Table of contents for issues of Nordisk tidskrift for informationsbehandling

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Volume 1, Number 1, March, 1961
Volume 1, Number 2, June, 1961
Volume 1, Number 3, 1961
Volume 1, Number 4, December, 1961
Volume 2, Number 1, March, 1962
Volume 2, Number 2, June, 1962
Volume 2, Number 3, September, 1962
Volume 2, Number 4, December, 1962
Volume 3, Number 1, March, 1963
Volume 3, Number 2, June, 1963
Volume 3, Number 3, September, 1963
Volume 3, Number 4, December, 1963
Volume 4, Number 1, March, 1964
Volume 4, Number 2, June, 1964
Volume 4, Number 3, September, 1964
Volume 4, Number 4, December, 1964
Volume 5, Number 1, March, 1965
Volume 5, Number 2, June, 1965
Volume 5, Number 3, September, 1965
Volume 5, Number 4, December, 1965
Volume 6, Number 1, March, 1966
Volume 6, Number 2, June, 1966
Volume 6, Number 3, September, 1966
Volume 6, Number 4, July, 1966
Volume 7, Number 1, March, 1967
Volume 7, Number 2, June, 1967
Volume 7, Number 3, September, 1967
Volume 7, Number 4, December, 1967
Volume 8, Number 1, March, 1968
Volume 8, Number 2, June, 1968
Volume 8, Number 3, September, 1968
Volume 8, Number 4, December, 1968
Volume 9, Number 1, March, 1969
Volume 9, Number 2, June, 1969
Volume 9, Number 3, September, 1969
Volume 9, Number 4, December, 1969
Volume 10, Number 1, March, 1970
Volume 10, Number 2, June, 1970
Volume 10, Number 3, September, 1970
Volume 10, Number 4, December, 1970
Volume 11, Number 1, March, 1971
Volume 11, Number 2, June, 1971
Volume 11, Number 3, September, 1971
Volume 11, Number 4, December, 1971
Volume 12, Number 1, March, 1972
Volume 12, Number 2, June, 1972
Volume 12, Number 3, September, 1972
Volume 12, Number 4, December, 1972
Volume 13, Number 1, March, 1973
Volume 13, Number 2, June, 1973
Volume 13, Number 3, September, 1973
Volume 13, Number 4, December, 1973
Volume 14, Number 1, March, 1974
Volume 14, Number 2, June, 1974
Volume 14, Number 3, September, 1974
Volume 14, Number 4, December, 1974
Volume 15, Number 1, March, 1975
Volume 15, Number 2, June, 1975
Volume 15, Number 3, September, 1975
Volume 15, Number 4, December, 1975
Volume 16, Number 1, March, 1976
Volume 16, Number 2, June, 1976
Volume 16, Number 3, September, 1976
Volume 16, Number 4, December, 1976
Volume 17, Number 1, March, 1977
Volume 17, Number 2, June, 1977
Volume 17, Number 3, September, 1977
Volume 17, Number 4, December, 1977
Volume 18, Number 1, March, 1978
Volume 18, Number 2, June, 1978
Volume 18, Number 3, September, 1978
Volume 18, Number 4, December, 1978
Volume 19, Number 1, March, 1979
Volume 19, Number 2, June, 1979
Volume 19, Number 3, September, 1979
Volume 19, Number 4, December, 1979
Volume 20, Number 1, March, 1980
Volume 20, Number 2, June, 1980
Volume 20, Number 3, September, 1980
Volume 20, Number 4, December, 1980
Volume 21, Number 1, March, 1981
Volume 21, Number 2, June, 1981
Volume 21, Number 3, September, 1981
Volume 21, Number 4, December, 1981
Volume 22, Number 1, March, 1982
Volume 22, Number 2, June, 1982
Volume 22, Number 3, September, 1982
Volume 22, Number 4, December, 1982
Volume 23, Number 1, March, 1983
Volume 23, Number 2, June, 1983
Volume 23, Number 3, September, 1983
Volume 23, Number 4, December, 1983
Volume 24, Number 1, March, 1984
Volume 24, Number 2, June, 1984
Volume 24, Number 3, September, 1984
Volume 24, Number 4, December, 1984
Volume 25, Number 1, March, 1985
Volume 25, Number 2, June, 1985
Volume 25, Number 3, September, 1985
Volume 25, Number 4, December, 1985
Volume 26, Number 1, March, 1986
Volume 26, Number 2, June, 1986
Volume 26, Number 3, September, 1986
Volume 26, Number 4, December, 1986
Volume 27, Number 1, March, 1987
Volume 27, Number 2, June, 1987
Volume 27, Number 3, September, 1987
Volume 27, Number 4, December, 1987
Volume 28, Number 1, March, 1988
Volume 28, Number 2, June, 1988
Volume 28, Number 3, September, 1988
Volume 28, Number 4, December, 1988
Volume 29, Number 1, March, 1989
Volume 29, Number 2, June, 1989
Volume 29, Number 3, September, 1989
Volume 29, Number 4, December, 1989
Volume 30, Number 1, March, 1990
Volume 30, Number 2, June, 1990
