnish mathematical relations 1--7
        Cabiria Andreian Cazacu   Sur l'oeuvre mathématique de Simion
                                  Stoilow. (French) [] . . . . . . . . . . 8--21
                  Petru Caraman   Quasiconformal mappings in abstract
                                  Wiener spaces  . . . . . . . . . . . . . 23--49
           Silviu Cr\uaciuna\cs   Homeomorphismes quasi-conformes sur des
                                  espaces localement convexes. (French) [] 50--67
                    Timo Erkama   On domains of bounded dilatation . . . . 68--75
         Mme Jacqueline Ferrand   Un invariant conforme Lie aux
                                  geodesiques conformes. (French) [] . . . 76--86
                Monica Frunz\ua   On the quasiconformality of some
                                  mappings in normed spaces  . . . . . . . 87--94
       Zerrin Göktürk   Remarks on $p$-valent quasimeromorphic
                                  functions  . . . . . . . . . . . . . . . 95--99
                    D. Iva\cscu   The exponent of convergence of a
                                  discontinuous Möbius group  . . . . . . . 100--112
             Reiner Kühnau   Über Extremalprobleme bei im Mittel
                                  quasikonformen Abbildungen. (German) []  113--124
             Reiner Kühnau   Bemerkungen zu Extremalproblemen bei in
                                  einem speziellen Mittel quasikonformen
                                  Abbildungen. (German) [] . . . . . . . . 125--131
          Izumi Kuribayashi and   
            Akikazu Kuribayashi   On parameters of a canonical form of a
                                  curve of genus three . . . . . . . . . . 132--159
              Henrik H. Martens   Remarks on de Franchis' theorem  . . . . 160--163
                      O. Martio   Quasiconformal mappings and $F$-harmonic
                                  measure  . . . . . . . . . . . . . . . . 164--170
                A. Pierzchalski   On quasiconformal deformations on
                                  manifolds  . . . . . . . . . . . . . . . 171--181
                Edgar Reich and   
                   Kurt Strebel   Quasiconformal mappings of the punctured
                                  plane  . . . . . . . . . . . . . . . . . 182--212
                   Jukka Sarvas   Stability theorem for spatial
                                  quasiconformal deformations  . . . . . . 213--224
              Alfred Wohlhauser   Raumwinkelkonforme Abbildungen. (German)
                                  [Solid angle conformal mapping]  . . . . 225--231
                    Otto Fekete   The Hardy class of certain functions
                                  with integral representations  . . . . . 233--238
                   Evelyn Frank   Applications of continued fractions in
                                  function theory  . . . . . . . . . . . . 239--251


Lecture Notes in Mathematics
Volume 1014, 1983

               Osama Abdelkader   Un théor\`eme d'annulation pour les fibrés
                                  en droites semi-positifs sur une variété
                                  kählérienne faiblement $1$-compl\`ete.
                                  (French) []  . . . . . . . . . . . . . . 1--16
               Paul Flondor and   
                    Eugen Pascu   Some results on mixed manifolds  . . . . 17--26
                 Bruce Gilligan   Holomorphic reductions of homogeneous
                                  spaces . . . . . . . . . . . . . . . . . 27--36
                   M. Jurchescu   Espaces mixtes. (French) []  . . . . . . 37--57
                       N. Milev   Équivalence indéfiniment différentiable et
                                  équivalence analytique réelle pour les
                                  germes d'ensembles analytiques. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 58--67
                    Claudio Rea   Formes de Levi d'ordre supérieur et
                                  réduction des variables dans l'équation
                                  d'une hypersurface réelle. (French) []    68--77
                     K. Spallek   Produktzerlegung und Äquivalenz von
                                  Raumkeimen I Der allgemeine Fall.
                                  (German) [Product separation and
                                  equivalence of space nuclei I. The
                                  general case]  . . . . . . . . . . . . . 78--100
                     K. Spallek   Produktzerlegung und Äquivalenz von
                                  Raumkeimen II Der komplexe Fall.
                                  (German) []  . . . . . . . . . . . . . . 101--111
                Francesco Succi   Pseudovariétés complexes. (French)
                                  [Complex pseudovarieties]  . . . . . . . 112--121
                  Toma V. Tonev   Commutative Banach algebras and analytic
                                  functions of countable-many variables    122--128
             Martha B\uanulescu   Potentials on locally compact
                                  non-abelian groups . . . . . . . . . . . 129--154
                   N. Boboc and   
                      Gh. Bucur   Perturbations in excessive structures    155--187
           Florin Ovidiu Cornea   On the Riesz decomposition of
                                  bi-excessive measures on locally compact
                                  groups . . . . . . . . . . . . . . . . . 188--196
                K. Janßen   Standard $H$-cones and balayage spaces   197--203
                K. Janßen   Applications of quasi Dirichlet bounded
                                  harmonic functions . . . . . . . . . . . 204--219
                     Eugen Popa   Natural localisation of a standard
                                  $H$-cone . . . . . . . . . . . . . . . . 220--227
              Lucre\ctiu Stoica   On sub-Markov resolvents. The
                                  restriction to an open set and the
                                  Dirichlet problem  . . . . . . . . . . . 228--245
                    Hans Wallin   Divergence of multipoint Padé
                                  approximation  . . . . . . . . . . . . . 246--255
                 Gr. Arsene and   
               Zoia Ceau\csescu   Dilation of two factorizations . . . . . 256--264
                Heinrich Begehr   Boundary value problems for systems with
                                  Cauchy--Riemannian main part . . . . . . 265--279


Lecture Notes in Mathematics
Volume 1015, 1983

                   Kamel Betina   Sur l'indice des opérateurs différentiels
                                  ordinaires. (French) []  . . . . . . . . 1--49
                     Anne Duval   Étude asymptotique d'une intégrale
                                  analogue \`a la fonction `$ \Gamma $
                                  modifiée'. (French) []  . . . . . . . . . 50--63
                     Anne Duval   Solutions irregul\^\ieres d'équations aux
                                  différences polynômiales. (French) []  . . 64--101
                     Anne Duval   Équations aux différences algébriques:
                                  solutions méromorphes dans $C$-$ R^-$.
                                  Syst\`eme fondamental de solutions
                                  holomorphes dans un demi-plan. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 102--135
                Mitsuhiko Kohno   A multi-point connection problem . . . . 136--171
        Mich\`ele Loday-Richaud   Théor\`emes d'indices dans les espaces de
                                  type Gevrey généralisé. (French) [] . . . . 172--241
           R. Gérard and   
                    J.-P. Ramis   Résidu d'une connexion holomorphe.
                                  (French) []  . . . . . . . . . . . . . . 243--306
               Bernard Klar\`es   Classification topologique des $n$-uples
                                  de champs de vecteurs holomorphes
                                  commutatifs sur $ P_{n + 1} (\mathbb
                                  {C})$. (French) [] . . . . . . . . . . . 307--321
               Bernard Klar\`es   Déformations localement iso-irréguli\`eres
                                  de connexions linéaires compl\`etement
                                  intégrables sur $ P_m(\mathbb {C}) $.
                                  (French) []  . . . . . . . . . . . . . . 322--411


Lecture Notes in Mathematics
Volume 1016, 1983

                     M. Raynaud   Around the Mordell conjecture for
                                  function fields and a conjecture of
                                  Serge Lang . . . . . . . . . . . . . . . 1--19
                     L. Illusie   Finiteness, duality, and Künneth theorems
                                  in the cohomology of the de Rham--Witt
                                  complex  . . . . . . . . . . . . . . . . 20--72
                  Noriyuki Suwa   De Rham cohomology of algebraic surfaces
                                  with $ q = - p_a $ in char. $p$  . . . . 73--85
             Jean-Marc Fontaine   Cohomologie de de Rham, cohomologie
                                  cristalline et représentations
                                  $p$-adiques. (French) [] . . . . . . . . 86--108
                    Kazuya Kato   Class field theory and algebraic
                                  $K$-theory . . . . . . . . . . . . . . . 109--126
                  J.-L. Verdier   Géométrie microlocale. (French) [] . . . . 127--133
                   M. Kashiwara   Vanishing cycle sheaves and holonomic
                                  systems of differential equations  . . . 134--142
                      G. Laumon   Vanishing cycles over a base of
                                  dimension $ \geq 1 $ . . . . . . . . . . 143--150
                      G. Laumon   Sur la catégorie dérivées des $D$-modules
                                  filtrés. (French) []  . . . . . . . . . . 151--237
                   A. Beauville   Quelques remarques sur la transformation
                                  de Fourier dans l'anneau de Chow d'une
                                  variété abélienne. (French) []  . . . . . . 238--260
                   Takayuki Oda   Transcendental cycles on Hilbert modular
                                  surfaces . . . . . . . . . . . . . . . . 261--270
                 Tetsuji Shioda   Algebraic cycles on a certain
                                  hypersurface . . . . . . . . . . . . . . 271--294
                      Tadao Oda   Hironaka group schemes and resolution of
                                  singularities  . . . . . . . . . . . . . 295--312
                      J. Giraud   Condition de Jung four les revêtements
                                  radiciels de hauteur $1$. (French) []    313--333
             Shigefumi Mori and   
                  Shigeru Mukai   The uniruledness of the moduli space of
                                  curves of genus $ 11 $ . . . . . . . . . 334--353
                 Yoichi Miyaoka   A remark on variation of the Hodge
                                  structure on curves  . . . . . . . . . . 354--369
                Masaki Maruyama   Singularities of the curve of jumping
                                  lines of a vector bundle of rank $2$ on
                                  $ \mathbb {P}^2$ . . . . . . . . . . . . 370--411
               Masa-Nori Ishida   Hirzebruch's examples of surfaces of
                                  general type with $ c_1^2 = 3 c_2 $  . . 412--431
                 Shigeru Iitaka   Characterization of two lines on a
                                  projective plane . . . . . . . . . . . . 432--448
            Masayoshi Miyanishi   On the affine-ruledness of algebraic
                                  varieties  . . . . . . . . . . . . . . . 449--489


Lecture Notes in Mathematics
Volume 1017, 1983

               Wolfgang Alt and   
                    Micah Dembo   A contraction-disassembly model for
                                  intracellular actin gels . . . . . . . . 1--9
             Antonio Ambrosetti   Differential equations with multiple
                                  solutions and nonlinear functional
                                  analysis . . . . . . . . . . . . . . . . 10--37
             Jürgen Appell   'Genaue' Fixpunktsätze und nichtlineare
                                  Sturm--Liouville-Probleme. (German)
                                  ['Exact' fixed-point theorems and
                                  nonlinear Sturm--Liouville problems] . . 38--42
                   O. Arino and   
                  I. Györi   Asymptotic integration of functional
                                  differential systems which are
                                  asymptotically autonomous  . . . . . . . 43--55
                  Bernd Aulbach   Approach to hyperbolic manifolds of
                                  stationary solutions . . . . . . . . . . 56--66
                    L. Barbanti   Linear Volterra--Stieltjes integral
                                  equations and control  . . . . . . . . . 67--72
                  Martino Bardi   Exchange of stability along a branch of
                                  periodic solutions of a single specie
                                  model  . . . . . . . . . . . . . . . . . 73--82
                   V. Benci and   
                 A. Capozzi and   
                   D. Fortunato   On asymptotically quadratic Hamiltonian
                                  systems  . . . . . . . . . . . . . . . . 83--92
                     W.-J. Beyn   Numerical analysis of singularities in a
                                  diffusion reaction model . . . . . . . . 93--100
              M. A. Boudourides   Hyperbolic Lipschitz homeomorphisms and
                                  flows  . . . . . . . . . . . . . . . . . 101--106
               T. Brugarino and   
                  A. Canino and   
                     P. Pantano   Some evolution equations arising in
                                  physics  . . . . . . . . . . . . . . . . 107--114
           A. Cañada and   
      P. Martínez-Amores   Periodic solutions of neutral functional
                                  differential equations . . . . . . . . . 115--121
                     A. Capozzi   On subquadratic not-autonomous
                                  Hamiltonian systems  . . . . . . . . . . 122--131
                 A. Capozzi and   
                   A. Salvatore   A note on a class of autonomous
                                  Hamiltonian systems with strong
                                  resonance at infinity  . . . . . . . . . 132--139
                 C. M. Dafermos   Stabilizing effects of dissipation . . . 140--147
              E. De Pascale and   
                    R. Iannacci   Periodic solutions of generalized Liénard
                                  equations with delay . . . . . . . . . . 148--156
           Allan L. Edelson and   
                Jerry D. Schuur   Asymptotic and strong asymptotic
                                  equivalence to polynomials for solutions
                                  of nonlinear differential equations  . . 157--160
                    Hans Engler   On some parabolic integro-differential
                                  equations: Existence and asymptotics of
                                  solutions  . . . . . . . . . . . . . . . 161--167
                   Lynn H. Erbe   Oscillation and nonoscillation
                                  properties for second order nonlinear
                                  differential equations . . . . . . . . . 168--176
                Bernold Fiedler   Global Hopf bifurcation in porous
                                  catalysts  . . . . . . . . . . . . . . . 177--184


Lecture Notes in Mathematics
Volume 1018, 1983

           Kasimierz Kuratowski   On the problem of skew curves in
                                  topology [1] . . . . . . . . . . . . . . 1--13
              Gary S. Bloom and   
            John W. Kennedy and   
               Louis V. Quintas   On crossing numbers and linguistic
                                  structures . . . . . . . . . . . . . . . 14--22
         Mieczys\law Borowiecki   On Hamiltonian matroids  . . . . . . . . 23--27
               Miroslav Fiedler   Combinatorial properties of
                                  sign-patterns in some classes of
                                  matrices . . . . . . . . . . . . . . . . 28--32
            András Frank   Disjoint paths in the plane  . . . . . . 33--37
                       O. Frank   Faces and components of random lattices  38--45
                 Jaros\law Gela   On the automorphism groups of mapping
                                  graphs . . . . . . . . . . . . . . . . . 46--54
                   Frank Harary   An achievement game on a toroidal board  55--59
                     Ivan Havel   Embedding graphs in undirected and
                                  directed cubes . . . . . . . . . . . . . 60--68
                 Jerzy Jaworski   On the connectedness of a random
                                  bipartite mapping  . . . . . . . . . . . 69--74
     Mieczys\law Borowiecki and   
       Tadeusz Jó\'zwiak   A note on characteristic and permanental
                                  polynomials of multigraphs . . . . . . . 75--78
         Micha\l Karo\'nski and   
             Andrzej Ruci\'nski   On the number of strictly balanced
                                  subgraphs of a random graph  . . . . . . 79--83
            G. O. H. Katona and   
            T. G. Tarján   Extremal problems with excluded
                                  subgraphs in the $n$-cube  . . . . . . . 84--93
              Gary S. Bloom and   
    Ma\lgorzata T. Mandziuk and   
            John W. Kennedy and   
               Louis V. Quintas   Random graphs and the physical world . . 94--110
           Antoni Ko\'sli\'nski   A characterization of a tree by its
                                  vertex --- Disconnections  . . . . . . . 111--113
                Maria Kwa\'snik   On the $ (k; l)$-kernels . . . . . . . . 114--121
                       J. Lehel   A covering theorem for hypergraphs . . . 122--124
           Józef Magiera   Exterior partitions of a rectangle into
                                  rectangles and their graphs  . . . . . . 125--130
                  Zofia Majcher   On sequences representable by $ \Gamma
                                  $$^{ - }$-regular graphs . . . . . . . . 131--138
                Danuta Michalak   On middle and total graphs with
                                  coarseness number equal $1$  . . . . . . 139--150


Lecture Notes in Mathematics
Volume 1019, 1983

                Matthew Foreman   More saturated ideals  . . . . . . . . . 1--27
                     A. Louveau   Some results in the Wadge hierarchy of
                                  Borel sets . . . . . . . . . . . . . . . 28--55
              Steve Jackson and   
               Donald A. Martin   Pointclasses and well-ordered unions . . 56--66
                 W. Hugh Woodin   Ad and the uniqueness of the
                                  supercompact measures on $ P \omega_1
                                  (\lambda) $  . . . . . . . . . . . . . . 67--71
                  John R. Steel   Scales on $ \Sigma_1^1 $ sets  . . . . . 72--76
         Yiannis N. Moschovakis   Scales on coinductive sets . . . . . . . 77--85
           Donald A. Martin and   
                  John R. Steel   The extent of scales in $ L(R) $ . . . . 86--96
               Donald A. Martin   The largest countable this, that, and
                                  the other  . . . . . . . . . . . . . . . 97--106
                  John R. Steel   Scales in $ L(R) $ . . . . . . . . . . . 107--156
               Donald A. Martin   The real game quantifier propagates
                                  scales . . . . . . . . . . . . . . . . . 157--171
                 W. Hugh Woodin   Some consistency results in ZFC using AD 172--198
       Alexander S. Kechris and   
           Donald A. Martin and   
              Robert M. Solovay   Introduction to $Q$-Theory . . . . . . . 199--281


Lecture Notes in Mathematics
Volume 1020, 1983

            M. W. Baldoni Silva   $ L^2 $ index and unitary
                                  representations  . . . . . . . . . . . . 1--10
                Jacques Carmona   Sur la classification des modules
                                  admissibles irredutibles. (French) []    11--34
                 A. Guillemonat   Représentations sphériques singuli\`eres.
                                  (French) [Singular spherical
                                  representations] . . . . . . . . . . . . 35--72
                   Rebecca Herb   The Plancherel theorem for semisimple
                                  Lie groups without compact Cartan
                                  subgroups  . . . . . . . . . . . . . . . 73--79
                      A. Joseph   Completion functors in the $Q$ category  80--106
                    A. W. Knapp   Minimal $K$-type formula . . . . . . . . 107--118
                A. W. Knapp and   
                        B. Speh   The role of basic cases in
                                  classification: Theorems about unitary
                                  representations applicable to $ {\rm
                                  SU}(N, 2) $  . . . . . . . . . . . . . . 119--160
              Ronald L. Lipsman   On the existence of a generalized Weil
                                  representation . . . . . . . . . . . . . 161--178
              Floyd L. Williams   Solution of a conjecture of Langlands    179--187


Lecture Notes in Mathematics
Volume 1021, 1983

               A. N. Kolmogorov   On Logical Foundations of Probability
                                  Theory . . . . . . . . . . . . . . . . . 1--5
               Masafumi Akahira   Asymptotic deficiencies of estimators
                                  for pooled samples from the same
                                  distribution . . . . . . . . . . . . . . 6--14
                 V. G. Alekseev   On the use of alternating kernels in
                                  nonparametric statistical estimation . . 15--25
                Shun-ichi Amari   Differential geometry of statistical
                                  inference  . . . . . . . . . . . . . . . 26--40
                  S. N. Antonov   On the asymptotic behaviour of the tails
                                  of infinitely divisible distribution
                                  laws . . . . . . . . . . . . . . . . . . 41--44
                  I. S. Borisov   Rate of convergence in invariance
                                  principle in linear spaces. Application
                                  to empirical measures  . . . . . . . . . 45--58
             A. A. Borovkov and   
                A. I. Sahanenko   On the rate of convergence in invariance
                                  principle  . . . . . . . . . . . . . . . 59--66
                  D. D. Botvich   Spectral properties of GNS--Hamiltonian
                                  in quasi-free state  . . . . . . . . . . 67--72
              R. J. Chitashvili   Martingale ideology in the theory of
                                  controlled stochastic processes  . . . . 73--92
              Masahito Dateyama   Invariant measures for homeomorphisms
                                  with almost weak specification . . . . . 93--96
            R. L. Dobrushin and   
                E. A. Pecherski   A criterion of the uniqueness of
                                  Gibbsian fields in the non-compact case  97--110
          E. A. Fa\u\inberg and   
                    I. M. Sonin   Stationary and Markov policies in
                                  countable state dynamic programming  . . 111--129
            Masatoshi Fukushima   Capacitary maximal inequalities and an
                                  ergodic theorem  . . . . . . . . . . . . 130--136
                  M. U. Gafurov   On the estimate of the rate of
                                  convergence in the law of iterated
                                  logarithm  . . . . . . . . . . . . . . . 137--144
                 I. I. Gal\vcuk   On the pathwise uniqueness Of solutions
                                  of stochastic integral equations driven
                                  by martingales . . . . . . . . . . . . . 145--152
                    V. L. Girko   Spectral theory of nonself-adjoint
                                  random matrices  . . . . . . . . . . . . 153--156
                   O. A. Glonti   Transmission of `television type'
                                  signals through a feedback channel . . . 157--166
                 B. V. Gnedenko   On limit theorems for a random number of
                                  random variables . . . . . . . . . . . . 167--176
             B. Grigelionis and   
              R. Mikulevi\vcius   On contiguity and weak convergence of
                                  probability measures . . . . . . . . . . 177--194
           R. Z. Hasminskii and   
                I. A. Ibragimov   On asymptotic efficiency in the presence
                                  of an infinitedimensional nuisance
                                  parameter  . . . . . . . . . . . . . . . 195--229


Lecture Notes in Mathematics
Volume 1022, 1983

               Graziano Gentili   Distances on convex cones  . . . . . . . 1--31
                  Simon Salamon   Topics in four-dimensional Riemannian
                                  geometry . . . . . . . . . . . . . . . . 33--124
       Jean-Pierre Vigué   Domaines bornés symétriques. (French) []   125--177


Lecture Notes in Mathematics
Volume 1023, 1983

                 Stephen McAdam   $ A^*(I) $ and $ B^*(I) $  . . . . . . . 1--7
                 Stephen McAdam   $ A^*(I) - B^*(I) $  . . . . . . . . . . 8--11
                 Stephen McAdam   $ {\bar {A}}^* (I) $ . . . . . . . . . . 12--25
                 Stephen McAdam   A characterization of $ \bar {A}^* $ (I) 26--31
                 Stephen McAdam   Asymptotic sequences . . . . . . . . . . 32--41
                 Stephen McAdam   Asymptotic sequences over ideals . . . . 42--54
                 Stephen McAdam   Asymptotic grade . . . . . . . . . . . . 55--60
                 Stephen McAdam   When $ A^*= {\bar {A}}^* $ . . . . . . . 61--67
                 Stephen McAdam   Conforming relations . . . . . . . . . . 68--75
                 Stephen McAdam   Ideal transforms . . . . . . . . . . . . 76--88
                 Stephen McAdam   Miscellaneous  . . . . . . . . . . . . . 89--109


Lecture Notes in Mathematics
Volume 1024, 1983

              Thomas J. Enright   Unitary representations for two real
                                  forms of a semisimple Lie algebra; a
                                  theory of comparison . . . . . . . . . . 1--29
                      A. Joseph   On the classification of primitive
                                  ideals in the enveloping algebra of a
                                  semisimple Lie algebra . . . . . . . . . 30--76
                    A. W. Knapp   Unitary representations and basic cases  77--98
                     G. Lusztig   Left cells in Weyl groups  . . . . . . . 99--111
           M. Scott Osborne and   
                   Garth Warner   The Selberg trace formula IV: Inner
                                  product formulae (final considerations)  112--263
            David A. Vogan, Jr.   Understanding the unitary dual . . . . . 264--286
               Nolan R. Wallach   Asymptotic expansions of generalized
                                  matrix entries of representations of
                                  real reductive groups  . . . . . . . . . 287--369


Lecture Notes in Mathematics
Volume 1025, 1983

            Daniel Tanré   Inventaire algébrique. (French) []  . . . 1--22
            Daniel Tanré   Liaison Entre Alg\`ebres Commutatives et
                                  Alg\`ebres de Lie différentielles
                                  Graduées. (French) [] . . . . . . . . . . 23--38
            Daniel Tanré   Alg\`ebre Homotopique. (French) [] . . . 39--72
            Daniel Tanré   Mod\`eles de Quillen et de Sullivan d'un
                                  espace. (French) []  . . . . . . . . . . 73--99
            Daniel Tanré   Mod\`ele de Chen d'un Espace. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 100--108
            Daniel Tanré   Crochets de Whitehead et produits de
                                  Massey d'ordre supérieur. (French) [] . . 109--132
            Daniel Tanré   Mod\`ele de Quillen d'une Fibration et
                                  Suite Spectrale d'Eilenberg--Moore.
                                  (French) []  . . . . . . . . . . . . . . 133--156
            Daniel Tanré   Mod\`ele De Quillen d'une Fibration et
                                  Classifiant. (French) [] . . . . . . . . 157--197


Lecture Notes in Mathematics
Volume 1026, 1983

                Wilhelm Plesken   Introduction . . . . . . . . . . . . . . 1--6
                Wilhelm Plesken   Graduated and graduable orders . . . . . 7--42
                Wilhelm Plesken   The conductor formula for graduated
                                  hulls of selfdual orders . . . . . . . . 43--58
                Wilhelm Plesken   Selfdual orders with decomposition
                                  numbers $0$ and $1$  . . . . . . . . . . 59--79
                Wilhelm Plesken   Blocks of multiplicity $1$ . . . . . . . 80--91
                Wilhelm Plesken   Examples of group rings  . . . . . . . . 92--108
                Wilhelm Plesken   The principal $2$-block of $ {\rm SL}_2
                                  (q)$ for odd prime powers $q$  . . . . . 109--130
                Wilhelm Plesken   Blocks with cyclic defect groups . . . . 131--145


Lecture Notes in Mathematics
Volume 1027, 1983

                Morisuke Hasumi   Theory of Riemann surfaces: a quick
                                  review . . . . . . . . . . . . . . . . . 1--22
                Morisuke Hasumi   Multiplicative analytic functions  . . . 23--38
                Morisuke Hasumi   Martin compactification  . . . . . . . . 39--63
                Morisuke Hasumi   Hardy classes  . . . . . . . . . . . . . 64--82
                Morisuke Hasumi   Riemann surfaces of Parreau--Widom type  83--118
                Morisuke Hasumi   Green lines  . . . . . . . . . . . . . . 119--143
                Morisuke Hasumi   Cauchy theorems  . . . . . . . . . . . . 144--159
                Morisuke Hasumi   Shift-invariant subspaces  . . . . . . . 160--178
                Morisuke Hasumi   Characterization of surfaces of
                                  Parreau--Widom type  . . . . . . . . . . 179--207
                Morisuke Hasumi   Examples of surfaces of Parreau--Widom
                                  type . . . . . . . . . . . . . . . . . . 208--233
                Morisuke Hasumi   Classification of plane regions  . . . . 234--261


Lecture Notes in Mathematics
Volume 1028, 1983

                     H. Airault   Étude des conditions d'intégrabilité
                                  associées \`a un syst\`eme différentiel
                                  linéaire. (French) [] . . . . . . . . . . 1--26
           Paolo de Bartolomeis   Sur l'analyticité complexe de certaines
                                  applications harmoniques. (French) []    27--40
       Hédi Ben Massaoud   Courants intermédiaires associés \`a un
                                  Courant positif fermé. (French) []  . . . 41--68
    Hél\`ene Charri\`ere   Étude asymptotique dans des secteurs
                                  spiralés autour de l'origine de l'équation
                                  $ \sum \limits_{i = 1}^n {\lambda_i x_i
                                  } \frac {{\partial u}}{{\partial x_i }}
                                  = F(x, u) $ et théor\`eme de Borel--Ritt.
                                  (French) []  . . . . . . . . . . . . . . 69--82
           Jean-Pierre Demailly   Constructibilité des faisceaux de
                                  solutions des syst\`emes différentiels
                                  holonômes. (French) []  . . . . . . . . . 83--95
       Jean-Pierre Demailly and   
                 Bernard Gaveau   Majoration statistique de la courbure
                                  d'une variété analytique. (French) []  . . 96--124
                Lawrence Gruman   Ensembles exceptionnels pour les
                                  applications holomorphes dans $ \mathbb
                                  {C}^n $. (French) [] . . . . . . . . . . 125--162
           Bernard Klar\`es and   
                 Charles Sadler   Syst\`emes de Pfaff et alg\`ebres de Lie
                                  libres, étude d'une singularité polaire
                                  normale. (French) [] . . . . . . . . . . 163--218
                  Pierre Lelong   Discontinuité et annulation de l'opérateur
                                  de Monge--Amp\`ere complexe. (French) [] 219--224
                   J. Le Potier   Fibrés vectoriels sur les surfaces $ K3
                                  $. (French) [] . . . . . . . . . . . . . 225--238
                   Mgaiming Mok   Application of an extension theorem for
                                  closed positive currents to Kähler
                                  geometry . . . . . . . . . . . . . . . . 239--252
                    Gilles Raby   Théor\`eme des zéros sous-analytiques et
                                  inégalités de \lojasiewicz. (French) []    253--265
                    A. Talhaoui   Le probl\`eme $ \bar \partial $ de
                                  Neumann et ses estimations
                                  sous-elliptiques. (French) []  . . . . . 266--317
                   B. A. Taylor   An estimate for an extremal
                                  plurisubharmonic function on $ \mathbb
                                  {C}^n $  . . . . . . . . . . . . . . . . 318--328


Lecture Notes in Mathematics
Volume 1029, 1983

             Michiel Hazewinkel   Lectures on invariants, representations
                                  and Lie algebras in systems and control
                                  theory . . . . . . . . . . . . . . . . . 1--36
                 T. A. Springer   Séries de Poincar\`e dans la théorie des
                                  invariants. (French) []  . . . . . . . . 37--54
                  Gerd Faltings   On the cohomology of locally symmetric
                                  Hermitian spaces . . . . . . . . . . . . 55--98
             Arno Van Den Essen   A study of the torsion-free part of the
                                  cokernel from the operator $ \frac
                                  {\partial }{{\partial x_n }} $ acting on
                                  a $ D_n $-module . . . . . . . . . . . . 99--119
                 Vlastimil Dlab   The regular representations of the tame
                                  hereditary algebras  . . . . . . . . . . 120--133
           Claus Michael Ringel   Separating tubular series  . . . . . . . 134--158
             George B. Seligman   Higher even Clifford algebras  . . . . . 159--191
               Jaap Bartijn and   
                Jan R. Strooker   Modifications monômiales. (French)
                                  [Monomial modifications] . . . . . . . . 192--217
                    Jack Lescot   La serie de bass d'un produit fibre
                                  d'anneaux locaux. (French) []  . . . . . 218--239
                  A. Verschoren   Relative invariants for commutative
                                  rings  . . . . . . . . . . . . . . . . . 240--266
                        J. Alev   Sur l'Extension $ R^G \to R $. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 267--282
                  Marc Chamarie   Modules sur les anneaux de Krull non
                                  commutatifs. (French) [] . . . . . . . . 283--310
                   Peter Hilton   Localization of crossed-modules  . . . . 311--324
               Robert L. Snider   The division ring of fractions of a
                                  group ring . . . . . . . . . . . . . . . 325--339


Lecture Notes in Mathematics
Volume 1030, 1983

               Ulrich Christian   Epstein's zetafunctions of a binary
                                  quadratic form . . . . . . . . . . . . . 1--28
               Ulrich Christian   Preparational material . . . . . . . . . 28--88
               Ulrich Christian   Selberg's zeta- and $L$-series . . . . . 89--148
               Ulrich Christian   Selberg's Eisenstein series  . . . . . . 149--180
               Ulrich Christian   Siegel's Eisenstein series . . . . . . . 181--190


Lecture Notes in Mathematics
Volume 1031, 1983

                 H.-J. Borchers   Symmetries and covariant representations 1--15
                  Ph. Combe and   
               R. Rodriguez and   
                 M. Sirugue and   
              M. Sirugue-Collin   Jump processes and applications to the
                                  trigonometric interaction  . . . . . . . 16--30
                  Joachim Cuntz   Generalized homomorphisms between $ C*
                                  $-algebras and $ K K $-theory  . . . . . 31--45
                  Andreas Dress   Global equilibria and steady states of
                                  discrete networks, according to
                                  classical thermodynamics . . . . . . . . 46--61
                    Volker Enss   Completeness of three body quantum
                                  scattering . . . . . . . . . . . . . . . 62--88
                John E. Roberts   Mathematical structure in quantum field
                                  theory . . . . . . . . . . . . . . . . . 89--96
                        H. Rost   Hydrodynamik gekoppelter diffusionen:
                                  Fluktuationen im gleichgewicht . . . . . 97--107
        R. Sénéor   Superrenormalizable infra red theories   108--113
             Jean-Marie Souriau   Un mod\`ele d'univers confronté aux
                                  observations. (French) []  . . . . . . . 114--160
                     D. Testard   Almost Mathieu equation for small and
                                  big coupling constants . . . . . . . . . 161--171
                     E. Zehnder   Periodic solutions of Hamiltonian
                                  equations  . . . . . . . . . . . . . . . 172--213


Lecture Notes in Mathematics
Volume 1032, 1983

        Calvin D. Ahlbrandt and   
              Don B. Hinton and   
                 Roger T. Lewis   Inversion in the unit sphere for powers
                                  of the Laplacian . . . . . . . . . . . . 1--8
                 John V. Baxley   Nonlinear second order boundary value
                                  problems: an existence-uniqueness
                                  theorem of S. N. Bernstein . . . . . . . 9--16
               Paul Binding and   
              Patrick J. Browne   A definiteness result for determinantal
                                  operators  . . . . . . . . . . . . . . . 17--30
               C. Bennewitz and   
                  W. N. Everitt   On second-order left-definite boundary
                                  value problems . . . . . . . . . . . . . 31--67
               Richard C. Brown   A von Neumann factorization of some
                                  selfadjoint extensions of positive
                                  symmetric differential operators and its
                                  application to inequalities  . . . . . . 68--92
       Prof. Dr. Lothar Collatz   Inclusion theorems for solutions of
                                  differential equations with aid of
                                  pointwise or vector monotonicity . . . . 93--109
               M. S. P. Eastham   The Liouville--Green asymptotic theory
                                  for second-order differential equations:
                                  a new approach and some extensions . . . 110--122
                W. D. Evans and   
                R. T. Lewis and   
                       A. Zettl   Non-self-adjoint operators and their
                                  essential spectra  . . . . . . . . . . . 123--160
              W. N. Everitt and   
                      F. Neuman   A concept of adjointness and symmetry of
                                  differential expressions based on the
                                  generalised Lagrange identity and
                                  Green's formula  . . . . . . . . . . . . 161--169
              W. N. Everitt and   
                     S. D. Wray   On quadratic integral inequalities
                                  associated with second-order symmetric
                                  differential expressions . . . . . . . . 170--223
                 A. M. Fink and   
                Taka\^si Kusano   Nonoscillation theorems for differential
                                  equations with general deviating
                                  arguments  . . . . . . . . . . . . . . . 224--239
          Charles T. Fulton and   
                 Allan M. Krall   Self-adjoint $4$-th order boundary value
                                  problem in the limit- 4 case . . . . . . 240--256
             Robert M. Kauffman   Factorization and the Friedrichs
                                  extension for ordinary differential
                                  operators  . . . . . . . . . . . . . . . 257--266
                    Ian Knowles   Eigenvalue problems and the Riemann zeta
                                  function II  . . . . . . . . . . . . . . 267--297
                  K. Kreith and   
                  C. A. Swanson   Boundedness criteria for hyperbolic
                                  characteristic initial value problems    298--310
                  Man Kam Kwong   Matrix Riccati inequality and
                                  oscillation of second order differential
                                  systems  . . . . . . . . . . . . . . . . 311--327
              Man Kam Kwong and   
                       A. Zettl   A new approach to second order linear
                                  oscillation theory . . . . . . . . . . . 328--345
                    N. G. Lloyd   Small amplitude limit cycles of
                                  polynomial differential equations  . . . 346--357
                  Jack W. Macki   Regular growth and zero-tending
                                  solutions  . . . . . . . . . . . . . . . 358--374
           Angelo B. Mingarelli   Asymptotic distribution of the
                                  eigenvalues of non-definite
                                  Sturm--Liouville problems  . . . . . . . 375--383


Lecture Notes in Mathematics
Volume 1033, 1983

                  M. A. Akcoglu   Differentiation of superadditive
                                  processes  . . . . . . . . . . . . . . . 1--11
            R. Anantharaman and   
                     K. M. Garg   The properties of a residual set of
                                  vector measures  . . . . . . . . . . . . 12--35
              Piotr Antosik and   
                 Charles Swartz   The Nikodým Boundedness theorem and the
                                  uniform boundedness principle  . . . . . 36--42
           Jürgen Batt and   
             Nicolae Dinculeanu   On the weak compactness criteria of
                                  Kolmogorov--Tamarkin and M. Riesz type
                                  in the space of Bochner integrable
                                  functions over a locally compact group   43--58
                 Olga R. Beaver   Regularity and decomposability of
                                  finitely additive functions on a quantum
                                  logic  . . . . . . . . . . . . . . . . . 59--67
               Jean-Marc Belley   Construction d'une Fonction d'ensembles
                                  Additive et Invariante sur les Groupes
                                  Localement Compacts Abeliens. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 68--73
               Alexandra Bellow   On `bad universal' sequences in ergodic
                                  theory (II)  . . . . . . . . . . . . . . 74--78
               J. K. Brooks and   
                   R. V. Chacon   Convergence theorems in the theory of
                                  diffusions . . . . . . . . . . . . . . . 79--93
               J. R. Choksi and   
                   V. S. Prasad   Approximation and Baire category
                                  theorems in ergodic theory . . . . . . . 94--113
                Gustave Choquet   Représentation Intégrale. (French) []  . . 114--124
                Gustave Choquet   II. Convexes et Cônes Convexes non
                                  Localement Compacts. (French) [] . . . . 125--135
                Gustave Choquet   III. Formes Linéaires Positives et
                                  Mesures. (French) [] . . . . . . . . . . 135--143
                Joe Diestel and   
              J. Jerry Uhl, Jr.   Progress in vector measures --- 1977--83 144--192
                    G. A. Edgar   Two integral representations . . . . . . 193--198
               Geoffrey Fox and   
                  Pedro Morales   Théor\`emes de Nikodým et de
                                  Vitali--Hahn--Saks pour les Mesures \`a
                                  Valeurs dans un Semigroupe Uniforme.
                                  (French) []  . . . . . . . . . . . . . . 199--208
                    Peter Greim   Isometries and $ L^p $-structure of
                                  separably valued Bochner $ L^p $-Spaces  209--218
                  L. Streit and   
                        T. Hida   White noise analysis and its application
                                  to Feynman integral  . . . . . . . . . . 219--226
                  Alain Louveau   Effective construction of measures . . . 227--229
J. L. de María González   Sur la Régularité d'une Mesure \`a Valeurs
                                  dans un Semigroupe. (French) []  . . . . 230--239
                Yoshio Miyahara   Filtering equations for infinite
                                  dimensional non-linear filtering
                                  problems . . . . . . . . . . . . . . . . 240--246


Lecture Notes in Mathematics
Volume 1034, 1983

                Julian Musielak   Modular spaces . . . . . . . . . . . . . 1--32
                Julian Musielak   Orlicz spaces  . . . . . . . . . . . . . 33--111
                Julian Musielak   Countably modulared spaces . . . . . . . 112--128
                Julian Musielak   Families of modulars depending on a
                                  parameter  . . . . . . . . . . . . . . . 129--150
                Julian Musielak   Some applications of modular spaces  . . 151--163