Volume 30, Number 3, September, 1990
Volume 30, Number 4, December, 1990
Volume 31, Number 1, March, 1991
Volume 31, Number 2, June, 1991
Volume 31, Number 3, September, 1991
Volume 31, Number 4, December, 1991
Volume 32, Number 1, March, 1992
Volume 32, Number 2, 1992
Volume 32, Number 3, September, 1992
Volume 32, Number 4, December, 1992
Volume 33, Number 1, March, 1993
Volume 33, Number 2, June, 1993
Volume 33, Number 3, September, 1993
Volume 33, Number 4, December, 1993
Volume 34, Number 1, March, 1994
Volume 34, Number 2, June, 1994
Volume 34, Number 3, September, 1994
Volume 34, Number 4, December, 1994
Volume 35, Number 1, March, 1995
Volume 35, Number 2, June, 1995
Volume 35, Number 3, September, 1995
Volume 35, Number 4, December, 1995
Volume 36, Number 1, March, 1996
Volume 36, Number 2, June, 1996
Volume 36, Number 3, September, 1996
Volume 36, Number 4, December, 1996
Volume 37, Number 1, March, 1997
Volume 37, Number 2, June, 1997
Volume 37, Number 3, September, 1997
Volume 37, Number 4, December, 1997
Volume 38, Number 1, March, 1998
Volume 38, Number 2, June, 1998
Volume 38, Number 3, September, 1998
Volume 38, Number 4, December, 1998
Volume 39, Number 1, March, 1999
Volume 39, Number 2, June, 1999
Volume 39, Number 3, September, 1999
Volume 39, Number 4, December, 1999
Volume 40, Number 1, March, 2000
Volume 40, Number 2, June, 2000
Volume 40, Number 3, September, 2000
Volume 40, Number 4, December, 2000
Volume 41, Number 1, January, 2001
Volume 41, Number 2, March, 2001
Volume 41, Number 3, June, 2001
Volume 41, Number 4, September, 2001
Volume 41, Number 5, December, 2001
Volume 42, Number 1, March, 2002
Volume 42, Number 2, June, 2002
Volume 42, Number 3, September, 2002
Volume 42, Number 4, December, 2002
Volume 43, Number 1, March, 2003
Volume 43, Number 2, June, 2003
Volume 43, Number 3, September, 2003
Volume 43, Number 4, November, 2003
Volume 43, Number 5, December, 2003
Volume 44, Number 1, January, 2004
Volume 44, Number 2, May, 2004
Volume 44, Number 3, August, 2004
Volume 44, Number 4, December, 2004
Volume 45, Number 1, March, 2005
Volume 45, Number 2, June, 2005
Volume 45, Number 3, September, 2005
Volume 45, Number 4, December, 2005
Volume 46, Number S-1, November, 2006
Volume 46, Number 1, March, 2006
Volume 46, Number 2, June, 2006
Volume 46, Number 3, September, 2006
Volume 46, Number 4, December, 2006
Volume 47, Number 1, March, 2007
Volume 47, Number 2, June, 2007
Volume 47, Number 3, September, 2007
Volume 47, Number 4, December, 2007
Volume 48, Number 1, March, 2008
Volume 48, Number 2, June, 2008
Volume 48, Number 3, September, 2008
Volume 48, Number 4, December, 2008
Volume 49, Number 1, March, 2009
Volume 49, Number 2, June, 2009
Volume 49, Number 3, September, 2009
Volume 49, Number 4, December, 2009
Volume 50, Number 1, March, 2010
Volume 50, Number 2, June, 2010
Volume 50, Number 3, September, 2010
Volume 50, Number 4, December, 2010
Volume 51, Number 1, March, 2011
Volume 51, Number 2, June, 2011
Volume 51, Number 3, September, 2011
Volume 51, Number 4, December, 2011
Volume 52, Number 1, March, 2012
Volume 52, Number 2, June, 2012
Volume 52, Number 3, September, 2012
Volume 52, Number 4, December, 2012
Volume 53, Number 1, March, 2013
Volume 53, Number 2, June, 2013
Volume 53, Number 3, September, 2013
Volume 53, Number 4, December, 2013
Volume 54, Number 1, March, 2014
Volume 54, Number 2, June, 2014
Volume 54, Number 3, September, 2014
Volume 54, Number 4, December, 2014
Volume 55, Number 1, March, 2015
Volume 55, Number 2, June, 2015
Volume 55, Number 3, September, 2015
Volume 55, Number 4, December, 2015
Volume 56, Number 1, March, 2016
Volume 56, Number 2, June, 2016
Volume 56, Number 3, September, 2016
Volume 56, Number 4, December, 2016
Volume 57, Number 1, March, 2017
Volume 57, Number 2, June, 2017
Volume 57, Number 3, September, 2017
Volume 57, Number 4, December, 2017
Volume 58, Number 1, March, 2018
Volume 58, Number 2, June, 2018
Volume 58, Number 3, September, 2018
Volume 47, 1951
Volume 8, Number 1, January, 1965
Volume 22, Number 2, May, 1983
Volume 16, Number 3, 1978
Volume 4, Number 3, September, 1979