Lecture Notes in Mathematics
Volume 1035, 1983

            Barry D. Hughes and   
                 Stephen Prager   Random processes and random systems: an
                                  introduction . . . . . . . . . . . . . . 1--108
        Elliott W. Montroll and   
          Michael F. Shlesinger   On the wedding of certain dynamical
                                  processes in disordered complex
                                  materials to the theory of stable (Lévy)
                                  distribution functions . . . . . . . . . 109--137
      Michael F. Shlesinger and   
            Elliott W. Montroll   Fractal stochastic processes: Clusters
                                  and intermittancies  . . . . . . . . . . 138--152
                 R. F. Voss and   
            R. B. Laibowitz and   
             E. I. Alessandrini   Percolation and fractal properties of
                                  thin gold films  . . . . . . . . . . . . 153--168
                Joel Koplik and   
            David Wilkinson and   
             Jorge F. Willemsen   Percolation and capillary fluid
                                  displacement . . . . . . . . . . . . . . 169--183
                  Sidney Redner   Recent progress and current puzzles in
                                  percolation  . . . . . . . . . . . . . . 184--200
           J. M. Hammersley and   
                   G. Mazzarino   Markov fields, correlated percolation,
                                  and the Ising model  . . . . . . . . . . 201--245
                  Sidney Redner   Directionality effects in percolation    246--259
               J. W. Halley and   
                    C. Dasgupta   Percolation and related systems in
                                  equilibrium statistical mechanics  . . . 260--282
              S. G. Whittington   Branched polymers, polymer gels and
                                  percolation theory . . . . . . . . . . . 283--299
                John C. Wierman   Critical probabilities in percolation
                                  models . . . . . . . . . . . . . . . . . 300--313
                Muhammad Sahimi   Critical exponents and thresholds for
                                  percolation and conduction . . . . . . . 314--346
                   George Stell   Models of disordered media: Some new
                                  results, including some new connections
                                  between composite-media, fluid-state,
                                  and random-flight theories . . . . . . . 347--369
           George H. Malone and   
               Suk Youn Suh and   
                 Stephen Prager   Variational bounds on the diffusive and
                                  hydrodynamic permeabilities of randomly
                                  perforated sheets  . . . . . . . . . . . 370--390
         George C. Papanicolaou   Diffusions and random walks in random
                                  media  . . . . . . . . . . . . . . . . . 391--399
             Michael J. Stephen   Waves in disordered media  . . . . . . . 400--413
               W. J. Pardee and   
               W. L. Morris and   
                      B. N. Cox   Microscopic origins of stochastic crack
                                  growth . . . . . . . . . . . . . . . . . 414--431


Lecture Notes in Mathematics
Volume 1036, 1983

                 C. C. Chen and   
                      N. Quimpo   Hamiltonian Cayley graphs of order PQ    1--5
            J. W. P. Hirschfeld   The Weil conjectures in finite geometry  6--23
                   D. A. Holton   Cycles in graphs . . . . . . . . . . . . 24--48
                 A. D. Keedwell   Sequenceable groups, generalized
                                  complete mappings, neofields and block
                                  designs  . . . . . . . . . . . . . . . . 49--71
              Norman J. Pullman   Clique coverings of graphs --- A survey  72--85
                  D. R. Stinson   Room squares and subsquares  . . . . . . 86--95
                     J. A. Thas   Geometries in finite projective spaces:
                                  Recent results . . . . . . . . . . . . . 96--110
                  Stephen Bourn   A canonical form for incidence matrices
                                  of finite projective planes and their
                                  associated latin squares and planar
                                  ternary rings  . . . . . . . . . . . . . 111--120
             Louis Caccetta and   
              Norman J. Pullman   On clique covering numbers of cubic
                                  graphs . . . . . . . . . . . . . . . . . 121--127
                   R. J. Clarke   Modelling competitions by poset
                                  multiplication . . . . . . . . . . . . . 128--140
        Charles J. Colbourn and   
            Marlene J. Colbourn   Decomposition of block designs:
                                  Computational issues . . . . . . . . . . 141--146
             William H. Cornish   A combinatorial problem and the
                                  generalized cosh . . . . . . . . . . . . 147--153
              Warwick De Launey   Generalised Hadamard matrices whose rows
                                  and columns form a group . . . . . . . . 154--176
                M. N. Ellingham   The asymptotic connectivity of labelled
                                  coloured regular bipartite graphs  . . . 177--188
          H. M. Gastineau-Hills   Kronecker products of systems of
                                  orthogonal designs . . . . . . . . . . . 189--205
      H. M. Gastineau-Hills and   
                  Joseph Hammer   Kronecker products of systems of higher
                                  dimensional orthogonal designs . . . . . 206--216
                 David G. Glynn   Two new sequences of ovals in finite
                                  Desarguesian planes of even order  . . . 217--229
               W. Henderson and   
           R. W. Kennington and   
                C. E. M. Pearce   Stochastic processes and combinatoric
                                  identities . . . . . . . . . . . . . . . 230--243
                   S. G. Kettle   Families enumerated by the
                                  Schröder--Etherington sequence and a
                                  renewal array it generates . . . . . . . 244--274
                   S. G. Kettle   Classifying and enumerating some freely
                                  generated families of objects  . . . . . 275--304


Lecture Notes in Mathematics
Volume 1037, 1983

                        E. Binz   Einstein's evolution equation for the
                                  vacuum formulated on a space of
                                  differentials of immersions  . . . . . . 2--37
                 Michael Forger   Nonlinear sigma models on symmetric
                                  spaces . . . . . . . . . . . . . . . . . 38--80
                 F. B. Pasemann   Linearized non-abelian gauge quantum
                                  field theories . . . . . . . . . . . . . 81--114
                    I. E. Segal   Nonlinear wave equations . . . . . . . . 115--141
               R. O. Wells, Jr.   The twistor-geometric representation of
                                  classical field theories . . . . . . . . 142--169
               B. Angermann and   
              H.-D. Doebner and   
                       J. Tolar   Quantum kinematics on smooth manifolds   171--208
                 R. J. Blattner   On geometric quantization  . . . . . . . 209--241
           Victor Guillemin and   
               Shlomo Sternberg   The Frobenius reciprocity theorem from a
                                  symplectic point of view . . . . . . . . 242--256
           J. Kra\'skiewicz and   
                    R. R\kaczka   Quantization of models of quantum field
                                  theory with solitons . . . . . . . . . . 257--285
             Stephen M. Paneitz   Determination of a polarization by
                                  nonlinear scattering, and examples of
                                  the resulting quantization . . . . . . . 286--300
          J\kedrzej \'Sniatycki   Constraints and quantization . . . . . . 301--334


Lecture Notes in Mathematics
Volume 1038, 1983

            Francis Borceux and   
       Gilberte Van den Bossche   Categories of algebraic sheaves  . . . . 1--12
            Francis Borceux and   
       Gilberte Van den Bossche   The formal initial segments  . . . . . . 13--51
            Francis Borceux and   
       Gilberte Van den Bossche   Localizations and algebraic sheaves  . . 52--107
            Francis Borceux and   
       Gilberte Van den Bossche   Integral theories and characterization
                                  theorem  . . . . . . . . . . . . . . . . 108--120
            Francis Borceux and   
       Gilberte Van den Bossche   Spectrum of a theory . . . . . . . . . . 121--127
            Francis Borceux and   
       Gilberte Van den Bossche   Applications to module theory  . . . . . 128--138
            Francis Borceux and   
       Gilberte Van den Bossche   Pure representation of rings . . . . . . 139--193
            Francis Borceux and   
       Gilberte Van den Bossche   Gelfand rings  . . . . . . . . . . . . . 194--229


Lecture Notes in Mathematics
Volume 1039, 1983

    Boris Nikolaevi\vc Apanasov   Condition of conformal rigidity of
                                  hyperbolic manifolds with boundaries . . 1--8
            André Boivin   On Carleman approximation by meromorphic
                                  functions  . . . . . . . . . . . . . . . 9--15
                   Jacob Burbea   Positive definiteness and holomorphy . . 16--31
                  Petru Caraman   About the equality between the
                                  $p$-module and the $p$-capacity in $
                                  R^n$ . . . . . . . . . . . . . . . . . . 32--83
                  Urban Cegrell   An estimate of the complex
                                  Monge--Amp\`ere operator . . . . . . . . 84--87
       Jacek Ch\kadzy\'nski and   
        Tadeusz Krasi\'nski and   
            Wojciech Kryszewski   On the parametric and algebraic
                                  multiplicities of an isolated zero of a
                                  holomorphic mapping  . . . . . . . . . . 88--101
                 Stancho Dimiev   Propriétés locales des fonctions
                                  presque-holomorphes. (French) [] . . . . 102--117
               Pierre Dolbeault   On holomorphic chains with given
                                  boundary in $ \mathbb {P}^n(\mathbb {C})
                                  $  . . . . . . . . . . . . . . . . . . . 118--129
           Wies\lawa Drozda and   
                Anna Szynal and   
                     Jan Szynal   The Jenkins' type inequality for
                                  Bazilevi\vc functions  . . . . . . . . . 130--141
                Roman Dwilewicz   Division of Cauchy--Riemann functions on
                                  hypersurfaces  . . . . . . . . . . . . . 142--167
               Adib A. Fadlalla   On a boundary value problem in
                                  pseudoconvex domains . . . . . . . . . . 168--176
               Paul M. Gauthier   Carleman approximation on unbounded sets
                                  by harmonic functions with Newtonian
                                  singularities  . . . . . . . . . . . . . 177--181
                 Bernard Gaveau   Valeurs fronti\`eres des fonctions
                                  harmoniques ou holomorphes et de leurs
                                  dérivées. (French) []  . . . . . . . . . . 182--219
                Tadeusz Iwaniec   On Cauchy--Riemann derivatives in
                                  several real variables . . . . . . . . . 220--244
         Piotr Jakóbczak   The decomposition theorems in the bidisc 245--256
           Christer O. Kiselman   The growth of compositions of a
                                  plurisubharmonic function with entire
                                  mappings . . . . . . . . . . . . . . . . 257--263
     Ralitza Krumova Kova\vceva   The roots of unity and the
                                  $m$-meromorphic extension of functions   264--275
            Tadeusz Krasi\'nski   On biholomorphic invariants related to
                                  homology groups  . . . . . . . . . . . . 276--284
    Wies\law Królikowski   Biholomorphic invariants on relative
                                  homology groups  . . . . . . . . . . . . 285--319
             Jan G. Krzy\.z and   
                   Anil K. Soni   Close-to-convex functions with
                                  quasiconformal extension . . . . . . . . 320--327


Lecture Notes in Mathematics
Volume 1040, 1983

                     Anton Good   Introduction . . . . . . . . . . . . . . 1--13
                     Anton Good   Preliminaries  . . . . . . . . . . . . . 14--17
                     Anton Good   Decompositions of $G$  . . . . . . . . . 17--26
                     Anton Good   Integral representations of
                                  eigenfunctions . . . . . . . . . . . . . 26--39
                     Anton Good   Fourier coefficients and Kloosterman
                                  sums . . . . . . . . . . . . . . . . . . 39--46
                     Anton Good   Computation of some integrals I  . . . . 47--72
                     Anton Good   Poincaré series and their Fourier series
                                  expansions . . . . . . . . . . . . . . . 73--80
                     Anton Good   Computation of some integrals II . . . . 80--86
                     Anton Good   Analytic continuations and functional
                                  equations  . . . . . . . . . . . . . . . 86--97
                     Anton Good   Sum formulae (first form)  . . . . . . . 98--112
                     Anton Good   Sum formulae (second form) . . . . . . . 113--122


Lecture Notes in Mathematics
Volume 1041, 1983

                   James Arthur   On some problems suggested by the trace
                                  formula  . . . . . . . . . . . . . . . . 1--49
            Joseph N. Bernstein   $p$-invariant distributions on $ {\rm
                                  GL}(N)$ and the classification of
                                  unitary representations of $ {\rm
                                  GL}(N)$ (Non-Archimedean case) . . . . . 50--102
              William Casselman   Automorphic forms and a Hodge theory for
                                  congruence subgroups of $ {\rm SL}_2
                                  (\mathbb {Z}) $  . . . . . . . . . . . . 103--140
            Stephen Gelbart and   
         Ilya Piatetski-Shapiro   Automorphic forms and $L$-functions for
                                  the unitary group  . . . . . . . . . . . 141--184
           Hervé Jacquet   On the residual spectrum of $ {\rm
                                  GL}(n) $ . . . . . . . . . . . . . . . . 185--208
                  David Kazhdan   On lifting . . . . . . . . . . . . . . . 209--249
               R. Langlands and   
                    D. Shelstad   On principal values on $p$-adic
                                  manifolds  . . . . . . . . . . . . . . . 250--279
         Ilya Piatetski-Shapiro   Work of Waldspurger  . . . . . . . . . . 280--302
         Paul J. Sally, Jr. and   
              Joseph A. Shalika   The Fourier transform of orbital
                                  integrals on $ {\rm SL}_2 $ over a
                                  $p$-adic field . . . . . . . . . . . . . 303--340


Lecture Notes in Mathematics
Volume 1042, 1983

                      Allan Gut   An introduction to the theory of
                                  asymptotic martingales . . . . . . . . . 1--49
               Klaus D. Schmidt   Amarts --- a measure theoretic approach  51--236
                  Allan Gut and   
               Klaus D. Schmidt   Amarts --- a bibliography  . . . . . . . 237--258


Lecture Notes in Mathematics
Volume 1043, 1984

                J. Bourgain and   
           A. Pe\lczy\'nski and   
            I. A. Komarchev and   
              B. M. Makarov and   
             P. Wojtaszczyk and   
              P. G. Casazza and   
         E. M. Semënov and   
             P. Wojtaszczyk and   
             Peter W. Jones and   
         E. M. Semënov and   
            V. P. Zahariuta and   
              O. S. Semiguk and   
                N. I. Skiba and   
            V. P. Zahariuta and   
               F. Haslinger and   
                         others   Analysis in functional spaces  . . . . . 2--47
               G. J. Murphy and   
             M. R. F. Smyth and   
                 T. T. West and   
      Vlastimil Pták and   
                N. J. Young and   
    Jaroslav Zemánek and   
                H. G. Dales and   
                Gavin Brown and   
              William Moran and   
               Satoru Igari and   
         Wies\law \.Zelazko and   
              L. de Branges and   
              T. W. Gamelin and   
             Donald Sarason and   
                  J. Wermer and   
                         others   Banach algebras  . . . . . . . . . . . . 48--81
               H. P. McKean and   
            I. A. Ibragimov and   
                V. N. Solev and   
     S. V. Hru\vs\vcëv and   
               V. V. Peller and   
            V. F. Gaposhkin and   
              A. M. Vershik and   
              V. N. Sudakov and   
                  N. A. Sapogov   Probabilistic problems . . . . . . . . . 82--107
                Barry Simon and   
            L. A. Sahnovich and   
               H. P. Mckean and   
              L. D. Faddeev and   
               B. S. Pavlov and   
              N. G. Makarov and   
               M. S. Birman and   
              T. Ya. Azizov and   
             I. S. Iohvidov and   
              L. de Branges and   
           N. K. Nikol'skii and   
             V. I. Vasyunin and   
               S. N. Naboko and   
       B. Sz\Hokefalvi-Hagy and   
              R. Teodorescu and   
                         others   Operator theory  . . . . . . . . . . . . 108--250
              V. M. Adamyan and   
                 D. Z. Arov and   
                M. G. Krein and   
                S. C. Power and   
              Sheldon Axler and   
           Douglas N. Clark and   
               V. V. Peller and   
              R. G. Douglas and   
              Carl Sundberg and   
             N. Ya. Krupnik and   
            I.\`E Verbitsky and   
           Yu. I. Karlovich and   
          I. M. Spitkovskii and   
               L. A. Coburn and   
                M. G. Krein and   
                         others   Hankel and Toeplitz operators  . . . . . 251--307
              R. R. Coifman and   
                 Yves Meyer and   
             G. C. Tumarkin and   
       Benjamin Muckenhoupt and   
             Peter W. Jones and   
            S. V. Kisliakov and   
           I.\`E. Verbitsky and   
             N. Ya. Krupnik and   
             Stephen Semmes and   
           Richard Rochberg and   
               John Garnett and   
          Albert Baernstein and   
             Donald Sarason and   
             J. M. Anderson and   
          Sun-Yung A. Chang and   
                         others   Singular integrals, BMO, $ H^p $ . . . . 308--352
              L. Waelbroeck and   
           Allen L. Shields and   
          Richard Frankfurt and   
            Boris Korenblum and   
              Frank Forelli and   
                   T. Wolff and   
          David L. Williams and   
                   J. Bruna and   
                Yngve Domar and   
                Marc Thomas and   
               J.-P. Kahane and   
              V. P. Gurarii and   
            V. P. Palamodov and   
              V. M. Trutnev and   
            V. A. Tkachenko and   
                         others   Spectral analysis and synthesis  . . . . 353--430
          Lars Inge Hedberg and   
              Thomas Kriete and   
                  Harry Dym and   
                 Arne Stray and   
                V. I. Belyi and   
        André Boivin and   
           Paul M. Gauthier and   
                 J. Brennan and   
               Thomas Bagby and   
              A. A. Gonchar and   
                Hans Wallin and   
               Lee A. Rubel and   
               G. M. Henkin and   
         Donald E. Marshall and   
               W. K. Hayman and   
                         others   Approximation and Capacities . . . . . . 431--519
           M. M. Djrbashyan and   
                V. P. Havin and   
     S. V. Hru\vs\vcëv and   
            B. Jöricke and   
              N. G. Makarov and   
              E. M. Dyn'kin and   
              V. I. Matsaev and   
              L. de Branges and   
              J. A. Siddiqi and   
             A. L. Vol'berg and   
                 V. V. Napalkov   Uniqueness, moments, normality . . . . . 520--562
               B. A. Taylor and   
           N. K. Nikol'skii and   
           S. A. Vinogradov and   
                   J. Bruna and   
             N. A. Shirokov and   
             A. F. Leontiev and   
             Yu. A. Brudnyi and   
                   Misha Zafran   Interpolation, bases, multiplers . . . . 563--588
                M. I. Kadec and   
              James Langley and   
               Lee A. Rubel and   
            A. A. Gol'Dberg and   
       A.\`E. Erëmenko and   
           I. V. Ostrovskii and   
            A. A. Gol'Dberg and   
       A.\`E. Erëmenko and   
           I. V. Ostrovskii and   
               B. Ya. Levin and   
           I. V. Ostrovskii and   
               B. Ya. Levin and   
            S. Ya. Havinson and   
               B. Ya. Levin and   
               V. S. Azarin and   
                         others   Entire, meromorphic and subharmonic
                                  functions  . . . . . . . . . . . . . . . 589--618
               H. Alexander and   
              Frank Forelli and   
               G. M. Henkin and   
                  R. G. Novikov   $ \mathbb {C}^n $  . . . . . . . . . . . 619--630
                M. G. Krein and   
                P. L. Duren and   
              A. Baernstein and   
          Josef Král and   
         A. B. Gulisashvili and   
                E. a. Gorin and   
                E. A. Gorin and   
                 V. Ya. Lin and   
                 V. Ya. Lin and   
               M. G. Zaidenberg   Miscellaneous problems . . . . . . . . . 631--663
           A. Pe\lczy\'nski and   
                V. P. Havin and   
               G. J. Murphy and   
                 T. T. West and   
             Yu. I. Lyubich and   
      A. P. Calderón and   
             Donald Sarason and   
            A. A. Gol'dberg and   
               V. S. Azarin and   
               Walter Rudin and   
                  E. M. Dyn'kin   Solutions  . . . . . . . . . . . . . . . 664--699