Nordisk tidskrift for informationsbehandling
Volume 1, Number 1, March, 1961

                 Sigurd Bragnum   Varför Tunneldioder? (Swedish) [Why
                                  tunnel diodes?]  . . . . . . . . . . . . 2--7
                     G. Ehrling   On the Numerical Computation of
                                  Incomplete Elliptic Integrals  . . . . . 8--14
         Carl-Erik Fröberg   On the Sum of Inverses of Primes and of
                                  Twin Primes  . . . . . . . . . . . . . . 15--20
                 Jan V. Garwick   The Programming of Large Logical
                                  Problems . . . . . . . . . . . . . . . . 21--26
                 Birger Jansson   Study of Antiaircraft Systems by
                                  Simulation with a Monte Carlo Model  . . 27--37
                  J. Jensen and   
                        P. Naur   An Implementation of ALGOL 60 Procedures 38--47
                Risto Kivivuori   A Method for Checking Numerical Codes
                                  Using the 1401 . . . . . . . . . . . . . 48--53
           Börje Langefors   Information Retrieval in File Processing
                                  I  . . . . . . . . . . . . . . . . . . . 54--63
                      Anonymous   ALGOL programming  . . . . . . . . . . . 64--64

Nordisk tidskrift for informationsbehandling
Volume 1, Number 2, June, 1961

                   Olle Dopping   ADB för folkbokföring och skatteuppbörd i
                                  Sverige. (Swedish) [EDP for people
                                  registration and tax processing in
                                  Sweden]  . . . . . . . . . . . . . . . . 65--68
             Jöran Friberg   Conditionally Stable Difference
                                  Approximations for the Wave-Operator . . 69--86
                 Jan V. Garwick   The Accuracy of Floating Point Computers 87--88
                  J. Jensen and   
                 P. Mondrup and   
                        P. Naur   A Storage Allocation Scheme for ALGOL 60 89--102
           Börje Langefors   Information Retrieval in File Processing
                                  II . . . . . . . . . . . . . . . . . . . 103--112
                    Aage Melbye   Bearbejdning af Valgresultater på DASK.
                                  (Danish) [Processing of election results
                                  on DASK] . . . . . . . . . . . . . . . . 113--129
                    Hans Riesel   A Case of Numerical Divergence . . . . . 130--131
                     Kurt Volby   COBOL: en introduktion. (Swedish)
                                  [COBOL: an introduction] . . . . . . . . 132--137
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 138--140
                      Anonymous   Errata . . . . . . . . . . . . . . . . . 140--140

Nordisk tidskrift for informationsbehandling
Volume 1, Number 3, 1961

                      Anonymous   Notes: Nordsam 1961  . . . . . . . . . . 138--140
                  Chr. Andersen   The application of the
                                  Lichtenstein--Gershgorin integral
                                  equation in conformal mapping  . . . . . 141--166
              Stig Comét   Factorization of Factorials  . . . . . . 167--176
                 Jan V. Garwick   An Input System for Electronic Computers 177--199
                  Torben Krarup   The Fixed Point Division in GIER . . . . 200--201
   Bent Scharòe Petersen   Dimensionering af drivtrin for
                                  diodeafkodninger. (Danish) [Dimensioning
                                  of drive steps for diode decoders] . . . 202--205
                       K. Volby   COBOL-grammatiken. (Swedish) [COBOL
                                  grammar] . . . . . . . . . . . . . . . . 206--219
                   O. Amble and   
                 Jan V. Garwick   On the Accuracy of Floating Point
                                  Computers [BIT \bf 1(2), 1961, pp.
                                  87--88]  . . . . . . . . . . . . . . . . 220--222
                  J. V. Garwick   Reply to ``On the Accuracy of Floating
                                  Point Computers'' [BIT \bf 1(3), 1961,
                                  pp. 220--221]  . . . . . . . . . . . . . 222--222

Nordisk tidskrift for informationsbehandling
Volume 1, Number 4, December, 1961

                      Anonymous   Notice to subscribers  . . . . . . . . . 223--223
             Erik Magnus Alesen   Analogue Calculation of $\chi^2$ for the
                                  Testing of Hypothesis  . . . . . . . . . 224--226
                   E. M. Alfsen   Analogue Calculation of $\chi^2$ for the
                                  Testing of Hypothesis  . . . . . . . . . 224--226
                     Louis Fein   The Computer-Related Sciences
                                  (Synnoetics) at a University in the Year
                                  1975 . . . . . . . . . . . . . . . . . . 227--255
         Carl-Erik Fröberg   Rational Chebyshev Approximations of
                                  Elementary Functions . . . . . . . . . . 256--262
                     Kurt Volby   COBOL-kompilering. (Swedish) [COBOL
                                  compilation] . . . . . . . . . . . . . . 263--285
                        P. Wynn   On the Tabulation of Indefinite
                                  Integrals  . . . . . . . . . . . . . . . 286--289
                      Anonymous   ALGOL Programming  . . . . . . . . . . . 290--290


Nordisk tidskrift for informationsbehandling
Volume 2, Number 1, March, 1962

                 Aarre Aaltonen   Computer Type Instruments  . . . . . . . 1--6
                 Ole-Johan Dahl   Litt om symbolbruken i Algol.
                                  (Norwegian) [A little about symbol use
                                  in Algol]  . . . . . . . . . . . . . . . 7--8
                   Bertil Greko   Computer analysis of medical history as
                                  an aid to diagnosis  . . . . . . . . . . 9--15
                 Olle Karlqvist   Applications to the Magnetic Tape
                                  Storage Unit, Facit ECM 64 (the Carousel
                                  Memory)  . . . . . . . . . . . . . . . . 16--20
           Börje Langefors   Activity Network for Planning and
                                  Scheduling . . . . . . . . . . . . . . . 21--34
                Aage Melbye and   
                 Poul Sveistrup   The Need for Education and Research in
                                  Administrative Data Processing . . . . . 35--44
             Lars Erik Thorelli   Automatic Correction of Errors in Text   45--52
                Linde Wittmeyer   Rational Approximation of Empirical
                                  Functions  . . . . . . . . . . . . . . . 53--60
                        P. Wynn   Note on the Solution of a Certain
                                  Boundary-Value Problem . . . . . . . . . 61--64
                     Olli Lokki   New Books and Journals . . . . . . . . . 65--67
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 66--67

Nordisk tidskrift for informationsbehandling
Volume 2, Number 2, June, 1962

                    Klaus Appel   Rational Approximation of Decay-Type
                                  Functions  . . . . . . . . . . . . . . . 69--75
                    Bengt Asker   The Spline Curve, a Smooth Interpolating
                                  Function Used in Numerical Design of
                                  Ship-Lines . . . . . . . . . . . . . . . 76--82
           Lassi Hyvärinen   Classification of Qualitative Data . . . 83--89
                    Edgar Karst   Some New Divisors of Mersenne Numbers    90--90
           Börje Langefors   Computation of Parts Requirements for
                                  Production Scheduling  . . . . . . . . . 91--111
   Bent Scharòe Petersen   Styrekredse for linieskriver. (Danish)
                                  [Control circuit for a line printer] . . 112--117
                    Aage Melbye   New Books and Journals . . . . . . . . . 118--119
                      Anonymous   International computation centre (ICC)   120--121
                      Anonymous   IFIP Congress 1962, Munich, August 27 to
                                  September 1, 1962  . . . . . . . . . . . 122--132
                      Anonymous   International Congress of
                                  Mathematicians, Stockholm  . . . . . . . 132--136