Lecture Notes in Mathematics
Volume 1044, 1984

                 Eckart Gekeler   Multistep multiderivative methods for
                                  differential systems of first order  . . 1--33
                 Eckart Gekeler   Direct multistep multiderivative methods
                                  for differential systems of second order 34--71
                 Eckart Gekeler   Linear multistep methods and problems
                                  with leading matrix $ A(t) = a(t)A $ . . 72--87
                 Eckart Gekeler   Linear multistep methods and nonlinear
                                  differential systems of first order  . . 88--113
                 Eckart Gekeler   Runge--Kutta methods for differential
                                  systems of first order . . . . . . . . . 114--141
                 Eckart Gekeler   Approximation of initial boundary value
                                  problems . . . . . . . . . . . . . . . . 142--156


Lecture Notes in Mathematics
Volume 1045, 1984

              Stig I. Andersson   Pseudodifferential operators and
                                  characteristic classes for non-abelian
                                  cohomology . . . . . . . . . . . . . . . 1--10
                      M. Asorey   Euclidean Yang--Mills flows in the orbit
                                  space  . . . . . . . . . . . . . . . . . 11--20
                     D. Bernard   Congruence, contact et rep\`eres de
                                  Frenet. (French) []  . . . . . . . . . . 21--35
         C. Currás-Bosch   Killing vector fields and complex
                                  structures . . . . . . . . . . . . . . . 36--42
                    J. J. Etayo   Derivations in the tangent bundle  . . . 43--52
                      J. Girbau   Some examples of deformations of
                                  transversely holomorphic foliations  . . 53--62
                 J. Gonzalo and   
                      F. Varela   Sur certaines expressions globales d'une
                                  forme de contact. (French) []  . . . . . 63--70
                 J. Grifone and   
                      E. Hassan   Connexions singuli\`eres et classe de
                                  Maslov. (French) []  . . . . . . . . . . 71--83
                     A. Kumpera   Sur la cohomologie des syst\`emes
                                  d'équations différentielles et des
                                  pseudogroupes de Lie. (French) []  . . . 84--94
                    R. Langevin   Énergies et géométrie intégrale. (French) [] 95--103
                A. Lichnerowicz   Geometry and cohomologies associated
                                  with a contact manifold  . . . . . . . . 104--116
                J. F. T. Lopera   A note on semisimple flat homogeneous
                                  spaces . . . . . . . . . . . . . . . . . 117--124
              F. Mascaró   Some results on $ {\rm diff}^{\omega
                                  }(R^n) $ . . . . . . . . . . . . . . . . 125--133
                  A. Montesinos   Some integral invariants of plane fields
                                  on Riemannian manifolds  . . . . . . . . 134--141
                  A. M. Naveira   A Schur-like Lemma for the NK-manifolds
                                  of constant type . . . . . . . . . . . . 142--146
                 M. Nicolau and   
             A. Reventós   Compact Hausdorff foliations . . . . . . 147--153
                    G. B. Rizza   Nijenhuis tensor field and weakly
                                  K\`ahler manifolds . . . . . . . . . . . 154--163
            M. C. Romero-Fuster   Generic embeddings, Gauss maps and
                                  stratipications  . . . . . . . . . . . . 164--181
                         A. Ros   Spectral geometry of submanifolds in the
                                  complex projective space . . . . . . . . 182--185
                F. Tricerri and   
                    L. Vanhecke   Self-dual and anti-self-dual homogeneous
                                  structures . . . . . . . . . . . . . . . 186--194


Lecture Notes in Mathematics
Volume 1047, 1984

                   Andrew Majda   Smooth solutions for the equations of
                                  compressible and incompressible fluid
                                  flow . . . . . . . . . . . . . . . . . . 75--126
                G. Geymonat and   
                     P. Leyland   The linear transport operator of fluid
                                  dynamics . . . . . . . . . . . . . . . . 127--137
           A. Lagha-Benabdallah   Limites des équations d'un fluide
                                  compressible lorsque la compressibilité
                                  tend vers zéro. (French) [] . . . . . . . 139--165
                   C. Marchioro   Vortex theory and Euler and
                                  Navier--Stokes evolution in two
                                  dimensions . . . . . . . . . . . . . . . 167--174
                  Alberto Valli   Free boundary problems for compressible
                                  viscous fluids . . . . . . . . . . . . . 175--187


Lecture Notes in Mathematics
Volume 1048, 1984

                   J. Hejtmanek   Time-dependent linear transport theory   1--59
                    H. Neunzert   An introduction to the nonlinear
                                  Boltzmann--Vlasov equation . . . . . . . 60--110
                Paul F. Zweifel   The Boltzmann equation and its
                                  properties . . . . . . . . . . . . . . . 111--175
                   M. D. Arthur   Preliminary results on the non-existence
                                  of solutions for a half space Boltzmann
                                  collision model with three degrees of
                                  freedom  . . . . . . . . . . . . . . . . 176--191
                   Tony Elmroth   The space-homogeneous Boltzmann equation
                                  for molecular forces of infinite range   192--201
             Andrzej Palczewski   The Cauchy problem for the Boltzmann
                                  equation. A survey of recent results . . 202--206
                  Herbert Spohn   Boltzmann hierarchy and Boltzmann
                                  equation . . . . . . . . . . . . . . . . 207--220
                    Tor Ytrehus   A nonlinear half-space problem in the
                                  kinetic theory of gases  . . . . . . . . 221--243


Lecture Notes in Mathematics
Volume 1049, 1984

                   Bruno Iochum   Introduction. (French) [Introduction]    1--11
                   Bruno Iochum   Cônes Autopolaires. (French) [] . . . . . 12--48
                   Bruno Iochum   Cônes Autopolaires Facialement
                                  Homog\`enes  . . . . . . . . . . . . . . 49--71
                   Bruno Iochum   L'Alg\`ebre de Jordan d'un Cône
                                  Autopolaire Facialement Homog\`ene.
                                  (French) []  . . . . . . . . . . . . . . 72--94
                   Bruno Iochum   Traces Sur Un Cône Autopolaire. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 95--121
                   Bruno Iochum   Traces Sur Les J. B. Alg\`ebres.
                                  (French) []  . . . . . . . . . . . . . . 122--164
                   Bruno Iochum   Cônes Orientables. (French) [Orientable
                                  cones] . . . . . . . . . . . . . . . . . 165--174
                   Bruno Iochum   Cônes Associés aux J. B. W. Alg\`ebres.
                                  (French) []  . . . . . . . . . . . . . . 175--185


Lecture Notes in Mathematics
Volume 1050, 1984

          Alexander Prestel and   
                 Peter Roquette   Introduction and motivation  . . . . . . 1--11
          Alexander Prestel and   
                 Peter Roquette   $p$-valuations . . . . . . . . . . . . . 12--32
          Alexander Prestel and   
                 Peter Roquette   $p$-adically closed fields . . . . . . . 33--61
          Alexander Prestel and   
                 Peter Roquette   The general embedding theorem  . . . . . 62--82
          Alexander Prestel and   
                 Peter Roquette   Model theory of $p$-adically closed
                                  fields . . . . . . . . . . . . . . . . . 83--91
          Alexander Prestel and   
                 Peter Roquette   Formally $p$-adic fields . . . . . . . . 92--121
          Alexander Prestel and   
                 Peter Roquette   Function fields over $p$-adically closed
                                  fields . . . . . . . . . . . . . . . . . 122--152


Lecture Notes in Mathematics
Volume 1051, 1984

                    Anthony Bak   A norm theorem for $ K_2 $ of global
                                  fields . . . . . . . . . . . . . . . . . 1--7
                Steffen Bentzen   The non-existence of tensorproducts for
                                  free group actions on spheres  . . . . . 8--24
           Marcel Bökstedt   The rational homotopy type of $ \omega
                                  {\rm Wh}^{\rm Diff}(*) $ . . . . . . . . 25--37
              F. T. Farrell and   
                   W. C. Hsiang   On Novikov's conjecture for cocompact
                                  discrete subgroups of a Lie group  . . . 38--48
              Ian Hambleton and   
            Laurence Taylor and   
                 Bruce Williams   An introduction to maps between surgery
                                  obstruction groups . . . . . . . . . . . 49--127
                  Victor Snaith   Unitary $K$-homology and the
                                  Lichtenbaum--Quillen conjecture on the
                                  algebraic $K$-theory of schemes  . . . . 128--155
                  Wolrad Vogell   The canonical involution on the
                                  algebraic $K$-theory of spaces . . . . . 156--172
           Friedhelm Waldhausen   Algebraic $K$-theory of spaces,
                                  localization, and the chromatic
                                  filtration of stable homotopy  . . . . . 173--195
               Michael W. Davis   Coxeter groups and aspherical manifolds  197--221
              Ian Hambleton and   
           Jean-Claude Hausmann   Acyclic maps and Poincaré spaces  . . . . 222--245
                       M. Kreck   Some closed $4$-manifolds with exotic
                                  differentiable structure . . . . . . . . 246--262
                      J. Lannes   Sur les immersions de Boy. (French) []   263--270
             Richard Lashof and   
                Laurence Taylor   Smoothing theory and Freedman's work on
                                  four manifolds . . . . . . . . . . . . . 271--292
                  Li Banghe and   
                Nathan Habegger   A two stage procedure for the
                                  classification of vector bundle
                                  monomorphisms with applications to the
                                  classification of immersions homotopic
                                  to a map . . . . . . . . . . . . . . . . 293--314
                   Claude Weber   La démonstration de J. Levine des
                                  théor\`emes de A. Plans. (French) []  . . 315--330
                 David J. Anick   Connections between Yoneda and
                                  Pontrjagin algebras  . . . . . . . . . . 331--350
                F. R. Cohen and   
             J. A. Neisendorfer   A construction of $p$-local $H$-spaces   351--359
                   Brayton Gray   Desuspension at an odd prime . . . . . . 360--370
                  J. Harper and   
                   A. Zabrodsky   $H$-spaces and self-maps . . . . . . . . 371--373
                      S. P. Lam   Unstable algebras over the Steenrod
                                  algebra  . . . . . . . . . . . . . . . . 374--392


Lecture Notes in Mathematics
Volume 1052, 1984

            Krishnaswami Alladi   Moments of additive functions and sieve
                                  methods  . . . . . . . . . . . . . . . . 1--25
                   H. Cohen and   
             H. W. Lenstra, Jr.   Heuristics on class groups . . . . . . . 26--36
           D. V. Chudnovsky and   
               G. V. Chudnovsky   Padé and rational approximations to
                                  systems of functions and their
                                  arithmetic applications  . . . . . . . . 37--84
           D. V. Chudnovsky and   
               G. V. Chudnovsky   Padé approximations to solutions of
                                  linear differential equations and
                                  applications to Diophantine analysis . . 85--167
                   Jack Diamond   $p$-adic gamma functions and their
                                  applications . . . . . . . . . . . . . . 168--175
             J. C. Lagarias and   
                  A. M. Odlyzko   New algorithms for computing $ \pi (x) $ 176--193
             James Lepowsky and   
                    Mirko Primc   Standard modules for type one affine Lie
                                  algebras . . . . . . . . . . . . . . . . 194--251
               Carlos J. Moreno   Some problems of effectivity in
                                  arithmetic, geometry and analysis  . . . 252--272
            Melvyn B. Nathanson   The exact order of subsets of additive
                                  bases  . . . . . . . . . . . . . . . . . 273--277
              Charles F. Osgood   Effective bounds on the Diophantine
                                  approximation of algebraic functions,
                                  and Nevanlinna theory  . . . . . . . . . 278--285
                   Peter Sarnak   Additive number theory and Maass forms   286--309


Lecture Notes in Mathematics
Volume 1053, 1984

            Peter J. Hilton and   
               Markus Pfenniger   Endliche und nilpotente Gruppen.
                                  (German) []  . . . . . . . . . . . . . . 1--20
            Peter J. Hilton and   
               Markus Pfenniger   Allgemeine Eigenschaften nilpotenter
                                  Gruppen. (German) [] . . . . . . . . . . 21--40
            Peter J. Hilton and   
               Markus Pfenniger   Endlich erzeugte nilpotente Gruppen.
                                  (German) [Finitely-generated nilpotent
                                  groups]  . . . . . . . . . . . . . . . . 40--61
            Peter J. Hilton and   
               Markus Pfenniger   Lokalisierung abelscher Gruppen.
                                  (German) [Localization of Abelian
                                  groups]  . . . . . . . . . . . . . . . . 62--87
            Peter J. Hilton and   
               Markus Pfenniger   Lokalisierung nilpotenter Gruppen.
                                  (German) [Localization of nilpotent
                                  groups]  . . . . . . . . . . . . . . . . 88--147
            Peter J. Hilton and   
               Markus Pfenniger   Lokalisierung einfach zusammenhängender
                                  CW-Komplexe. (German) [] . . . . . . . . 148--163
            Peter J. Hilton and   
               Markus Pfenniger   Lokalisierung nilpotenter CW-Komplexe.
                                  (German) [Localization of nilpotent CW
                                  complexes] . . . . . . . . . . . . . . . 164--219


Lecture Notes in Mathematics
Volume 1054, 1984

            Vidar Thomée   The standard Galerkin method . . . . . . 1--16
            Vidar Thomée   Semidiscrete methods based on more
                                  general approximations of the elliptic
                                  problem  . . . . . . . . . . . . . . . . 17--32
            Vidar Thomée   Smooth and non-smooth data error
                                  estimates for the homogeneous equation   33--48
            Vidar Thomée   Parabolic equations with more general
                                  elliptic operators . . . . . . . . . . . 49--61
            Vidar Thomée   Maximum-Norm estimates . . . . . . . . . 62--75
            Vidar Thomée   Negative norm estimates and
                                  superconvergence . . . . . . . . . . . . 76--91
            Vidar Thomée   Completely discrete schemes for the
                                  homogeneous equation . . . . . . . . . . 92--105
            Vidar Thomée   Completely discrete schemes for the
                                  inhomogeneous equation . . . . . . . . . 106--125
            Vidar Thomée   Time discretization by the discontinuous
                                  Galerkin method  . . . . . . . . . . . . 126--148
            Vidar Thomée   A nonlinear problem  . . . . . . . . . . 149--165
            Vidar Thomée   The method of lumped masses  . . . . . . 166--186
            Vidar Thomée   The $ H^1 $ and $ H^{ - 1} $ methods . . 187--204
            Vidar Thomée   A mixed method . . . . . . . . . . . . . 205--220
            Vidar Thomée   A singular problem . . . . . . . . . . . 221--235


Lecture Notes in Mathematics
Volume 1055, 1984

                  Luigi Accardi   Some trends and problems in quantum
                                  probability  . . . . . . . . . . . . . . 1--19
                  Robert Alicki   Scattering theory for quantum dynamical
                                  semigroups . . . . . . . . . . . . . . . 20--31
                 C. Barnett and   
             R. F. Streater and   
                    I. F. Wilde   Quantum stochastic processes . . . . . . 32--45
                   Ola Bratteli   On dynamical semigroups and compact
                                  group actions  . . . . . . . . . . . . . 46--61
                  Giulio Casati   Irreversibility and chaos in quantum
                                  systems  . . . . . . . . . . . . . . . . 62--75
                    C. Cecchini   Noncommutative integration and
                                  conditioning . . . . . . . . . . . . . . 76--85
                  Ph. Combe and   
               R. Rodriguez and   
                 M. Sirugue and   
              M. Sirugue-Collin   Stochastic representation of thermal
                                  functionals  . . . . . . . . . . . . . . 86--92
               Claudio D'Antoni   Statistical independence of local
                                  algebras . . . . . . . . . . . . . . . . 93--102
                 Diego de Falco   On the problem of non configurational
                                  observables in stochastic mechanics  . . 103--112
                 R. Dümcke   Markovian limits of multi time
                                  correlation functions for open quantum
                                  systems  . . . . . . . . . . . . . . . . 113--118
           Alberto Frigerio and   
                Vittorio Gorini   On stationary Markov dilations of
                                  quantum dynamical semigroups (some
                                  remarks inspired by the workshop)  . . . 119--125
                       N. Gisin   A model of irreversible deterministic
                                  quantum dynamics . . . . . . . . . . . . 126--133
               Francesco Guerra   Probability and quantum mechanics the
                                  conceptual foundations of stochastic
                                  mechanics  . . . . . . . . . . . . . . . 134--145
               D. Gutkowski and   
            M. V. Valdes Franco   Kolmogorovian statistical invariants for
                                  the Aspect--Rapisarda experiment . . . . 146--152
                   A. S. Holevo   Covariant measurements and imprimitivity
                                  systems  . . . . . . . . . . . . . . . . 153--172
               R. L. Hudson and   
            K. R. Parthasarathy   Construction of quantum diffusions . . . 173--198
                     Abel Klein   The analytic continuation of a
                                  Osterwalder--Schrader positive
                                  representation of the Euclidean group to
                                  a representation of the Poincaré group    199--205
                     Abel Klein   Appendix: a connection between quantum
                                  systems and stochastic processes . . . . 206--209
            Pawe\l Kruszy\'nski   Extensions of Gleason theorem  . . . . . 210--227
         Burkhard Kümmerer   Examples of Markov dilations over the $
                                  2 \times 2 $ matrices  . . . . . . . . . 228--244


Lecture Notes in Mathematics
Volume 1056, 1984

               Lucian B\uadescu   Hyperplane sections and deformations . . 1--33
    Vasile Br\^\inz\uanescu and   
                  Manuela Stoia   Topologically trivial algebraic
                                  $2$-vector bundles on ruled surfaces. II 34--46
                Alexandru Buium   On surfaces of degree at most $ 2 n + 1
                                  $ in $ P^n $ . . . . . . . . . . . . . . 47--67
              Fabrizio Catanese   Commutative algebra methods and
                                  equations of regular surfaces  . . . . . 68--111
          Adrian Constantinescu   On the algebraization of some complex
                                  schemes  . . . . . . . . . . . . . . . . 112--131
           Mario Fiorentini and   
             Alexandru T. Lascu   Two theorems of G. Gherardelli on curves
                                  simple intersection of three surfaces    132--141
                 Paltin Ionescu   Embedded projective varieties of small
                                  invariants . . . . . . . . . . . . . . . 142--186
              Herbert Kurke and   
                    Horst Theel   Some examples of vector bundles on the
                                  flag variety $ F (1, 2) $  . . . . . . . 187--254
               Bernd Martin and   
                Gerhard Pfister   Distinguished deformations of isolated
                                  singularities of plane curves  . . . . . 255--263
                  Dorin Popescu   On Zariski's uniformization theorem  . . 264--296
                      M. Roczen   Some properties of the canonical
                                  resolutions of the $3$-dimensional
                                  singularities $ A_n$, $ D_n$, $ E_n$
                                  over a field of characteristic $ \ne 2$  297--365
                  Peter Russell   Factoring the Frobenius morphism of an
                                  algebraic surface  . . . . . . . . . . . 366--380


Lecture Notes in Mathematics
Volume 1057, 1984

           Stavros N. Busenberg   Bifurcation phenomena in Biomathematics  1--56
              J. J. Duistermaat   Bifurcations of periodic solutions near
                                  equilibrium points of Hamiltonian
                                  systems  . . . . . . . . . . . . . . . . 57--105
                   Jack K. Hale   Introduction to dynamic bifurcation  . . 106--151
            Gérard Iooss   Bifurcation and transition to turbulence
                                  in hydrodynamics . . . . . . . . . . . . 152--201
                     W. S. Loud   Some examples of bifurcation . . . . . . 202--208
    André Vanderbauwhede   Stability of bifurcating equilibria and
                                  the principle of reduced stability . . . 209--223


Lecture Notes in Mathematics
Volume 1058, 1984

                  Bernd Aulbach   Introduction . . . . . . . . . . . . . . 1--8
                  Bernd Aulbach   Differential equations . . . . . . . . . 9--58
                  Bernd Aulbach   Difference equations . . . . . . . . . . 59--99


Lecture Notes in Mathematics
Volume 1059, 1984

               M. T. Barlow and   
                     E. Perkins   Levels at which every Brownian excursion
                                  is exceptional . . . . . . . . . . . . . 1--28
                Richard F. Bass   Markov processes and convex minorants    29--41
                L. C. G. Rogers   Brownian local times and branching
                                  processes  . . . . . . . . . . . . . . . 42--55
                   F. B. Knight   On the ray topology  . . . . . . . . . . 56--69
             Wilfrid S. Kendall   Brownian motion on a surface of negative
                                  curvature  . . . . . . . . . . . . . . . 70--76
                    R. F. Gundy   Temps locaux et l'intégrale d'aire de
                                  Lusin. (French) [] . . . . . . . . . . . 77--81
                     F. Bronner   Sur les grandes deviations abstraites
                                  applications aux temps de séjours moyens
                                  d'un processus. (French) []  . . . . . . 82--90
                     Jean Jacod   Une généralisation des semimartingales:
                                  Les processus admettant un processus \`a
                                  accroissements indépendants tangent.
                                  (French) []  . . . . . . . . . . . . . . 91--118
                      Ming Liao   Path continuity and last exit
                                  distributions  . . . . . . . . . . . . . 119--126
                   Hermann Rost   Diffusion de sph\`eres dures dans la
                                  droite r\`eelle: comportement
                                  macroscopique et \`equilibre local.
                                  (French) []  . . . . . . . . . . . . . . 127--143
                    C. Stricker   Approximation du crochet de certaines
                                  semimartingales continues. (French) []   144--147
                    C. Stricker   Caractérisation des semimartingales.
                                  (French) []  . . . . . . . . . . . . . . 148--153
               Wei-An Zheng and   
                    P.-A. Meyer   Intégrales stochastiques non monotones.
                                  (French) [Nonmonotonic stochastic
                                  integrals] . . . . . . . . . . . . . . . 154--171
                    Weian Zheng   Une remarque sur une même I.S. calculée
                                  dans deux filtrations. (French) [] . . . 172--173
                   S. W. He and   
                    W. A. Zheng   Remarques sur la Convergence des
                                  Martingales dans les Variétés. (French) [] 174--178
                    P.-A. Meyer   Transformations de Riesz pour les lois
                                  gaussiennes. (French) [] . . . . . . . . 179--193
                Antoine Ehrhard   Sur l'inégalité de Sobolev logarithmique
                                  de gross. (French) []  . . . . . . . . . 194--196
                       D. Bakry   Étude probabiliste des transformées de
                                  Riesz et de l'espace $ H^1 $ sur les
                                  sph\`eres. (French) [] . . . . . . . . . 197--218
                Ching-Sung Chou   Sur certaines généralisations de l'inégalité
                                  de Fefferman. (French) []  . . . . . . . 219--222
                W. A. Zheng and   
                    P.-A. Meyer   Quelques résultats de \flqqmécanique
                                  stochastique\frqq. (French) [] . . . . . 223--244


Lecture Notes in Mathematics
Volume 1060, 1984

               J. J. Charatonik   Some problems on generalized homogeneity
                                  of continua  . . . . . . . . . . . . . . 1--6
     W\lodzimierz J. Charatonik   On the property of Kelley in hyperspaces 7--10
                  M. M. \vCoban   Set-valued mappings and extension of
                                  continuous mappings  . . . . . . . . . . 11--16
                  D. Doitchinov   Supertopological spaces and a special
                                  class of extensions of topological
                                  spaces . . . . . . . . . . . . . . . . . 17--25
                V. V. Fedorchuk   On hypermaps, which are trivial bundles  26--36
               Z. Frolík   Paracompactness of uniform spaces in the
                                  spirit of the Tamano's theorem . . . . . 37--44
                  S. D. Iliadis   On rim-type of spaces  . . . . . . . . . 45--54
                   A. A. Ivanov   Bitopological spaces . . . . . . . . . . 55--66
           Heikki J. K. Junnila   On strongly zero-dimensional $ F_\sigma
                                  $-metrizable stratifiable spaces . . . . 67--75
                 Pawe\l Krupski   Open images of solenoids . . . . . . . . 76--83
          V\vera Trnková   Arithmetical properties of the product
                                  of homeomorphism types of spaces . . . . 84--94
                 V. M. Ul'yanov   The sequential absolute and the other
                                  analogs of the absolute  . . . . . . . . 95--104
                  A. I. Veksler   Nettings in zero-dimensional compact
                                  spaces . . . . . . . . . . . . . . . . . 105--114
                  V. K. Zaharov   Topological characterization of the
                                  hyperstonean cover . . . . . . . . . . . 115--118
             Friedrich W. Bauer   The advantages of strong shape theory    119--128
                 Zvonko \vCerin   On global properties of maps IV  . . . . 129--139
                 M. \vS. Farber   Knots and stable homotopy  . . . . . . . 140--150
               A. V. Hohlov and   
            A. V. Pazhitnov and   
                  Ju. B. Rudjak   On the homotopical structure and
                                  applications of Morava's extraordinary
                                  $K$-theories . . . . . . . . . . . . . . 151--163
              Ju. T. Lisica and   
                S. Marde\vsi\'c   Coherent prohomotopy and a strong shape
                                  category of topological spaces . . . . . 164--173
       Erik Kjær Pedersen   $ K_{-i} $-invariants of chain complexes 174--186


Lecture Notes in Mathematics
Volume 1061, 1984

                Didier Arqu\`es   Représentation des opérateurs vérifiant le
                                  principe du maximum positif. (French) [] 1--13
                  Hedi Ben Saad   Généralisation des noyaux $ V_h $ et
                                  applications. (French) []  . . . . . . . 14--39
                  Hedi Ben Saad   Fonction de Green sur un espace de
                                  Brelot. (French) []  . . . . . . . . . . 40--53
                     N. Bouleau   Quelques résultats probabilistes sur la
                                  subordination au sens de Bochner.
                                  (French) []  . . . . . . . . . . . . . . 54--81
                     N. Bouleau   Opérateur carré du champ, subordinateurs
                                  et processus de Dirichlet. (French) []   82--91
             Roger-Marie Dubois   Syst\`emes paraboliques et dissipativité
                                  pour différentes normes. (French) []  . . 92--108
                       D. Feyel   Potentiels adjoints et potentiels
                                  directs. (French) [] . . . . . . . . . . 109--121
                       D. Feyel   Remarques sur les cônes de potentiels.
                                  (French) []  . . . . . . . . . . . . . . 122--133
                 Francis Hirsch   Générateurs étendus et subordination au
                                  sens de Bochner. (French) [] . . . . . . 134--156
             Masayuki Itô   Sur une decomposition des noyaux de
                                  convolution de Hunt. (French) [] . . . . 157--191
             Masayuki Itô   L'unicité de la décomposition des noyaux
                                  de convolution de Hunt. (French) []  . . 192--210
             Masayuki Itô   Sur le probl\`eme de Choquet concernant
                                  la TV-inégalité. (French) [] . . . . . . . 211--219
             Masayuki Itô   L'existence des noyaux de convolution
                                  $N$ Sur $ \mathbb {R}^+$ vérifiant $ N
                                  \epsilon (T V)$ et $ N \not \in B$.
                                  (French) []  . . . . . . . . . . . . . . 220--229
                       G. Lumer   Équations de diffusion générales sur des
                                  réseaux infinis. (French) []  . . . . . . 230--243
     Mme M. J. Raynaud-Pimienta   Lien entre (1) La différentiabilité en
                                  norme (2) La différentiabilité fine (3)
                                  Les capacités Newtoniennes. (French) []   244--270
   Emmanuel P. Smyrnélis   Axiome de domination dans les espaces
                                  biharmoniques. (French) [] . . . . . . . 271--281


Lecture Notes in Mathematics
Volume 1062, 1984

               Jürgen Jost   Introduction . . . . . . . . . . . . . . 1--12
               Jürgen Jost   Geometric considerations . . . . . . . . 12--18
               Jürgen Jost   Conformal mappings . . . . . . . . . . . 18--38
               Jürgen Jost   Existence theorems for harmonic maps
                                  between surfaces . . . . . . . . . . . . 38--53
               Jürgen Jost   Uniqueness theorems  . . . . . . . . . . 54--65
               Jürgen Jost   A-priori $ C^{1, \alpha } $-estimates    65--77
               Jürgen Jost   A-priori estimates from below for the
                                  functional determinant of harmonic
                                  diffeomorphisms  . . . . . . . . . . . . 77--86
               Jürgen Jost   The existence of harmonic
                                  diffeomorphisms which solve a Dirichlet
                                  problem  . . . . . . . . . . . . . . . . 86--90
               Jürgen Jost   $ C^{1, \alpha } $-a priori estimates
                                  for arbitrary domains. Non-variational
                                  existence proofs . . . . . . . . . . . . 90--98
               Jürgen Jost   Harmonic coordinates. $ C^{2, \alpha }
                                  $-a-priori estimates for harmonic maps   98--105
               Jürgen Jost   The existence of harmonic
                                  diffeomorphisms between surfaces . . . . 106--112
               Jürgen Jost   Applications of harmonic maps between
                                  surfaces . . . . . . . . . . . . . . . . 112--126


Lecture Notes in Mathematics
Volume 1063, 1984

               Kurt F. Wissbrun   Orientation development in liquid
                                  crystal polymers . . . . . . . . . . . . 1--26
                 J. L. Ericksen   A thermodynamic view of order parameters
                                  for liquid crystals  . . . . . . . . . . 27--36
            Matthew Tirrell and   
              Douglas Adolf and   
                 Stephen Prager   Orientation and motion at a
                                  polymer-polymer interface:
                                  Interdiffusion of fluorescent-labelled
                                  macromolecules . . . . . . . . . . . . . 37--45
                L. J. Zapas and   
                 J. M. Crissman   The necking of semicrystalline polymers
                                  in tension . . . . . . . . . . . . . . . 46--63
                Barry Bernstein   Discontinuous response in viscoelastic
                                  bars . . . . . . . . . . . . . . . . . . 64--75
             Bernard D. Coleman   A phenomenological theory of the
                                  mechanics of cold drawing  . . . . . . . 76--142
                    R. D. James   Theory for the cold-drawing of polymers  143--161
             David Kinderlehrer   A mathematical afterthought  . . . . . . 162--166
             David Kinderlehrer   Erratum  . . . . . . . . . . . . . . . . 167--167


Lecture Notes in Mathematics
Volume 1064, 1984

                Walter R. Bloom   Translation bounded measures and the
                                  Orlicz--Paley--Sidon theorem . . . . . . 1--9
              Philippe Bougerol   Extension du théor\`eme de continuité de
                                  Paul Lévy aux groupes moyennables.
                                  (French) []  . . . . . . . . . . . . . . 10--22
              T. Byczkowski and   
                       T. \.Zak   Decomposition of convolution semigroups
                                  of probability measures on groups  . . . 23--35
         Philippe Chassaing and   
        Gérard Letac and   
                  Marianne Mora   Brocot sequences and random walks in $
                                  {\rm SL}(2, I R) $ . . . . . . . . . . . 36--48
                  Y. Derriennic   Une condition suffisante de recurrence
                                  pour des chaines de Markov sur la
                                  droite. (French) []  . . . . . . . . . . 49--55
              Thomas Drisch and   
        Léonard Gallardo   Stable laws on the Heisenberg groups . . 56--79
                B.-J. Falkowski   An analogue of the Lévy--Khintchin
                                  formula on $ {\rm SL}(2; \mathbb {C}) $  80--85
              Philip Feinsilver   Bernoulli systems in several variables   86--98
                   Gunnar Forst   Self-decomposability on $ \mathbb {R} $
                                  and $ \mathbb {Z} $  . . . . . . . . . . 99--115
    Léonard Gallardo and   
               Olivier Gebuhrer   Lois de probabilité infiniment divisibles
                                  sur les hypergroupes commutatifs,
                                  discrets, denombrables. (French) []  . . 116--130
                     Peter Gerl   Continued fraction methods for random
                                  walks on $ \mathbb {N} $ and on trees    131--146
                  S. Gibert and   
                   A. Mukherjea   Results in semigroups in the context of
                                  non-homogeneous Markov chains: Tail
                                  idempotents and their structure for
                                  infinite-dimensional nonnegative
                                  matrices . . . . . . . . . . . . . . . . 147--160
                   Y. Guivarc'h   Exposants caractéristiques des produits
                                  de matrices aléatoires en dépendance
                                  Markovienne. (French) [] . . . . . . . . 161--181
                       W. Hazod   Remarks on [semi-] stable probabilities  182--203
Göran Högnäs and   
              Arunava Mukherjea   On the limit of the average of the
                                  values of a function at random points    204--218
                       R. Jajte   Non-commutative subadditive ergodic
                                  theorems for semifinite von Neumann
                                  algebras . . . . . . . . . . . . . . . . 219--234
               Eberhard Kaniuth   $ *$-Regularity of locally compact
                                  groups . . . . . . . . . . . . . . . . . 235--240
                    Franz Kinzl   Asymptotic equidistribution on locally
                                  compact semigroups . . . . . . . . . . . 241--259
                 Jan Kisy\'nski   On a formula of N. Ikeda and S. Watanabe
                                  concerning the Lévy kernel  . . . . . . . 260--279
                   Jean Lacroix   The random Schrödinger operator in a
                                  strip  . . . . . . . . . . . . . . . . . 280--297


Lecture Notes in Mathematics
Volume 1065, 1984

                     Annie Cuyt   Abstract Padé approximants in operator
                                  theory . . . . . . . . . . . . . . . . . 1--58
                     Annie Cuyt   Multivariate Padé approximants  . . . . . 59--93
                     Annie Cuyt   The solution of nonlinear operator
                                  equations  . . . . . . . . . . . . . . . 94--132


Lecture Notes in Mathematics
Volume 1066, 1984

             Richard H. Bartels   Splines in interactive computer graphics 1--29
           Å. Björck   Some methods for separating stiff
                                  components in initial value problems . . 30--43
                     C. de Boor   Approximation order from smooth
                                  bivariate PP functions . . . . . . . . . 44--49
                Hermann Brunner   The numerical solution of integral
                                  equations with weakly singular kernels   50--71
                   David M. Gay   A trust-region approach to linearly
                                  constrained optimization . . . . . . . . 72--105
                   P. W. Hemker   Multigrid methods for problems with a
                                  small parameter in the highest
                                  derivative . . . . . . . . . . . . . . . 106--121
                M. J. D. Powell   Nonconvex minimization calculations and
                                  the conjugate gradient method  . . . . . 122--141
                  P.-A. Raviart   Particle approximation of linear
                                  hyperbolic equations of the first order  142--158
           Lawrence F. Shampine   Global error estimation for stiff ODEs   159--168
                  A. Spence and   
                      A. Jepson   Numerical techniques for nonlinear
                                  multi-parameter problems . . . . . . . . 169--185
                Hans J. Stetter   Sequential defect correction for
                                  high-accuracy floating-point algorithms  186--202
                A. Griewank and   
                   Ph. L. Toint   Numerical experiments with partially
                                  separable optimization problems  . . . . 203--220
                   G. A. Watson   The numerical solution of total $ l_p $
                                  approximation problems . . . . . . . . . 221--238
            Thom C. Potempa and   
            Mary Fanett Wheeler   An implicit diffusive numerical
                                  procedure for a slightly compressible
                                  miscible displacement problem in porous
                                  media  . . . . . . . . . . . . . . . . . 239--263
                 J. R. Whiteman   Singularities in three-dimensional
                                  elliptic problems and their treatment
                                  with finite element methods  . . . . . . 264--275


Lecture Notes in Mathematics
Volume 1067, 1984

                  Yasuo Okuyama   Absolute convergence of orthogonal
                                  series . . . . . . . . . . . . . . . . . 1--8
                  Yasuo Okuyama   Absolute Nörlund summability almost
                                  everywhere of Fourier series . . . . . . 9--23
                  Yasuo Okuyama   Absolute Nörlund summability almost
                                  everywhere of orthogonal series  . . . . 24--36
                  Yasuo Okuyama   Absolute Riesz summability almost
                                  everywhere of orthogonal series  . . . . 37--46
                  Yasuo Okuyama   Absolute Nörlund summability factors of
                                  Fourier series . . . . . . . . . . . . . 47--60
                  Yasuo Okuyama   Absolute Nörlund summability factors of
                                  conjugate series of Fourier series . . . 61--76
                  Yasuo Okuyama   Local property of absolute Riesz
                                  summability of Fourier series  . . . . . 77--90
                  Yasuo Okuyama   Local property of absolute Nörlund
                                  summability of Fourier series  . . . . . 91--111


Lecture Notes in Mathematics
Volume 1068, 1984

                        J. Beck   New results in the theory of
                                  irregularities of point distributions    1--16
                Daniel Bertrand   Propriétés arithmétiques de fonctions thêta
                                  \`a plusieurs variables. (French) [] . . 17--22
                   Ted Chinburg   Multiplicative Galois structure  . . . . 23--32
                   H. Cohen and   
             H. W. Lenstra, Jr.   Heuristics on class groups of number
                                  fields . . . . . . . . . . . . . . . . . 33--62
                   T. W. Cusick   Lower bounds for regulators  . . . . . . 63--73
         Jean-Marc Deshouillers   Sur quelques moyennes des coéfficients de
                                  Fourier de formes modulaires. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 74--79
                      R. Endell   Zur algebraischen Unabhängigkeit gewisser
                                  Werte der Exponentialfunktion. (German)
                                  [] . . . . . . . . . . . . . . . . . . . 80--85
                        A. Good   Analytical and arithmetical methods in
                                  the theory of Fuchsian groups  . . . . . 86--103
              D. R. Heath-Brown   Cubic forms in $ 10 $ variables  . . . . 104--108
                    Uwe Jannsen   On the structure of Galois groups as
                                  Galois modules . . . . . . . . . . . . . 109--126
                 S. Lichtenbaum   Values of zeta-functions at non-negative
                                  integers . . . . . . . . . . . . . . . . 127--138
           F. J. van der Linden   Euclidean rings of integers of fourth
                                  degree fields  . . . . . . . . . . . . . 139--148
                    R. C. Mason   Equations over function fields . . . . . 149--157
                     J. Mueller   On Thue's principle and its applications 158--166
T. Nguy\cftilen-Quang-\Dbar\cftilo   Formations de classes et modules
                                  d'Iwasawa. (French) [] . . . . . . . . . 167--185
                       J. Pintz   On the remainder term of the prime
                                  number formula and the zeros of
                                  Riemann's zeta-function  . . . . . . . . 186--197
                Jacques Queyrut   Structures galoisiennes. (French)
                                  [Galois structures]  . . . . . . . . . . 198--209
          Herman J. J. te Riele   New very large amicable pairs  . . . . . 210--215
                   P. Schneider   Rigid-analytic $L$-transforms  . . . . . 216--230
                   G. Tenenbaum   Un rapport sur de recents travaux en
                                  théorie analytique des nombres. (French)
                                  [] . . . . . . . . . . . . . . . . . . . 231--242


Lecture Notes in Mathematics
Volume 1069, 1984

                 Matthias Kreck   Introduction . . . . . . . . . . . . . . 1--11
                 Matthias Kreck   Bordism groups of orientation preserving
                                  diffeomorphisms  . . . . . . . . . . . . 12--16
                 Matthias Kreck   Report about equivariant Witt groups . . 17--21
                 Matthias Kreck   The isometric structure of a
                                  diffeomorphism . . . . . . . . . . . . . 22--26
                 Matthias Kreck   The mapping torus of a diffeomorphism    27--32
                 Matthias Kreck   Fibrations over $ S^1 $ within their
                                  bordism class and the computation of $
                                  \Delta_* $ . . . . . . . . . . . . . . . 33--40
                 Matthias Kreck   Addition and subtraction of handles  . . 41--50
                 Matthias Kreck   Proof of Theorem 5.5 in the
                                  odd-dimensional case . . . . . . . . . . 51--53
                 Matthias Kreck   Proof of Theorem 5.5 in the
                                  even-dimensional case  . . . . . . . . . 54--71
                 Matthias Kreck   Bordism of diffeomorphisms on manifolds
                                  with additional normal structures like
                                  Spin-, unitary structures or framings;
                                  orientation reversing diffeomorphisms
                                  and the unoriented case  . . . . . . . . 72--94
                 Matthias Kreck   Application to $ S K $-groups  . . . . . 95--100
                 Matthias Kreck   Miscellaneous results: Ring structure,
                                  generators, relation to the inertia
                                  group  . . . . . . . . . . . . . . . . . 101--109