Nordisk tidskrift for informationsbehandling
Volume 2, Number 3, September, 1962

             Ingemar Dahlstrand   A Half Year's Experience with the
                                  Facit-Algol 1 Compiler . . . . . . . . . 137--142
                  Bengt Kredell   On Complex Successive Overrelaxation . . 143--152
              Heinz-Otto Kreiss   Über die Stabilitätsdefinition für
                                  Differenzen gleichungen die partielle
                                  Differentialgleichungen approximieren.
                                  (German) [On the stability definition
                                  for difference equations of partial
                                  differential equation approximations]    153--181
       Lars-Olof Sundström   Saab 500 --- A Numerical Control System  182--191
                      Anonymous   Algol Programming: Contribution no. 3:
                                  Calculation of complementary Fresnel
                                  integrals  . . . . . . . . . . . . . . . 192--194
      Sòren Christiansen   Algol Programming: Contribution no. 3:
                                  Calculation of complementary Fresnel
                                  integrals  . . . . . . . . . . . . . . . 192--194
                      Anonymous   New Books and Journals . . . . . . . . . 195--196

Nordisk tidskrift for informationsbehandling
Volume 2, Number 4, December, 1962

                     O. Dopping   Test Problems Used for Evaluation of
                                  Computers  . . . . . . . . . . . . . . . 197--202
                L. Eriksson and   
                   O. Lokki and   
                        N. Ryti   On Smoothing of Pulp Quality
                                  Characteristics in a Flow System . . . . 203--211
                  Gene H. Golub   Bounds for the Round-Off Errors in the
                                  Richardson Second Order Method . . . . . 212--223
                    Edgar Karst   Search Limits on Divisors of Mersenne
                                  Numbers  . . . . . . . . . . . . . . . . 224--227
                  Mok-Kong Shen   On the Generation of Permutations and
                                  Combinations . . . . . . . . . . . . . . 228--231
                        P. Wynn   An Arsenal of ALGOL Procedures for
                                  Complex Arithmetic . . . . . . . . . . . 232--255
             Christian Andersen   Algol Programming: Contribution no. 4:
                                  Solution of Linear Equations . . . . . . 256--257
                   Bengt Sigurd   New Books and Journals . . . . . . . . . 258--259
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 260--262


Nordisk tidskrift for informationsbehandling
Volume 3, Number 1, March, 1963

               Janis A. Bubenko   Multiprogrammering --- en orientering.
                                  (Swedish) [Multiprogramming: an
                                  orientation] . . . . . . . . . . . . . . 1--26
           Germund G. Dahlquist   A Special Stability Problem for Linear
                                  Multistep Methods  . . . . . . . . . . . 27--43
   Leif Pròhl Hansen and   
   Bent Scharòe Petersen   A Fast Card Reader for the GIER Computer 44--51
                  Hans Karlgren   Representation of Text Strings in Binary
                                  Computers  . . . . . . . . . . . . . . . 52--59
                     Jan Bohman   Algol programming: Remark on algorithm
                                  no. 4, LLGAUSS (Chr. Andersen, BIT \bf
                                  2, 4 (1962)) . . . . . . . . . . . . . . 60--60
                      Anonymous   New Books and Journals . . . . . . . . . 61--66
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 67--68
             C.-E. Fröberg   Erratum: ``Rational Chebyshev
                                  Approximations of Elementary Functions''
                                  [BIT \bf 1(4), 1961, p. 261, line 12]    68--68

Nordisk tidskrift for informationsbehandling
Volume 3, Number 2, June, 1963

                I. P. V. Carter   Optimization techniques  . . . . . . . . 69--92
                      Ture Hult   Presentation of a new High-Speed Paper
                                  Tape Reader  . . . . . . . . . . . . . . 93--96
             Olov Johansson and   
              Heinz-Otto Kreiss   Über das Verfahren der zentralen
                                  Differenzen zur Lösung des
                                  Cauchy-Problems für partielle
                                  Differentialgleichungen. (German) [On
                                  the method of central differences for
                                  the solution of Cauchy problems for
                                  partial differential equations]  . . . . 97--107
            Carl-Axel Johansson   Requirements Planning of Production
                                  Components and Spare Parts at a Farm
                                  Equipment Manufacturing Company  . . . . 108--121
                    Edgar Karst   A Remarkable Quartic yielding certain
                                  Divisors of Mersenne Numbers . . . . . . 122--123
                     Peter Naur   The design of the GIER ALGOL compiler.
                                  Part I . . . . . . . . . . . . . . . . . 124--140
                      Anonymous   Algol Programming: Contribution no. 5:
                                  Computation of the Fermi function  . . . 141--142
         Carl-Erik Fröberg   Algol Programming: Contribution no. 5:
                                  Computation of the Fermi function  . . . 141--142
                      Anonymous   New Books and Journals . . . . . . . . . 143--144

Nordisk tidskrift for informationsbehandling
Volume 3, Number 3, September, 1963

                     Peter Naur   The design of the GIER ALGOL compiler.
                                  Part II  . . . . . . . . . . . . . . . . 145--166
                 Bengt Jiewertz   Miniatyrisering av
                                  elektronikkomponenter. (Swedish)
                                  [Miniaturization of electronics
                                  components]  . . . . . . . . . . . . . . 167--174
                        P. Wynn   Singular Rules for Certain Non-Linear
                                  Algorithms . . . . . . . . . . . . . . . 175--195
             Ole R. Hestvik and   
                 Hans J. Levold   Prosessdataenhet for GIER. (Norwegian)
                                  [Processing unit for GIER] . . . . . . . 196--203
                     Peter Naur   Algol Programming: Goto statements and
                                  good Algol style . . . . . . . . . . . . 204--208
                      Anonymous   New Books and Journals . . . . . . . . . 209--211
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 211--212
                      Anonymous   Errata . . . . . . . . . . . . . . . . . 212--212

Nordisk tidskrift for informationsbehandling
Volume 3, Number 4, December, 1963

            Per-Erik Danielsson   Converting a Curve to Right-Angled
                                  Increments . . . . . . . . . . . . . . . 213--221
                    Edgar Karst   List of all Prime Divisors $q = 2Kp+1$
                                  of $2^p-1$, $K < 10$, $p < 15000$  . . . . 222--228
           Börje Langefors   Some Approaches to the Theory of
                                  Information Systems  . . . . . . . . . . 229--254
                    Hans Riesel   In which Order are Different Conditions
                                  to be examined?  . . . . . . . . . . . . 255--256
                  T. Vahl Olsen   Analysis of Elastic Structures on
                                  Digital Computers  . . . . . . . . . . . 257--272
                      Anonymous   New books and journals . . . . . . . . . 273--274
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 275--275


Nordisk tidskrift for informationsbehandling
Volume 4, Number 1, March, 1964

                    Klaus Appel   A Compiler for the Alwac--Wegematic
                                  Computer . . . . . . . . . . . . . . . . 1--5
                 Birger Jansson   Autocorrelations between Pseudo-Random
                                  Numbers  . . . . . . . . . . . . . . . . 6--27
                    Edgar Karst   Some New Divisors of Mersenne Numbers    28--29
                 N. Lindecrantz   Method for Optimum Cutting of
                                  Rectangular Sheets . . . . . . . . . . . 30--35
                  Gustav Tollet   A Labelling and Look-up System for
                                  Handling Variable Format Records . . . . 36--45
              Lars Östlund   Information Retrieval  . . . . . . . . . 46--53
                 Christian Gram   Algol Programming: Contribution no. 8:
                                  Definite Integrals by Romberg's Method   54--60
                      Anonymous   Problems . . . . . . . . . . . . . . . . 61--64
                      Anonymous   New Books and Journals . . . . . . . . . 65--68
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 68--68

Nordisk tidskrift for informationsbehandling
Volume 4, Number 2, June, 1964

                   Owe Axelsson   Global Integration of Differential
                                  Equations through Lobatto Quadrature . . 69--86
       Bengt-Erik Bengtsson and   
                  Stig Nordbeck   Construction of isarithms and isarithmic
                                  maps by computers  . . . . . . . . . . . 87--105
                J. Berghuis and   
       A. J. van der Heiden and   
                      R. Bakker   The Preparation of School Time Tables by
                                  Electronic Computer  . . . . . . . . . . 106--114
                     Peter Naur   Using Machine-Code within an ALGOL
                                  System . . . . . . . . . . . . . . . . . 115--117
                 Christian Gram   Algol Programming: Note on ``Definite
                                  Integral by Romberg's Method'' [BIT \bf
                                  4(1), 1964, pp. 54--60]  . . . . . . . . 118--119
                     Peter Naur   Algol Programming: Contribution no. 9:
                                  Eigenvalues and eigenvectors of real
                                  symmetric matrices . . . . . . . . . . . 120--130
                      Anonymous   Problems . . . . . . . . . . . . . . . . 131--133
                      Anonymous   New Books and Journals . . . . . . . . . 134--134
                      Anonymous   Notes: The GIER ALGOL III Compiler . . . 135--136

Nordisk tidskrift for informationsbehandling
Volume 4, Number 3, September, 1964

                 Jan v. Garwick   Data Storage in Compilers  . . . . . . . 137--140
                I. H. Gould and   
                  G. C. Tootill   The Terminology Work of IFIP and ICC . . 141--155
                 Christian Gram   On the Representation of Zero in
                                  Floating-Point Arithmetic  . . . . . . . 156--161
           Börje Langefors   ALGOL-GENIUS, a Programming Language for
                                  General Data Processing  . . . . . . . . 162--176
                     Peter Naur   Automatic Grading of Students' ALGOL
                                  Programming  . . . . . . . . . . . . . . 177--188
                Harold Josefsen   Algol Programming: Contribution no. 10:
                                  Linear programming by the modified
                                  simplex method . . . . . . . . . . . . . 189--196
                      Anonymous   Problems . . . . . . . . . . . . . . . . 197--201
                      Anonymous   New Books and Journals . . . . . . . . . 202--203
                      Anonymous   Erratum  . . . . . . . . . . . . . . . . 204--204
                      Anonymous   Notes: International seminar on
                                  automatic data processing (ADP) for top
                                  management in public administration  . . 204--204
                     Peter Naur   Erratum: ``Algol Programming:
                                  Contribution no. 9: Eigenvalues and
                                  eigenvectors of real symmetric
                                  matrices'' [BIT \bf 4(2), 1964, p. 127]  204--204

Nordisk tidskrift for informationsbehandling
Volume 4, Number 4, December, 1964

                 Birger Jansson   Generation of Random Bivariate Normal
                                  Deviates and Computation of Related
                                  Integrals  . . . . . . . . . . . . . . . 205--212
                    Even Mehlum   A Curve-fitting Method Based on a
                                  Variational Criterion  . . . . . . . . . 213--223
     Harry v. Nordén and   
               Ilari Seppä   A Problem on Heat Conduction in a Wire
                                  Enclosed by a Cylindrical Material
                                  Solved by Numerical Inverse Laplace
                                  Transform  . . . . . . . . . . . . . . . 224--242
                  Mok-Kong Shen   On Checking the Goldbach Conjecture  . . 243--245
             Lars-Erik Thorelli   Hjärnan, Datamaskinen och Matematiken.
                                  (Swedish) [The brain, computers, and
                                  mathematics] . . . . . . . . . . . . . . 246--249
                      Anonymous   Algol programming  . . . . . . . . . . . 250--260
                      Anonymous   Problems . . . . . . . . . . . . . . . . 261--265
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 266--267