Lecture Notes in Mathematics
Volume 1070, 1984

                    Jaak Peetre   The theory of interpolation spaces ---
                                  its origin, prospects for the future . . 1--9
                 Boris Mityagin   An interpolation theorem for modular
                                  spaces . . . . . . . . . . . . . . . . . 10--23
             Jonathan Arazy and   
           Stephen David Fisher   Some aspects of the minimal,
                                  Möbius-invariant space of analytic
                                  functions on the unit disc . . . . . . . 24--44
               Jöran Bergh   A non-linear complex interpolation
                                  result . . . . . . . . . . . . . . . . . 45--47
              W. C. Connett and   
                 A. L. Schwartz   A remark about Calderón's upper $s$
                                  method of interpolation  . . . . . . . . 48--53
             Michael Cwikel and   
                    Per Nilsson   The coincidence of real and complex
                                  interpolation methods for couples of
                                  weighted Banach lattices . . . . . . . . 54--65
                      R. DeVore   The $K$ functional for (H$_1$, BMO)  . . 66--79
       Eugenio Hernández   A relation between two interpolation
                                  methods  . . . . . . . . . . . . . . . . 80--91
              Svante Janson and   
                    Jaak Peetre   Harmonic interpolation . . . . . . . . . 92--124
              Svante Janson and   
                    Jaak Peetre   Higher order commutators of singular
                                  integral operators . . . . . . . . . . . 125--142
                 Peter W. Jones   On interpolation between $ H^1 $ and $
                                  H^\infty $ . . . . . . . . . . . . . . . 143--151
               Sten Kaijser and   
            Joan Wick-Pelletier   Interpolation theory and duality . . . . 152--168
                Lech Maligranda   The $K$-functional for symmetric spaces  169--182
                     C. Merucci   Applications of interpolation with a
                                  function parameter to Lorentz, Sobolev
                                  and Besov spaces . . . . . . . . . . . . 183--201
                  H. N. Mhaskar   On the smoothness of Fourier transforms  202--207
                   Mario Milman   Rearrangements of BMO functions and
                                  interpolation  . . . . . . . . . . . . . 208--212
                  L.-E. Persson   Descriptions of some interpolation
                                  spaces in off-diagonal cases . . . . . . 213--231
                       J. Arazy   N.B. --- Some of these problems were
                                  prepared already for the 1982 conference 232--239


Lecture Notes in Mathematics
Volume 1071, 1984

               Claude Brezinski   Some determinantal identities in a
                                  vector space, with applications  . . . . 1--11
             Marcel G. de Bruin   Some convergence results in simultaneous
                                  rational approximation to the set of
                                  hypergeometric functions \{\{$_1 F_1 (1;
                                  c_i; z) \}_{i = 1}^n$  . . . . . . . . . 12--33
               Adhemar Bultheel   Zeros of a rational function defined by
                                  its Laurent expansion  . . . . . . . . . 34--48
                      C. Chaffy   Formule d'Erreur dans l'Interpolation
                                  Rationnelle Multipoints d'une Fonction
                                  de la Variable Complexe. (French) [] . . 49--61
             Florent Cordellier   Utilisation de l'invariance
                                  Homographique dans les Algorithmes de
                                  Losange. (French) [] . . . . . . . . . . 62--94
                     Annie Cuyt   The mechanism of the multivariate Padé
                                  process  . . . . . . . . . . . . . . . . 95--103
                 J.-P. Delahaye   Opérations sur des Familles de Suites et
                                  Accélérabilité. (French) [] . . . . . . . . 104--116
             André Draux   The Padé Approximants in a
                                  Non-Commutative Algebra and their
                                  Applications . . . . . . . . . . . . . . 117--131
          Bernard Germain-Bonne   Conditions Suffisantes d'Acceleration de
                                  la Convergence. (French) []  . . . . . . 132--143
        P. R. Graves-Morris and   
                  C. D. Jenkins   Generalised inverse vector valued
                                  rational interpolation . . . . . . . . . 144--156
          Jeannette van Iseghem   Multipoints rational approximants  . . . 157--165
                     A. Iserles   Order stars and the structure of Padé
                                  tableaux . . . . . . . . . . . . . . . . 166--175
              Lisa Jacobsen and   
               Haakon Waadeland   Modification of continued fractions  . . 176--196
                 F. Lambert and   
                     M. Musette   Solitary waves, padéons and solitons  . . 197--212
                Alphonse Magnus   Riccati acceleration of Jacobi continued
                                  fractions and Laguerre--Hahn orthogonal
                                  polynomials  . . . . . . . . . . . . . . 213--230
               J. H. McCabe and   
                   A. Sri Ranga   $ \hat {J} $ fractions and the strong
                                  Hamburger moment problem . . . . . . . . 231--237
             Paul Sablonni\`ere   Padé-type approximants for multivariate
                                  series of functions  . . . . . . . . . . 238--251
               R. A. Williamson   Padé approximations in the numerical
                                  solution of hyperbolic differential
                                  equations  . . . . . . . . . . . . . . . 252--264


Lecture Notes in Mathematics
Volume 1072, 1984

                    Franz Rothe   Introduction . . . . . . . . . . . . . . 1--4
                    Franz Rothe   Basic notations and definitions  . . . . 5--54
                    Franz Rothe   Corollary of theorem 1 (Uniqueness and
                                  maximality)  . . . . . . . . . . . . . . 54--103
                    Franz Rothe   Review of standard theorems  . . . . . . 104--125
                    Franz Rothe   The Gierer-Meinhardt model . . . . . . . 126--139
                    Franz Rothe   The Brusselator  . . . . . . . . . . . . 140--147
                    Franz Rothe   The FitzHugh--Nagumo system  . . . . . . 148--156
                    Franz Rothe   Chemical reactions . . . . . . . . . . . 157--171
                    Franz Rothe   A nuclear reactor model  . . . . . . . . 172--187
                    Franz Rothe   The Volterra--Lotka model  . . . . . . . 188--210


Lecture Notes in Mathematics
Volume 1073, 1984

              Gek-Ling Chia and   
                Chong-Keang Lim   On supercompact graphs III: The edge
                                  nucleus  . . . . . . . . . . . . . . . . 1--10
                     K. B. Reid   Monochromatic reachability,
                                  complementary cycles, and single arc
                                  reversals in tournaments . . . . . . . . 11--21
                 C. C. Chen and   
                   D. A. Holton   Cycles in abelian Cayley graphs with a
                                  proscribed vertex  . . . . . . . . . . . 22--30
                       C. Berge   On the minimum number of arcs to reverse
                                  to make a graph strongly connected . . . 31--34
                      H. P. Yap   Computational complexity of graph
                                  properties . . . . . . . . . . . . . . . 35--54
                   E. C. Milner   Lectures on the marriage theorem of
                                  Aharoni, Nash-Williams and Shelah  . . . 55--79
                 S. C. Shee and   
                      H. H. Teh   A graphical colour-representation of a
                                  group  . . . . . . . . . . . . . . . . . 80--82
                   Frank Harary   General connectivity . . . . . . . . . . 83--92
                Jin Akiyama and   
                     David Avis   Cube factors . . . . . . . . . . . . . . 93--99
                  K. M. Koh and   
                       N. Sauer   Concentric subgraphs, closed subsets and
                                  dense graphs . . . . . . . . . . . . . . 100--118
              Jianfang Wang and   
               Songlin Tian and   
                   Jiuqiang Liu   The binding number of product graphs . . 119--128
                 Tiong-Seng Tay   Rigidity of multi-graphs II  . . . . . . 129--134
                 Joe Rooney and   
                Robin J. Wilson   The mobility of a graph  . . . . . . . . 135--149
               Louis V. Quintas   Random subgraphs of regular graphs . . . 150--160
                     Mikio Kano   Graph factors with given properties  . . 161--168
                Peter J. Slater   Some definitions of central structures   169--178
                   Fred Buckley   Equalities involving certain graphical
                                  distributions  . . . . . . . . . . . . . 179--192
               Jeremy E. Dawson   A collection of sets related to the
                                  Tutte polynomial of a matroid  . . . . . 193--204
             B. Devadas Acharya   Are all polyominoes arbitrarily
                                  graceful?  . . . . . . . . . . . . . . . 205--211
            Martin Erickson and   
                   Frank Harary   Generalized Ramsey theory XV:
                                  Achievement and avoidance games for
                                  bipartite graphs . . . . . . . . . . . . 212--216


Lecture Notes in Mathematics
Volume 1074, 1984

         Edward W. Stredulinsky   Introduction . . . . . . . . . . . . . . 1--2
         Edward W. Stredulinsky   Notation . . . . . . . . . . . . . . . . 3--3
         Edward W. Stredulinsky   Preliminary Analysis . . . . . . . . . . 3--32
         Edward W. Stredulinsky   Basic Results  . . . . . . . . . . . . . 32--96
         Edward W. Stredulinsky   Applications . . . . . . . . . . . . . . 96--139


Lecture Notes in Mathematics
Volume 1075, 1984

                Hideyuki Majima   General introduction . . . . . . . . . . 1--12
                Hideyuki Majima   Asymptotic developability and vanishing
                                  theorems in asymptotic analysis  . . . . 13--48
                Hideyuki Majima   Existence theorems of asymptotic
                                  solutions and splitting lemmas . . . . . 49--110
                Hideyuki Majima   Stokes phenomena and
                                  Riemann--Hilbert--Birkhoff problem . . . 111--133
                Hideyuki Majima   $ \bigtriangledown $-Poincaré's lemma and
                                  $ \bigtriangledown $-Derham cohomology
                                  theorem  . . . . . . . . . . . . . . . . 134--151


Lecture Notes in Mathematics
Volume 1076, 1984

                      W. Arendt   Generators of positive semigroups  . . . 1--15
             M. E. Ballotti and   
                J. A. Goldstein   Wiener's theorem and semigroups of
                                  operators  . . . . . . . . . . . . . . . 16--22
                S. N. Busenberg   A class of nonlinear diffusion problems  23--31
             Ph. Clément   On abstract Volterra equations in Banach
                                  spaces with completely positive kernels  32--40
                    K. L. Cooke   Stability of non-autonomous delay
                                  differential equations by Liapunov
                                  functionals  . . . . . . . . . . . . . . 41--52
                    G. Da Prato   Abstract differential equations and
                                  extrapolation spaces . . . . . . . . . . 53--61
                G. W. Desch and   
                 R. Grimmer and   
                       M. Zeman   Wave propagation for abstract
                                  integrodifferential equations  . . . . . 62--70
               G. Di Blasio and   
                 K. Kunisch and   
                  E. Sinestrari   Retarded abstract equations in Hilbert
                                  spaces . . . . . . . . . . . . . . . . . 71--77
               W. E. Fitzgibbon   A variation of parameters formula for
                                  Burgers system . . . . . . . . . . . . . 78--85
                     G. Greiner   A typical Perron--Frobenius theorem with
                                  applications to an age-dependent
                                  population equation  . . . . . . . . . . 86--100
                        P. Hess   On positive solutions of semilinear
                                  periodic-parabolic problems  . . . . . . 101--114
            A. G. Kartsatos and   
                  M. E. Parrott   A simplified approach to the existence
                                  and stability problem of a functional
                                  evolution equation in a general Banach
                                  space  . . . . . . . . . . . . . . . . . 115--122
                    I. Lasiecka   Approximations of analytic and
                                  differentiable semigroups --- Rate of
                                  convergence with nonsmooth initial
                                  conditions . . . . . . . . . . . . . . . 123--138
                   S.-O. Londen   Asymptotic estimates for resolvents of
                                  some integral equations  . . . . . . . . 139--146
                      B. Najman   The rate of convergence in singular
                                  perturbations of parabolic equations . . 147--167
                    N. H. Pavel   Some problems on non-linear semigroups
                                  and the blow-up of integral solutions    168--186
            A. J. Pritchard and   
                     D. Salamon   The linear quadratic optimal control
                                  problem for infinite dimensional systems
                                  with unbounded input and output
                                  operators  . . . . . . . . . . . . . . . 187--202
                       S. Reich   On the differentiability of nonlinear
                                  semigroups . . . . . . . . . . . . . . . 203--208
                 O. J. Staffans   Semigroups generated by a convolution
                                  equation . . . . . . . . . . . . . . . . 209--226
                   R. Triggiani   $ A^\epsilon $-bounded, finite rank
                                  perturbations of s.c. group generators
                                  $A$: Counterexamples to generation and
                                  to another condition for well-posedness  227--253


Lecture Notes in Mathematics
Volume 1077, 1984

                Lawrence Corwin   Matrix coefficients of nilpotent Lie
                                  groups . . . . . . . . . . . . . . . . . 1--11
                Lawrence Corwin   Primary projections on nilmanifolds  . . 12--22
                Lawrence Corwin   Solvability of left invariant
                                  differential operators on nilpotent Lie
                                  groups . . . . . . . . . . . . . . . . . 23--59
            Michael Cowling and   
            Adam Korányi   Harmonic analysis on Heisenberg type
                                  groups from a geometric viewpoint  . . . 60--100
                   Michel Duflo   On the Plancherel formula for almost
                                  algebraic real Lie groups  . . . . . . . 101--165
         Mogens Flensted-Jensen   Harmonic analysis on semisimple
                                  symmetric spaces a method of duality . . 166--209
                     B. Helffer   Partial differential equations on
                                  nilpotent groups . . . . . . . . . . . . 210--253
              Sigurdur Helgason   Wave equations on homogeneous spaces . . 254--287
                 Roger Howe and   
              Gail Ratcliff and   
              Norman Wildberger   Symbol mappings for certain nilpotent
                                  groups . . . . . . . . . . . . . . . . . 288--320
                Henri Moscovici   Lefschetz formulae for Hecke operators   321--358
                 Richard Penney   Harmonic analysis on unbounded
                                  homogeneous domains in $ \mathbb {C}^n $ 359--374
                    W. Rossmann   Characters as contour integrals  . . . . 375--388
        Linda Preiss Rothschild   Analyticity of solutions of partial
                                  differential equations on nilpotent Lie
                                  groups . . . . . . . . . . . . . . . . . 389--395
              V. S. Varadarajan   Asymptotic properties of eigenvalues and
                                  eigenfunctions of invariant differential
                                  operators on symmetric and locally
                                  symmetric spaces . . . . . . . . . . . . 396--436
             Gregg J. Zuckerman   Quantum physics and semisimple symmetric
                                  spaces . . . . . . . . . . . . . . . . . 437--454


Lecture Notes in Mathematics
Volume 1078, 1984

        A. J. E. M. Janssen and   
               P. van der Steen   General introduction . . . . . . . . . . 1--4
        A. J. E. M. Janssen and   
               P. van der Steen   Notation . . . . . . . . . . . . . . . . 5--5
        A. J. E. M. Janssen and   
               P. van der Steen   Preliminaries  . . . . . . . . . . . . . 6--33
        A. J. E. M. Janssen and   
               P. van der Steen   The fundamental stations and their
                                  connections  . . . . . . . . . . . . . . 34--65
        A. J. E. M. Janssen and   
               P. van der Steen   Further development of the theory of
                                  integration  . . . . . . . . . . . . . . 66--94
        A. J. E. M. Janssen and   
               P. van der Steen   Integration on measure spaces  . . . . . 95--123
        A. J. E. M. Janssen and   
               P. van der Steen   Integration on locally compact Hausdorff
                                  spaces . . . . . . . . . . . . . . . . . 124--145
        A. J. E. M. Janssen and   
               P. van der Steen   The Radon--Nikodým theorem and its
                                  classical origin . . . . . . . . . . . . 146--184
        A. J. E. M. Janssen and   
               P. van der Steen   Integration on the product of two spaces 185--216


Lecture Notes in Mathematics
Volume 1079, 1984

               Wolfgang Ruppert   Introduction . . . . . . . . . . . . . . 1--7
               Wolfgang Ruppert   Elementary facts and constructions . . . 8--46
               Wolfgang Ruppert   Joint continuity . . . . . . . . . . . . 47--100
               Wolfgang Ruppert   Semigroup compactifications of groups    101--167
               Wolfgang Ruppert   Semigroups living in manifolds . . . . . 168--231


Lecture Notes in Mathematics
Volume 1080, 1984

                D. Borowski and   
              T. Go\l\kebiewski   Remarks on random functional spaces  . . 1--8
                  E. Dettweiler   Stochastic integral equations and
                                  diffusions on Banach spaces  . . . . . . 9--45
          Guillermo S. Ferreyra   The robust equation approach to
                                  multidimensional stochastic nonlinear
                                  filtering  . . . . . . . . . . . . . . . 46--60
               S. Goldstein and   
                     A. \Luczak   Sample continuity moduli theorem in von
                                  Neumann algebras . . . . . . . . . . . . 61--68
                       W. Hazod   Stable and semistable probabilities on
                                  groups and on vector spaces  . . . . . . 69--89
                Bernard Heinkel   The non i.i.d. strong law of large
                                  numbers in $2$-uniformly smooth Banach
                                  spaces . . . . . . . . . . . . . . . . . 90--118
                       E. Hensz   On some ergodic theorems for von Neumann
                                  algebras . . . . . . . . . . . . . . . . 119--123
             Tadeusz Inglot and   
               Teresa Jurlewicz   Log Log law for Gaussian random
                                  variables in Orlicz spaces . . . . . . . 124--129
                       R. Jajte   A few remarks on the almost uniform
                                  ergodic theorems in von Neumann algebras 130--143
                      M. Ledoux   A remark on the central limit theorem in
                                  Banach spaces  . . . . . . . . . . . . . 144--151
                 Jacek Le\'skow   On different versions of the law of
                                  iterated logarithm for $ R^\infty $ and
                                  $ 1_p $ valued Wiener process  . . . . . 152--161
                       W. Linde   Extensions of the Slepian lemma to
                                  $p$-stable measures  . . . . . . . . . . 162--169
              Jolanta Misiewicz   Some remarks on elliptically contoured
                                  measures . . . . . . . . . . . . . . . . 170--174
                    Hannu Niemi   Grothendieck's inequality and minimal
                                  orthogonally scattered dilations . . . . 175--187
                      Gyula Pap   Dependence of Gaussian measure on
                                  covariance in Hilbert space  . . . . . . 188--194
              M. Pourahmadi and   
                      H. Salehi   On subordination and linear
                                  transformation of harmonizable and
                                  periodically correlated processes  . . . 195--213
           Balram S. Rajput and   
               Kavi Rama-Murthy   Properties of semistable probability
                                  measures on $ R^m $  . . . . . . . . . . 214--232
                 Andrzej Russek   Hermite expansions of generalized
                                  Brownian functionals . . . . . . . . . . 233--243
              Eugeniusz Rychlik   Some central limit theorems for randomly
                                  indexed sequences of random vectors  . . 244--254
                 Z. Rychlik and   
                 I. Szyszkowski   On the rate of convergence for
                                  distributions of integral type
                                  functionals  . . . . . . . . . . . . . . 255--275


Lecture Notes in Mathematics
Volume 1081, 1984

                David J. Benson   Rings and Modules  . . . . . . . . . . . 1--22
                David J. Benson   Modules for Group Algebras . . . . . . . 23--172