Nordisk tidskrift for informationsbehandling
Volume 5, Number 1, March, 1965

          Germund Dahlquist and   
   Sven-Åke Gustafson and   
   Károly Siklósi   Convergence Acceleration from the Point
                                  of View of Linear Programming  . . . . . 1--16
                   Eero Kostamo   The Contents of ADP System Work in
                                  Administrative ADP Applications  . . . . 17--24
              J. J. Laurikainen   On the Influence of Coordinate
                                  Transformations on the Lagrangian
                                  Polynomial and its Evaluation in Curve
                                  Representation . . . . . . . . . . . . . 25--36
              Ole Mòller   Quasi Double-Precision in Floating Point
                                  Addition . . . . . . . . . . . . . . . . 37--50
                     E. Stiefel   Neuere numerische Methoden in der
                                  Himmelsmechanik. (German) [New numerical
                                  methods in celestial mechanics]  . . . . 51--60
                J. Zachariassen   Algol Programming: Contribution no. 12:
                                  Solution of systems of linear equations
                                  by Gaussian elimination  . . . . . . . . 61--67
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 67--67
                      Anonymous   Problems . . . . . . . . . . . . . . . . 68--72

Nordisk tidskrift for informationsbehandling
Volume 5, Number 2, June, 1965

                     O. Dopping   Suggestion for Teaching of
                                  Administrative Data Processing at
                                  Swedish Universities . . . . . . . . . . 73--84
                   F. G. Duncan   Possibilities for Refining an Object
                                  Program Compiled with an ALGOL
                                  Translator . . . . . . . . . . . . . . . 85--95
           Börje Langefors   Information System Design Computations
                                  Using Generalized Matrix Algebra . . . . 96--121
                 K. J. Overholt   Extended Aitken Acceleration . . . . . . 122--132
             Lars Erik Thorelli   Algol Programming: Contribution no. 13:
                                  Evaluation of a function expression
                                  described by a numerical vector  . . . . 133--141
                     B. Markman   The Riemann Zeta Function  . . . . . . . 138--141
                      Anonymous   Problems . . . . . . . . . . . . . . . . 142--146
                      Anonymous   New Books and Journals . . . . . . . . . 147--147
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 148--150

Nordisk tidskrift for informationsbehandling
Volume 5, Number 3, September, 1965

                     Peter Naur   Checking of Operand Types in ALGOL
                                  Compilers  . . . . . . . . . . . . . . . 151--163
                 Manfred Reimer   An Integration Procedure Including Error
                                  Estimation . . . . . . . . . . . . . . . 164--174
             Lars-Erik Thorelli   Finite Synchronous Automata  . . . . . . 175--202
                P. V. Villumsen   On the Solution of Normal Equations
                                  $p_1$  . . . . . . . . . . . . . . . . . 203--210
                   O. Ditlevsen   A Remark on the Lagrangian Remainder in
                                  Taylor's Formula . . . . . . . . . . . . 211--213
                      Anonymous   Problems . . . . . . . . . . . . . . . . 214--218
                      Anonymous   New Books and Journals . . . . . . . . . 219--219

Nordisk tidskrift for informationsbehandling
Volume 5, Number 4, December, 1965

              Jan Ole Aasen and   
                 Werner Romberg   Eine Lösungsmethode für Eigenwertprobleme.
                                  (German) [A solution method for
                                  eigenvalue problems] . . . . . . . . . . 221--229
         Carl-Erik Fröberg   On Triangularization of Complex Matrices
                                  by Two-Dimensional Unitary
                                  Transformations  . . . . . . . . . . . . 230--234
             Jòrn Jensen   Generation of Machine Code in ALGOL
                                  Compilers  . . . . . . . . . . . . . . . 235--245
                Donald E. Knuth   Construction of a Random Sequence  . . . 246--250
              Ole Mòller   Note on Quasi Double-Precision . . . . . 251--255
                 Poul Sveistrup   The Systems Concept and the Enterprise
                                  as a System  . . . . . . . . . . . . . . 256--275
                  W. P. Timlake   On an Algorithm of Milne and Reynolds    276--281
                   Olle Dopping   Optimum Printout Policy for Visual
                                  Reference Files  . . . . . . . . . . . . 282--286
                 K. J. Overholt   An Instability in the Fibonacci and
                                  Golden Section Search Methods  . . . . . 284--286
                S. Christiansen   Algol programming: Error Integral with
                                  Complex Argument . . . . . . . . . . . . 287--293
                      Anonymous   Problems . . . . . . . . . . . . . . . . 294--296
                      Anonymous   New books and journals . . . . . . . . . 297--299
                      Anonymous   Post-secondary ADP education in Sweden   300--307


Nordisk tidskrift for informationsbehandling
Volume 6, Number 1, March, 1966

          Per Brinch Hansen and   
                    Roger House   The COBOL Compiler for the Siemens 3003  1--23
                 T. Håvie   On a Modification of Romberg's Algorithm 24--30
Martti Järveläinen and   
         Harry V. Nordén   A Problem on Heat Conduction in an
                                  Insulated Wire Solved by Numerical
                                  Inverse Laplace Transform  . . . . . . . 31--47
                 Brian H. Mayoh   On the Second Goldbach Conjecture  . . . 48--50
                  M. R. Osborne   On Nordsieck's Method for the Numerical
                                  Solution of Ordinary Differential
                                  Equations  . . . . . . . . . . . . . . . 51--57
              Joseph Weizenbaum   On-Line User Languages . . . . . . . . . 58--65
             A. van Wijngaarden   Numerical Analysis as an Independent
                                  Science  . . . . . . . . . . . . . . . . 66--81
                    Bengt Asker   Algol Programming: Certification of
                                  contribution no. 10: LPMODSIMPLEX [BIT
                                  \bf 4(3), 1964, pp. 189--196]  . . . . . 82--82
                      Anonymous   Problems . . . . . . . . . . . . . . . . 83--84
                      Anonymous   New Books and Journals . . . . . . . . . 85--86
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 87--88

Nordisk tidskrift for informationsbehandling
Volume 6, Number 2, June, 1966

                S.-E. Andersson   A Monte Carlo Model for Simulation of
                                  Tank Battles . . . . . . . . . . . . . . 89--100
                 Jan V. Garwick   The Summation of Some Series with
                                  Variable Coefficients by Approximate
                                  Analytical Expressions . . . . . . . . . 101--116
       Sven-Åke Gustafson   Convergence Acceleration by Means of
                                  Numerical Quadrature . . . . . . . . . . 117--128
              Th. Lunde Johnsen   Efficiency of the Polyphase Merge and a
                                  Related Method . . . . . . . . . . . . . 129--143
        H. V. Nordén and   
                  I. Seppä   On Transient Heat Conduction in the
                                  Walls of a Rectangular Gas Channel . . . 144--154
                       J. Palme   SOFT --- Simple Output Format Translator 155--157
                   E. S. Selmer   On Newton's Equations for the Power Sums 158--160
             Torsten Ström   An Inductive Proof of the Fundamental
                                  Theorem of Games . . . . . . . . . . . . 161--163
                  Bj. Svejgaard   Algol Programming: Contribution no. 17:
                                  List Processing  . . . . . . . . . . . . 164--175
                      Anonymous   Problems . . . . . . . . . . . . . . . . 176--179
                      Anonymous   New Books and Journals . . . . . . . . . 180--180

Nordisk tidskrift for informationsbehandling
Volume 6, Number 3, September, 1966

                      J. T. Day   Quadrature Methods of Arbitrary Order
                                  for Solving Linear Ordinary Differential
                                  Equations  . . . . . . . . . . . . . . . 181--190
         Carl-Erik Fröberg   Numerical Studies of the Möbius Power
                                  Series . . . . . . . . . . . . . . . . . 191--211
    Yrjö Seppälä   On Optimization of the Maintenance of a
                                  Register . . . . . . . . . . . . . . . . 212--227
                        P. Wynn   On the Computation of Certain Functions
                                  of Large Argument and Parameter  . . . . 228--259
                    Bo Hellgren   Algol Programming: Contribution no. 18:
                                  Procedures for simplifying Boolean
                                  expressions  . . . . . . . . . . . . . . 260--269
                      Anonymous   Problems . . . . . . . . . . . . . . . . 270--272
                      Anonymous   New Books and Journals . . . . . . . . . 273--273
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 274--276

Nordisk tidskrift for informationsbehandling
Volume 6, Number 4, July, 1966

                    J. M. Glass   Smooth-Curve Interpolation: A
                                  Generalized Spline-Fit Procedure . . . . 277--293
                 Peter Johansen   Construction of Recognition Devices for
                                  Regular Languages from their Backus
                                  Normal Form Definition . . . . . . . . . 294--309
                     Peter Naur   Proof of Algorithms by General Snapshots 310--316
     Harry V. Nordén and   
               Ilari Seppä   Cooling of a Cylindrical Container
                                  Blasted into the Rock  . . . . . . . . . 317--331
                 M. Tienari and   
                 V. Suokonautio   A Set of Procedures Making Real
                                  Arithmetic of Unlimited Accuracy
                                  Possible Within Algol 60 . . . . . . . . 332--338
                   A. Törn   Crude Monte Carlo Quadrature in Infinite
                                  Variance Case and the Central Limit
                                  Theorem  . . . . . . . . . . . . . . . . 339--346
          Lars-Erik E. Thorelli   An Algorithm for Computing All Paths in
                                  a Graph  . . . . . . . . . . . . . . . . 347--349
                      Axel Ruhe   Algol programming: Eigenvalues of a
                                  complex matrix by the $QR$-method  . . . 350--358
                      Anonymous   Problems . . . . . . . . . . . . . . . . 359--361
                      Anonymous   New books and journals . . . . . . . . . 362--365
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 366--366


BIT
Volume 7, Number 1, March, 1967

          Åke Björck   Solving Linear Least Squares Problems by
                                  Gram--Schmidt Orthogonalization  . . . . 1--21
              Jacques Cohen and   
               Laurent Trilling   Remarks on `Garbage Collection' Using a
                                  Two-Level Storage  . . . . . . . . . . . 22--30
              A. R. Gourlay and   
                 A. R. Mitchell   Intermediate Boundary Corrections for
                                  Split Operator Methods in Three
                                  Dimensions . . . . . . . . . . . . . . . 31--38
              Stig Nordbeck and   
                  Bengt Rystedt   Computer Cartography Point-In-Polygon
                                  Programs . . . . . . . . . . . . . . . . 39--64
                  O. B. Widlund   A Note on Unconditionally Stable Linear
                                  Multistep Methods  . . . . . . . . . . . 65--70
                      J. T. Day   On the Numerical Solution of Linear
                                  Volterra Integral Equations  . . . . . . 71--72
                   W. James and   
                     P. Jarratt   A Note on Optimum Ranges for the
                                  Generation of $\sin$ and $\cos$ on a
                                  Digital Computer . . . . . . . . . . . . 73--75
                    Hans Riesel   A Continued Fraction Algorithm . . . . . 76--80
                      Anonymous   Problems . . . . . . . . . . . . . . . . 81--83
                      Anonymous   New Books and Journals . . . . . . . . . 84--86
                      Anonymous   Notes: IFIP Congress 68  . . . . . . . . 87--90