Lecture Notes in Mathematics
Volume 1082, 1984

     Claus-Günther Schmidt   Einleitung. (German) []  . . . . . . . . 1--3
     Claus-Günther Schmidt   Grössencharaktere vom Typ $ A_o $.
                                  (German) []  . . . . . . . . . . . . . . 4--23
     Claus-Günther Schmidt   Abelsche Varietäten mit komplexer
                                  Multiplikation. (German) []  . . . . . . 24--39
     Claus-Günther Schmidt   Die Halbsystem Abelscher CM-Typen.
                                  (German) []  . . . . . . . . . . . . . . 39--44
     Claus-Günther Schmidt   Geometrische Annullator-Kriterien.
                                  (German) []  . . . . . . . . . . . . . . 44--58
     Claus-Günther Schmidt   Modulikörper und unverzweigte
                                  Erweiterungen. (German) [] . . . . . . . 58--78
     Claus-Günther Schmidt   Die CM-Varietäten der
                                  Fermat--Jacobischen. (German) [] . . . . 78--88


Lecture Notes in Mathematics
Volume 1083, 1984

                    Daniel Bump   Automorphic forms on $ {\rm GL}(2) $ . . 1--16
                    Daniel Bump   The differential equations satisfied by
                                  Whittaker functions  . . . . . . . . . . 17--39
                    Daniel Bump   Jacquet's Whittaker functions  . . . . . 40--62
                    Daniel Bump   Fourier expansions of automorphic forms  63--72
                    Daniel Bump   Invariants of $ G_\infty \setminus G $   73--80
                    Daniel Bump   Ramanujan sums on $ {\rm GL}(3) $  . . . 81--98
                    Daniel Bump   Eisenstein series  . . . . . . . . . . . 99--132
                    Daniel Bump   The analytic continuation and functional
                                  equations satisfied by the $L$-series
                                  associated with an automorphic form  . . 133--147
                    Daniel Bump   Hecke operators and $L$-series . . . . . 148--160
                    Daniel Bump   The Mellin transforms of the Whittaker
                                  functions  . . . . . . . . . . . . . . . 161--180


Lecture Notes in Mathematics
Volume 1084, 1984

                Dennis Kletzing   Introduction . . . . . . . . . . . . . . 1--4
                Dennis Kletzing   Notation . . . . . . . . . . . . . . . . 5--6
                Dennis Kletzing   General structural results . . . . . . . 7--57
                Dennis Kletzing   Constructions of $Q$-groups  . . . . . . 58--104
                Dennis Kletzing   Local characters . . . . . . . . . . . . 105--173
                Dennis Kletzing   Rational representations of $Q$-groups   174--219
                Dennis Kletzing   Application to the Weyl groups of
                                  exceptional type . . . . . . . . . . . . 220--268


Lecture Notes in Mathematics
Volume 1085, 1984

             Geertrui K. Immink   Linear difference equations  . . . . . . 1--20
             Geertrui K. Immink   Existence proofs for right inverses of
                                  difference operators . . . . . . . . . . 21--75
             Geertrui K. Immink   Nonlinear difference equations . . . . . 76--125


Lecture Notes in Mathematics
Volume 1086, 1984

                   Vadim Komkov   Sensitivity analysis in some engineering
                                  applications . . . . . . . . . . . . . . 1--30
                Jean W. Hou and   
             Edward J. Haug and   
             Robert L. Benedict   Shape optimization of elastic bars in
                                  torsion  . . . . . . . . . . . . . . . . 31--55
   Alejandro R. Díaz and   
             Noboru Kikuchi and   
                   J. E. Taylor   Optimal design formulations for finite
                                  element grid adaptation  . . . . . . . . 56--76
                Herschel Rabitz   Sensitivity methods for mathematical
                                  modelling  . . . . . . . . . . . . . . . 77--92
               Vadim Komkov and   
                  Carlton Irwin   Uniqueness for gradient methods in
                                  engineering optimization . . . . . . . . 93--118
                 Pauli Pedersen   Sensitivity analysis for non-selfadjoint
                                  problems . . . . . . . . . . . . . . . . 119--130


Lecture Notes in Mathematics
Volume 1087, 1984

         W\ladys\law Narkiewicz   General results  . . . . . . . . . . . . 1--11
         W\ladys\law Narkiewicz   Polynomial sequences . . . . . . . . . . 12--27
         W\ladys\law Narkiewicz   Linear recurrent sequences . . . . . . . 28--50
         W\ladys\law Narkiewicz   Additive functions . . . . . . . . . . . 51--61
         W\ladys\law Narkiewicz   Multiplicative functions . . . . . . . . 62--95
         W\ladys\law Narkiewicz   Polynomial-like functions  . . . . . . . 96--113


Lecture Notes in Mathematics
Volume 1088, 1984

Ashot Vazrikievich Kakosyan and   
    Leo Borisovich Klebanov and   
  Joseph Aleksandrovich Melamed   Intensively monotone operators and their
                                  properties . . . . . . . . . . . . . . . 1--22
Ashot Vazrikievich Kakosyan and   
    Leo Borisovich Klebanov and   
  Joseph Aleksandrovich Melamed   Characterization problems associated
                                  with properties of linear statistics . . 23--70
Ashot Vazrikievich Kakosyan and   
    Leo Borisovich Klebanov and   
  Joseph Aleksandrovich Melamed   Characterization problems associated
                                  with non-linear statistics and problems
                                  of reconstruction of distributions . . . 71--100
Ashot Vazrikievich Kakosyan and   
    Leo Borisovich Klebanov and   
  Joseph Aleksandrovich Melamed   On some problems of characterization of
                                  distributions associated with
                                  mathematical theory of reliability . . . 101--132
Ashot Vazrikievich Kakosyan and   
    Leo Borisovich Klebanov and   
  Joseph Aleksandrovich Melamed   Characterizations of multivariate
                                  distributions  . . . . . . . . . . . . . 133--160


Lecture Notes in Mathematics
Volume 1089, 1984

                Wolfgang Filter   Isolated and antiisolated measures . . . 1--10
              R. J. Gardner and   
                  W. F. Pfeffer   Conditions that imply a space is Radon   11--22
                    S. Graf and   
              R. D. Mauldin and   
                 S. C. Williams   Random homeomorphisms  . . . . . . . . . 23--46
                Dorothy Maharam   On the planar representation of a
                                  measurable subfield  . . . . . . . . . . 47--57
                   R. M. Shortt   Big sets are strongly Blackwell  . . . . 58--63
                 R. Frankiewicz   Some remarks on embeddings of Boolean
                                  algebras . . . . . . . . . . . . . . . . 64--68
                   E. Grzegorek   Remarks on some Borel structures . . . . 69--74
                 A. Jovanovi\'c   Some combinatorial properties of
                                  measures . . . . . . . . . . . . . . . . 75--78
        A. G. A. G. Babiker and   
                  G. Heller and   
                     W. Strauss   On a lifting invariance problem  . . . . 79--85
               Roger W. Hansell   A measurable selection and
                                  representation theorem in non-separable
                                  spaces . . . . . . . . . . . . . . . . . 86--94
                  Viktor Losert   Some remarks on invariant liftings . . . 95--110
                      P. Maritz   Some remarks on measurable and
                                  semi-continuous multifunctions . . . . . 111--119
               J. L. Kelley and   
               T. P. Srinivasan   Measure and integral --- A new gambit    120--126
                   Susumu Okada   A tensor product vector integral . . . . 127--145
              Erik G. F. Thomas   Invariant Daniell integrals. (German) [] 146--152
                  Pedro Morales   Boundedness for uniform semigroup-valued
                                  set functions  . . . . . . . . . . . . . 153--164
               Dennis Sentilles   Some measure theoretic implications for
                                  the Pettis integral  . . . . . . . . . . 165--170
                    Tim Traynor   Modular functions and their
                                  Fréchet--Nikodým topologies  . . . . . . . 171--180
                     Hans Weber   Group- and vector-valued $S$-bounded
                                  contents . . . . . . . . . . . . . . . . 181--198
                  A. Vol\vci\vc   Well-posedness of the Gardner--McMullen
                                  reconstruction problem . . . . . . . . . 199--210


Lecture Notes in Mathematics
Volume 1090, 1984

                  Atsushi Kasue   Estimates for solutions of Poisson
                                  equations and their applications to
                                  submanifolds . . . . . . . . . . . . . . 1--14
                  Reiko Miyaoka   Taut embeddings and Dupin hypersurfaces  15--23
                  T. Adachi and   
                      T. Sunada   Geometric bounds for the number of
                                  certain harmonic mappings  . . . . . . . 24--36
               Yoshihiro Ohnita   The first standard minimal immersions of
                                  compact irreducible symmetric spaces . . 37--49
         Sh\=oichir\=o Takakuwa   A variational approach to the boundary
                                  value problem for hypersurfaces with
                                  prescribed mean curvature  . . . . . . . 50--63
                   Takeo Ohsawa   Holonorphic embedding of compact s.p.c.
                                  manifolds into complex manifolds as real
                                  hypersurfaces  . . . . . . . . . . . . . 64--76
                   Miyuki Koiso   The stability and the Gauss map of
                                  minimal surfaces in $ \mathbb {R}^3 $    77--92
             Yoshihisa Kitagawa   Compact homogeneous submanifolds with
                                  parallel mean curvature  . . . . . . . . 93--98
                 Kinji Watanabe   Sur les ensembles nodaux. (French) []    99--106
                Katsuya Mashimo   On some stable minimal cones in $
                                  \mathbb {R}^7 $  . . . . . . . . . . . . 107--115
                   Hiroo Naitoh   Symmetric submanifolds of compact
                                  symmetric spaces . . . . . . . . . . . . 116--128


Lecture Notes in Mathematics
Volume 1091, 1984

          R. T. Rockafellar and   
               Roger J.-B. Wets   Variational systems, an introduction . . 1--54
                    V. I. Arkin   Extension of the class of Markov
                                  controls . . . . . . . . . . . . . . . . 55--65
                   Zvi Artstein   Limit laws for multifunctions applied to
                                  an optimization problem  . . . . . . . . 66--79
                     H. Attouch   Variational properties of
                                  EPI-convergence, applications to limit
                                  analysis problems in mechanics and
                                  duality theory . . . . . . . . . . . . . 80--104
              Jean-Pierre Aubin   Slow and heavy viable trajectories of
                                  controlled problems. Smooth viability
                                  domains  . . . . . . . . . . . . . . . . 105--116
                    C. Castaing   A new class of evolution equation in a
                                  Hilbert space  . . . . . . . . . . . . . 117--128
                 Arrigo Cellina   A fixed point theorem for subsets of $
                                  L^1 $  . . . . . . . . . . . . . . . . . 129--137
               N. A. C. Cressie   Modelling sets . . . . . . . . . . . . . 138--149
                Ennio de Giorgi   On a definition of $ \Gamma
                                  $-convergence of measures  . . . . . . . 150--159
                     Fumio Hiai   Strong laws of large numbers for
                                  multivalued random variables . . . . . . 160--172
                Thomas G. Kurtz   Approaches to weak convergence . . . . . 173--183
           Marco Degiovanni and   
             Antonio Marino and   
                  Mario Tosques   Critical points and evolution equations  184--192
                 Czes\law Olech   Decomposability as a substitute for
                                  convexity  . . . . . . . . . . . . . . . 193--205
           Jonathan E. Spingarn   Multifunctions associated with
                                  parameterized classes of constrained
                                  optimization problems  . . . . . . . . . 206--215
                    L. Thibault   Continuity of measurable convex
                                  multifunctions . . . . . . . . . . . . . 216--224
                    M. Valadier   Some Bang--Bang theorems . . . . . . . . 225--234


Lecture Notes in Mathematics
Volume 1092, 1984

                   Otto Forster   Complete intersections in affine
                                  algebraic varieties and Stein spaces . . 1--28
              Robert Lazarsfeld   Some applications of the theory of
                                  positive vector bundles  . . . . . . . . 29--61
               Lorenzo Robbiano   Factorial and almost factorial schemes
                                  in weighted projective spaces  . . . . . 62--84
                 Giuseppe Valla   On set-theoretic complete intersections  85--101
          Haruhisa Nakajima and   
              Kei-ichi Watanabe   The classification of quotient
                                  singularities which are complete
                                  intersections  . . . . . . . . . . . . . 102--120
            R. Fröberg and   
                      D. Laksov   Compressed algebras  . . . . . . . . . . 121--151
             Luca Chiantini and   
                Paolo Valabrega   Some properties of subcanonical curves   152--160
              Steven L. Kleiman   About the conormal scheme  . . . . . . . 161--197
             Ciro Ciliberto and   
              Robert Lazarsfeld   On the uniqueness of certain linear
                                  series on some classes of curves . . . . 198--213
              Gennady Lyubeznik   On the local cohomology modules for
                                  ideals generated by monomials in an
                                  $R$-sequence . . . . . . . . . . . . . . 214--220
                  Remo Gattazzo   In characteristic $ p = 2 $ the Veronese
                                  variety $ V^m \subset \mathbb {P}^{m(m +
                                  3) / 2} $ and each of its generic
                                  projection is set-theoretic complete
                                  intersection . . . . . . . . . . . . . . 221--228
                 Shalom Eliahou   Idéaux de définition des courbes
                                  monomiales. (French) []  . . . . . . . . 229--240
         Andrea Del Centina and   
          Alessandro Gimigliano   Curves on rational and elliptic normal
                                  cones which are set theoretically
                                  complete intersection  . . . . . . . . . 241--252
                   E. Davis and   
                    P. Maroscia   Complete intersections in $ \mathbb
                                  {P}^2 $: Cayley--Bacharach
                                  characterizations  . . . . . . . . . . . 253--269
       Maksymilian Boraty\'nski   Poincaré forms, Gorenstein algebras and
                                  set theoretic complete intersections . . 270--290


Lecture Notes in Mathematics
Volume 1093, 1984

              Alexander Prestel   Orderings and semiorderings of fields    1--14
              Alexander Prestel   Quadratic forms over formally real
                                  fields . . . . . . . . . . . . . . . . . 15--24
              Alexander Prestel   Real algebraic closures  . . . . . . . . 25--33
              Alexander Prestel   Some notions from model theory . . . . . 34--48
              Alexander Prestel   The transfer-principle for real closed
                                  fields . . . . . . . . . . . . . . . . . 49--61
              Alexander Prestel   The space of orderings and semiorderings 62--69
              Alexander Prestel   Real places  . . . . . . . . . . . . . . 70--84
              Alexander Prestel   Real Henselian fields  . . . . . . . . . 85--96
              Alexander Prestel   SAP-fields . . . . . . . . . . . . . . . 97--108
              Alexander Prestel   Quadratic forms over formally real
                                  fields . . . . . . . . . . . . . . . . . 109--118


Lecture Notes in Mathematics
Volume 1094, 1984

               Eric Bedford and   
                     Steve Bell   Holomorphic correspondences of bounded
                                  domains in $ \mathbb {C}^n $ . . . . . . 1--14
                   Thomas Bloom   On the convergence of interpolating
                                  polynomials for entire functions . . . . 15--19
              Joaquim Bruna and   
       Joaquín M. Ortega   Idéaux fermés de type fini dans les
                                  alg\`ebres $ A^m(D) $. (French) [] . . . 20--28
                  Urban Cegrell   On the discontinuity of the complex
                                  Monge--Amp\`ere operator . . . . . . . . 29--31
           Philippe Charpentier   Sur les zéros des fonctions de type
                                  Nevanlinna dans le bidisque. (French) [] 32--43
       Philippe Charpentier and   
                   Aline Bonami   Estimations des $ (1 - 1) $ courants
                                  positifs fermés dans les domaines de $
                                  \mathbb {C}^2 $. (French) [] . . . . . . 44--52
           Jean-Pierre Demailly   Sur la propagation des singularités des
                                  courants positifs fermés. (French) [] . . 53--64
                   Jean Esterle   Probl\`eme de Michael et fonctions
                                  enti\`eres de plusieurs variables
                                  complexes. (French) [] . . . . . . . . . 65--83
                Lawrence Gruman   Solutions of difference equations with
                                  non-constant coefficients  . . . . . . . 84--138
           Christer O. Kiselman   Sur la définition de l'opérateur de
                                  Monge--Amp\`ere complexe. (French) []    139--150
Christine Laurent-Thiébaut   Théor\`eme de Bochner sur une variété de
                                  Stein. (French) [] . . . . . . . . . . . 151--161
           Norman Levenberg and   
                   B. A. Taylor   Comparison of Capacities in $ \mathbb
                                  {C}^n $  . . . . . . . . . . . . . . . . 162--172
            Józef Siciak   Highly noncontinuable functions on
                                  polynomially convex sets . . . . . . . . 173--178
                   Joan Verdera   Uniform approximation by solutions of
                                  higher order Cauchy--Riemann equations   179--184


Lecture Notes in Mathematics
Volume 1095, 1984

               S. Albeverio and   
              Ph. Blanchard and   
          R. Hòegh-Krohn   Newtonian diffusions and planets, with a
                                  remark on non-standard Dirichlet forms
                                  and polymers . . . . . . . . . . . . . . 1--24
                J. T. Lewis and   
              J. V. Pulé   The equivalence of ensembles in
                                  statistical mechanics  . . . . . . . . . 25--35
                  F. Papangelou   The uniqueness of regular DLR measures
                                  for certain one-dimensional spin systems 36--44
               R. L. Hudson and   
            K. R. Parthasarathy   Generalised Weyl Operators . . . . . . . 45--50
                  J.-F. Le Gall   One-dimensional stochastic differential
                                  equations involving the local times of
                                  the unknown process  . . . . . . . . . . 51--82
                    Paul McGill   Time changes of Brownian motion and the
                                  conditional excursion theorem  . . . . . 83--99
                       Marc Yor   On square-root boundaries for Bessel
                                  processes, and pole-seeking Brownian
                                  motion . . . . . . . . . . . . . . . . . 100--107
                  P. K. Pollett   Distributional approximations for
                                  networks of quasireversible queues . . . 108--129
                    John Hawkes   Some geometric aspects of potential
                                  theory . . . . . . . . . . . . . . . . . 130--154
            Gareth C. Price and   
            L. C. G. Rogers and   
                 David Williams   $ {\rm BM}(\mathbb {R}^3) $ and its area
                                  integral $ \int \beta \times d \beta $   155--165
                Gareth C. Price   The unique factorisation of Brownian
                                  products . . . . . . . . . . . . . . . . 166--168
                     Neil Baker   Some integral equalities in Wiener--Hopf
                                  theory . . . . . . . . . . . . . . . . . 169--186
            L. C. G. Rogers and   
                 David Williams   A differential equation in Wiener--Hopf
                                  theory . . . . . . . . . . . . . . . . . 187--199


Lecture Notes in Mathematics
Volume 1096, 1984

                Gustave Choquet   Allocution introductive au colloque
                                  Deny. (French) [Introductory speech at
                                  the Deny symposium]  . . . . . . . . . . 1--9
                   Alano Ancona   L'énergie et la théorie du potentiel dans
                                  l'oeuvre de Jacques Deny. (French) []    10--21
                 Francis Hirsch   Aspects linéaires de la théorie du
                                  potentiel dans les travaux de Jacques
                                  Deny. (French) []  . . . . . . . . . . . 22--33
                   Alano Ancona   Sur une conjecture concernant la capacité
                                  et l'effilement. (French) [] . . . . . . 34--68
                 Christian Berg   Fonctions definies negatives et
                                  majoration de Schur. (French) [] . . . . 69--89
              Philippe Bougerol   Comportement \`a l'infini du noyau
                                  potentiel sur un espace symétrique.
                                  (French) []  . . . . . . . . . . . . . . 90--115
          Abderrahman Boukricha   Espaces biharmoniques. (French) [] . . . 116--148
                Nicolas Bouleau   Décomposition de l'énergie par niveau de
                                  potentiel. (French) [] . . . . . . . . . 149--172
                   Aurel Cornea   Continuity of reduites and balayaged
                                  functions  . . . . . . . . . . . . . . . 173--182
             Claude Dellacherie   Les sous-noyaux élémentaires. (French) []  183--222
              Laure Élie   Noyaux potentiels associés aux marches
                                  aléatoires sur les espaces homog\`enes
                                  Quelques exemples clefs dont le groupe
                                  affine. (French) []  . . . . . . . . . . 223--260
               Nicole El Karoui   Théorie du potentiel et contrôle
                                  stochastique. (French) []  . . . . . . . 261--279
                    Denis Feyel   Quelques applications d'un théor\`eme de
                                  Moschovakis \`a la théorie du Potentiel.
                                  (French) []  . . . . . . . . . . . . . . 280--289
            Masatoshi Fukushima   A Dirichlet form on the Wiener space and
                                  properties on Brownian motion  . . . . . 290--300
                 Yues Guivarc'h   Application d'un théor\`eme limite local
                                  \`a la transience et \`a la récurrence de
                                  marches de Markov. (French) [] . . . . . 301--332
                      Carl Herz   The Poisson kernel for $_{sl}$ (3,
                                  \mathbbR)  . . . . . . . . . . . . . . . 333--346
             Masayuki Itô   Les noyaux de convolution de type
                                  logarithmique. (French) [] . . . . . . . 347--392
             Jean-Pierre Kahane   Dimension capacitaire et dimension de
                                  Hausdorff. (French) [] . . . . . . . . . 393--400
          Torbjörn Kolsrud   Localisation of superharmonic functions
                                  in not necessarily local Dirichlet
                                  spaces . . . . . . . . . . . . . . . . . 401--411
                    Yves Le Jan   Fonctions ``cad-lag'' sur les
                                  trajectoires d'un processus de Ray.
                                  (French) []  . . . . . . . . . . . . . . 412--418


Lecture Notes in Mathematics
Volume 1097, 1984

                   R. M. Dudley   A course on empirical processes  . . . . 1--142
                      H. Kunita   Stochastic differential equations and
                                  stochastic flows of diffeomorphisms  . . 143--303
                  F. Ledrappier   Quelques propriétés des exposants
                                  caractéristiques. (French) [] . . . . . . 305--396


Lecture Notes in Mathematics
Volume 1098, 1984

               Gilbert Baumslag   Algorithmically insoluble problems about
                                  finitely presented solvable groups, lie,
                                  and associative algebras . . . . . . . . 1--14
          Colin M. Campbell and   
            Edmund F. Robertson   On the simple groups of order less than
                                  $ 10^5 $ . . . . . . . . . . . . . . . . 15--20
             Frank B. Cannonito   On some algorithmic problems for
                                  finitely presented groups and Lie
                                  algebras . . . . . . . . . . . . . . . . 21--28
                  M. Edjvet and   
               Stephen J. Pride   The concept of `largeness' in group
                                  theory II  . . . . . . . . . . . . . . . 29--54
                   Narain Gupta   Extending groups via tree automorphisms  55--57
             Verena Huber-Dyson   HNN-constructing finite groups . . . . . 58--62
                  D. L. Johnson   Analogues of the braid group . . . . . . 63--68
                   R. C. Lyndon   Some uses of coset graphs  . . . . . . . 69--74
                 J. L. Mennicke   Discontinuous groups . . . . . . . . . . 75--80
                  B. H. Neumann   Commutative quandles . . . . . . . . . . 81--86
                   M. F. Newman   Metabelian groups of prime-power
                                  exponent . . . . . . . . . . . . . . . . 87--98
              Cheryl E. Praeger   Symmetric graphs and the classification
                                  of the finite simple groups  . . . . . . 99--110
           Derek J. S. Robinson   Decision problems for infinite soluble
                                  groups . . . . . . . . . . . . . . . . . 111--117
               K. W. Roggenkamp   Automorphisms and isomorphisms of
                                  integral group rings of finite groups    118--135
                Frank Röhl   On induced isomorphisms of group rings   136--141
            Gerhard Rosenberger   Über Darstellungen von Elementen und
                                  Untergruppen in freien Produkten.
                                  (German) []  . . . . . . . . . . . . . . 142--160
            Ken-Ichi Tahara and   
                 Akinori Hosomi   On the circle groups of finite nilpotent
                                  rings  . . . . . . . . . . . . . . . . . 161--179


Lecture Notes in Mathematics
Volume 1099, 1984

           Claus Michael Ringel   Integral quadratic forms . . . . . . . . 1--40
           Claus Michael Ringel   Quivers, module categories, subspace
                                  categories (Notation, results, some
                                  proofs)  . . . . . . . . . . . . . . . . 41--112
           Claus Michael Ringel   Construction of stable separating
                                  tubular families . . . . . . . . . . . . 113--166
           Claus Michael Ringel   Tilting functors and tubular extensions
                                  (Notation, results, some proofs) . . . . 167--267
           Claus Michael Ringel   Tubular algebras . . . . . . . . . . . . 268--323
           Claus Michael Ringel   Directed algebras  . . . . . . . . . . . 324--361


Lecture Notes in Mathematics
Volume 1100, 1984

                Victor Ivri\u\i   The asymptotics for second-order
                                  operators  . . . . . . . . . . . . . . . 1--176
                Victor Ivri\u\i   The asymptotics for miscellaneous
                                  problems . . . . . . . . . . . . . . . . 177--226


Lecture Notes in Mathematics
Volume 1101, 1984

                  Ulrich Orbanz   Embedded resolution of algebraic
                                  surfaces after Abhyankar (Characteristic
                                  $0$) . . . . . . . . . . . . . . . . . . 1--49
                    Jean Giraud   Desingularization in low dimension . . . 51--78
                Vincent Cossart   Desingularization in dimension $2$ . . . 79--98


Lecture Notes in Mathematics
Volume 1102, 1984

                  Andrei Verona   Notation and convention  . . . . . . . . 1--1
                  Andrei Verona   Abstract stratifications . . . . . . . . 2--9
                  Andrei Verona   Controlled vector fields . . . . . . . . 9--20
                  Andrei Verona   Abstract Thom mappings . . . . . . . . . 20--28
                  Andrei Verona   Manifolds with faces . . . . . . . . . . 29--37
                  Andrei Verona   Abstract stratifications (with faces)    37--57
                  Andrei Verona   The structure of abstract Thom mappings  57--120
                  Andrei Verona   Triangulation of abstract
                                  stratifications  . . . . . . . . . . . . 120--129
                  Andrei Verona   Triangulation of nice abstract Thom
                                  mappings . . . . . . . . . . . . . . . . 129--141


Lecture Notes in Mathematics
Volume 1103, 1984

                     Jos Baeten   Filters and ultrafilters over definable
                                  subsets of admissible ordinals . . . . . 1--8
          Benjamin Benninghofen   Superinfinitesimals and the calculus of
                                  the generalized Riemann integral . . . . 9--52
           Andrew J. Berner and   
    István Juhász   Point-picking games and HFD's  . . . . . 53--66
                  Robert Bonnet   On homomorphism types of superatomic
                                  interval Boolean algebras  . . . . . . . 67--81
             Gregory L. Cherlin   Dectdable theories of
                                  pseudo-algebraically closed fields . . . 83--101
             Gregory L. Cherlin   Definability in power series rings of
                                  nonzero characteristic . . . . . . . . . 102--112
              G. L. Cherlin and   
                      H. Volger   Convexity properties and algebraic
                                  closure operators  . . . . . . . . . . . 113--146
             Janusz Czelakowski   Remarks on finitely based logics . . . . 147--168
                  Josep M. Font   Monadicity in topological pseudo-Boolean
                                  algebras . . . . . . . . . . . . . . . . 169--192
                 Wilfrid Hodges   Finite extensions of finite groups . . . 193--206
       G. F. van der Hoeven and   
                    I. Moerdijk   Constructing choice sequences from
                                  lawless sequences of neighbourhood
                                  functions  . . . . . . . . . . . . . . . 207--234
         Evangelos Kranakis and   
                  Iain Phillips   Partitions and homogeneous sets for
                                  admissible ordinals  . . . . . . . . . . 235--260
                Wolfgang Lenski   Elimination of quantifiers for the
                                  theory of Archimedean ordered divisible
                                  groups in a logic with Ramsey
                                  quantifiers  . . . . . . . . . . . . . . 261--280
                  Shih-Chao Liu   A proof-theoretic approach to non
                                  standard analysis (continued)  . . . . . 281--296
             Kenneth L. Manders   Interpretations and the model theory of
                                  the classical geometries . . . . . . . . 297--330
            Annalisa Marcja and   
                Carlo Toffalori   On Cantor--Bendixson spectra containing
                                  $ (1, 1) $ --- I . . . . . . . . . . . . 331--350
                Daniele Mundici   Abstract model-theory and nets of $ C*
                                  $-algebras: Noncommutative interpolation
                                  and preservation properties  . . . . . . 351--377
                 Roman Murawski   A contribution to nonstandard teratology 379--388
               Peter H. Schmitt   Model- and substructure complete
                                  theories of ordered Abelian groups . . . 389--418
            Volker Weispfenning   Quantifier elimination and decision
                                  procedures for valued fields . . . . . . 419--472


Lecture Notes in Mathematics
Volume 1104, 1984

              Klaus Ambos-Spies   Contiguous R.E. Degrees  . . . . . . . . 1--37
        Hans-Georg Carstens and   
         Peter Päppinghaus   Abstract construction of counterexamples
                                  in recursive graph theory  . . . . . . . 39--62
                C. T. Chong and   
                 C. G. Jockusch   Minimal degrees and $1$-generic sets
                                  below 0$^\prime $  . . . . . . . . . . . 63--77
             J. N. Crossley and   
                   J. B. Remmel   Undecidability and recursive equivalence
                                  II . . . . . . . . . . . . . . . . . . . 79--100
            Larry Denenberg and   
                 Harry R. Lewis   Logical syntax and computational
                                  complexity . . . . . . . . . . . . . . . 101--115
         E. C. Dennis-Jones and   
                   S. S. Wainer   Subrecursive hierarchies via direct
                                  limits . . . . . . . . . . . . . . . . . 117--128
               E. J. Farkas and   
                    M. E. Szabo   A star-finite relational semantics for
                                  parallel programs  . . . . . . . . . . . 129--142
               Solomon Feferman   Between constructive and classical
                                  mathematics  . . . . . . . . . . . . . . 143--162
                 G. Germano and   
                    S. Mazzanti   Partial closures and semantics of while:
                                  Towards an iteration-based theory of
                                  data types . . . . . . . . . . . . . . . 163--174
                  Yuri Gurevich   Toward logic tailored for computational
                                  complexity . . . . . . . . . . . . . . . 175--216
              Petr Hájek   On a new notion of partial
                                  conservativity . . . . . . . . . . . . . 217--232
                Peter G. Hinman   Finitely approximable sets . . . . . . . 233--258
           Christoph Kreitz and   
                Klaus Weihrauch   A unified approach to constructive and
                                  recursive analysis . . . . . . . . . . . 259--278
             Per Lindström   On faithful interpretability . . . . . . 279--288
         Yiannis N. Moschovakis   Abstract recursion as a foundation for
                                  the theory of algorithms . . . . . . . . 289--364
            Dieter Rödding   Some logical problems connected with a
                                  modular decomposition theory of automata 365--388
                 Ulf R. Schmerl   Diophantine equations in a fragment of
                                  number theory  . . . . . . . . . . . . . 389--398
        Peter Schroeder-Heister   Generalized rules for quantifiers and
                                  the completeness of the intuitionistic
                                  operators $ &, \nu, \supset, \lambda,
                                  \forall, \epsilon $  . . . . . . . . . . 399--426
               P. H. Slessenger   On subsets of the Skolem class of
                                  exponential polynomials  . . . . . . . . 427--436
              Dieter Spreen and   
                     Paul Young   Effective operators in a topological
                                  setting  . . . . . . . . . . . . . . . . 437--451


Lecture Notes in Mathematics
Volume 1105, 1984

                 J. M. Anderson   The Faber operator . . . . . . . . . . . 1--10
 G. López Lagomasino and   
                  V. V. Vavilov   Survey on recent advances in inverse
                                  problems of Padé approximation theory . . 11--26
                    J. C. Mason   Some properties and applications of
                                  Chebyshev polynomial and rational
                                  approximation  . . . . . . . . . . . . . 27--48
                  Frank Stenger   Polynomial, sinc and rational function
                                  methods for approximating analytic
                                  functions  . . . . . . . . . . . . . . . 49--72
        Michael F. Barnsley and   
               Stephen G. Demko   Rational approximation of fractals . . . 73--88
                Dietrich Braess   On rational approximation of the
                                  exponential and the square root function 89--99
           Claude Brezinski and   
          Jeannette van Iseghem   Padé-type approximants and linear
                                  functional transformations . . . . . . . 100--108
              J. S. R. Chisholm   Continued fraction solution of the
                                  general Riccati equation . . . . . . . . 109--116
                  Arieh Iserles   Order stars, contractivity and a
                                  Pick-type theorem  . . . . . . . . . . . 117--124
            Michael A. Lachance   Bernstein and Markov inequalities for
                                  constrained polynomials  . . . . . . . . 125--135
              G. G. Lorentz and   
                  R. A. Lorentz   Multivariate interpolation . . . . . . . 136--144
                   T. J. Rivlin   The strong uniqueness constant in
                                  complex approximation  . . . . . . . . . 145--149
              S. Ruscheweyh and   
                    R. S. Varga   On the minimum moduli of normalized
                                  polynomials  . . . . . . . . . . . . . . 150--159
                    A. Bultheel   On the block structure of the
                                  Laurent--Padé table . . . . . . . . . . . 160--169
             Lloyd N. Trefethen   Square blocks and equioscillation in the
                                  Padé, Walsh, and CF tables  . . . . . . . 170--181
                     N. K. Bose   Properties of Padé approximants to
                                  Stieltjes series and systems theory  . . 182--188
            Charles K. Chui and   
                 Xie-Chang Shen   Degree of rational approximation in
                                  digital filter realization . . . . . . . 189--209
           William B. Jones and   
               Allan Steinhardt   Applications of Schur fractions to
                                  digital filtering and signal processing  210--226
        P. R. Graves-Morris and   
                     E. B. Saff   A de Montessus theorem for vector valued
                                  rational interpolants  . . . . . . . . . 227--242
              Lisa Jacobsen and   
                    Arne Magnus   On the convergence of limit periodic
                                  continued fractions $ K(a_n / 1) $,
                                  where $ a_1 \to - 1 / 4 $  . . . . . . . 243--248


Lecture Notes in Mathematics
Volume 1106, 1984

                  Chi-Tat Chong   Introduction . . . . . . . . . . . . . . 1--36
                  Chi-Tat Chong   The jump operator and $1$-generic sets   37--48
                  Chi-Tat Chong   The $ \alpha $-finite injury method  . . 49--71
                  Chi-Tat Chong   Maximal sets . . . . . . . . . . . . . . 72--89
                  Chi-Tat Chong   Major subsets  . . . . . . . . . . . . . 90--113
                  Chi-Tat Chong   Hyperhypersimple sets  . . . . . . . . . 114--126
                  Chi-Tat Chong   Minimal pairs  . . . . . . . . . . . . . 127--137
                  Chi-Tat Chong   The density theorem  . . . . . . . . . . 138--164
                  Chi-Tat Chong   Trees  . . . . . . . . . . . . . . . . . 165--180
                  Chi-Tat Chong   Set-theoretic methods  . . . . . . . . . 181--195


Lecture Notes in Mathematics
Volume 1107, 1984

                      D. Graffi   On the contributions of Lamberto Cesari
                                  to applied mathematics . . . . . . . . . 1--18
                      J. Serrin   Applied mathematics and scientific
                                  thought  . . . . . . . . . . . . . . . . 19--27
              A. Bensoussan and   
                      J. Frehse   Nash point equilibria for variational
                                  integrals  . . . . . . . . . . . . . . . 28--62
                      L. Cesari   Nonlinear optimization . . . . . . . . . 63--81
                  Heinz W. Engl   Behaviour of solutions of nonlinear
                                  alternative problems under perturbations
                                  of the linear part with rank change  . . 82--101
                   J.-P. Gossez   On a property of Orlicz--Sobolev spaces  102--105
                    P. Hess and   
                        S. Senn   Another approach to elliptic eigenvalue
                                  problems with respect to indefinite
                                  weight functions . . . . . . . . . . . . 106--114
                 S. Hildebrandt   Some results on minimal surfaces with
                                  free boundaries  . . . . . . . . . . . . 115--134
                      R. Kannan   Relaxation methods in nonlinear problems 135--153
           K. Kirchgässner   Waves in weakly-coupled parabolic
                                  systems  . . . . . . . . . . . . . . . . 154--180
                  J. Mawhin and   
                      M. Willem   Variational methods and boundary value
                                  problems for vector second order
                                  differential equations and applications
                                  to the pendulum equation . . . . . . . . 181--192
                      M. Roseau   Stabilité de Régime des Machines
                                  Tournantes et Probl\`emes Associés.
                                  (French) []  . . . . . . . . . . . . . . 193--214


Lecture Notes in Mathematics
Volume 1108, 1984

          Yu. G. Borisovich and   
                Yu. E. Gliklikh   Topological theory of fixed points on
                                  infinite-dimensional manifolds . . . . . 1--23
               A. S. Mishchenko   The structure of extension orbits of Lie
                                  algebras . . . . . . . . . . . . . . . . 24--30
                Yu. I. Sapronov   Branching of solutions of smooth
                                  Fredholm equations . . . . . . . . . . . 31--53
             B. Yu. Sternin and   
                 V. E. Shatalov   Characteristic Cauchy problem on a
                                  complex-analytic manifold  . . . . . . . 54--76
               A. M. Vinogradov   Category of nonlinear differential
                                  equations  . . . . . . . . . . . . . . . 77--102
                  A. T. Fomenko   Algebraic structure of certain
                                  integrable Hamiltonian systems . . . . . 103--127
                Yu. E. Gliklikh   Riemannian parallel translation in
                                  non-linear mechanics . . . . . . . . . . 128--151
             S. I. Pidkuiko and   
                   A. M. Stepin   On Hamiltonian systems with dynamical
                                  symmetries . . . . . . . . . . . . . . . 152--172
                  V. G. Zvyagin   On the theory of generalized condensing
                                  perturbations of continuous mappings . . 173--193
              Yu. G. Borisovich   On solvability of non-linear equations
                                  with Fredholm operators  . . . . . . . . 194--208
                  A. T. Fomenko   On certain properties of extremals in
                                  variational problems . . . . . . . . . . 209--217
                   V. V. Sharko   Minimal Morse functions  . . . . . . . . 218--234
                 I. V. Skrypnik   Topological methods of investigation of
                                  general nonlinear elliptical boundary
                                  value problems . . . . . . . . . . . . . 235--256
             B. Yu. Sternin and   
                 V. E. Shatalov   The contact geometry and linear
                                  differential equations . . . . . . . . . 257--277
                  A. M. Vershik   Classical and non-classical dynamics
                                  with constraints . . . . . . . . . . . . 278--301


Lecture Notes in Mathematics
Volume 1379, 1989

        Léonard Gallardo   Rectification \`a l'article de L.
                                  Gallardo et O. Gebuhrer ``Lois de
                                  probabilités infiniment divisibles sur
                                  les hypergroupes commutatifs discrets
                                  dénombrables (Probability Measures on
                                  Groups VII Lecture Notes 1064). (French)
                                  [] . . . . . . . . . . . . . . . . . . . 86--89


Journal of Chengdu University of Science and Technology
Volume 6, Number ??, 1988

                Caizhong Li and   
                      Libin Mou   A mistake in ``Lecture Notes in
                                  Mathematics 922''  . . . . . . . . . . . 79--82