BIT
Volume 7, Number 2, June, 1967

                  L. Gunnarsson   Program for Simulation of Relay Networks 91--95
               H. B. Hansen and   
                    Alan Wessel   Subroutinized Tape Sorting . . . . . . . 96--102
                 T. Håvie   On the Practical Application of the
                                  Modified Romberg Algorithm . . . . . . . 103--113
                    Edgar Karst   Tables on Fifth Power Residuacity  . . . 114--122
                     Peter Naur   Machine Dependent Programming in Common
                                  Languages  . . . . . . . . . . . . . . . 123--131
                      Stig Nord   Approximation Properties of the Spline
                                  Fit  . . . . . . . . . . . . . . . . . . 132--144
     Harry v. Nordén and   
               Ilari Seppä   Seasonal Temperature Variation of Soil   145--155
             Diran Sarafyan and   
                   Robert Brown   Computer Derivation of Algebraic
                                  Equations Associated with Runge--Kutta
                                  Formulas . . . . . . . . . . . . . . . . 156--162
     Carl-Erik Fröberg and   
            Arne Sundström   Algol Programming: Contribution no. 20:
                                  Smith's normal form  . . . . . . . . . . 163--169
                      Anonymous   Problems . . . . . . . . . . . . . . . . 170--173
                      Anonymous   New Books and Journals . . . . . . . . . 174--174

BIT
Volume 7, Number 3, September, 1967

           G. M. Birtwistle and   
                    D. J. Evans   On the Generalisation of Bairstow's
                                  Method . . . . . . . . . . . . . . . . . 175--190
              Per Brinch Hansen   The logical structure of the RC 4000
                                  computer . . . . . . . . . . . . . . . . 191--199
                   D. B. Hunter   Romberg's Method for Certain Integrals
                                  Involving a Singularity  . . . . . . . . 200--205
    Yrjö Seppälä   Definition of Extraction Files and their
                                  Optimization by Zero-One Programming . . 206--215
           Sverre Storòy   Error Control in the Simplex-Technique   216--225
                 R. P. Tewarson   Solution of a System of Simultaneous
                                  Linear Equations with a Sparse
                                  Coefficient Matrix by Elimination
                                  Methods  . . . . . . . . . . . . . . . . 226--239
                  Bj. Svejgaard   Algol Programming: Contribution no. 21:
                                  Zeros of Polynomials . . . . . . . . . . 240--246
                      Anonymous   Problems . . . . . . . . . . . . . . . . 247--249
               H. B. Hansen and   
                    Aage Melbye   New Books and Journals . . . . . . . . . 250--254
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 255--256
                      Anonymous   Convergence acceleration from the point
                                  of view of linear programming  . . . . . 256--256

BIT
Volume 7, Number 4, December, 1967

          Åke Björck   Iterative Refinement of Linear Least
                                  Squares Solutions I  . . . . . . . . . . 257--278
              Per Brinch Hansen   The RC 4000 Real-Time Control System at
                                  Pulawy . . . . . . . . . . . . . . . . . 279--288
                 Peter Johansen   Non-Deterministic Programming  . . . . . 289--304
                      Axel Ruhe   On the Quadratic Convergence of the
                                  Jacobi Method for Normal Matrices  . . . 305--313
             Torsten Ström   Strict Error Bounds in Romberg
                                  Quadrature . . . . . . . . . . . . . . . 314--321
      Åke Björck and   
                  Gene H. Golub   Algol programming: Iterative Refinement
                                  of Linear Least Squares Solutions by
                                  Householder Transformation . . . . . . . 322--337
                      Anonymous   Problems . . . . . . . . . . . . . . . . 338--340
                      Anonymous   New books and journals . . . . . . . . . 341--344
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 345--345


BIT
Volume 8, Number 1, March, 1968

                 H. D. Abramson   Partial Ordering of the Syntax Elements
                                  of a Language  . . . . . . . . . . . . . 1--7
          Åke Björck   Iterative Refinement of Linear Least
                                  Squares Solutions II . . . . . . . . . . 8--30
                     P. Jarratt   A Numerical Method for Determining
                                  Points of Inflexion  . . . . . . . . . . 31--35
                     Peter Naur   Features of the GIER ALGOL 4 System  . . 36--42
            John C. O'Neill and   
                George D. Byrne   A Starting Method for the Numerical
                                  Solution of Volterra's Integral Equation
                                  of the Second Kind . . . . . . . . . . . 43--47
                  Eero Paananen   Two Queues in Tandem . . . . . . . . . . 48--52
                 R. P. Tewarson   Solution of Linear Equations with
                                  Coefficient Matrix in Band Form  . . . . 53--58
                      Anonymous   Problems . . . . . . . . . . . . . . . . 59--61
                      Anonymous   New Books and Journals . . . . . . . . . 62--66
                      Anonymous   Notes: NordDATA-68; NEUCC Summer School
                                  1968; 4th Yugoslav Symposium on
                                  Information Processing . . . . . . . . . 67--68

BIT
Volume 8, Number 2, June, 1968

                  T. Alanko and   
                S. Mustonen and   
                     M. Tienari   A Statistical Programming Language SURVO
                                  66 . . . . . . . . . . . . . . . . . . . 69--85
               J. C. Falkenberg   A Method for Integration of Unstable
                                  Systems of Ordinary Differential
                                  Equations Subject to Two-Point Boundary
                                  Conditions . . . . . . . . . . . . . . . 86--103
                    Eric Foxley   Programming Problems in Mathematical
                                  Logic  . . . . . . . . . . . . . . . . . 104--121
       Sven Ingvar Jönsson   On-line Program Debugging  . . . . . . . 122--127
                    B. H. Mayoh   The Second Goldbach Conjecture Revisited 128--133
                      J. T. Day   On the Numerical Solution of Volterra
                                  Integral Equations . . . . . . . . . . . 134--137
                      Anonymous   Problems . . . . . . . . . . . . . . . . 138--141
                      Anonymous   New Books and Journals . . . . . . . . . 142--146
                      Anonymous   Erratum  . . . . . . . . . . . . . . . . 145--145

BIT
Volume 8, Number 3, September, 1968

               Harry Björk   Decision Tables in ALGOL 60  . . . . . . 147--153
              J. H. Bramble and   
              R. B. Kellogg and   
               V. Thomée   On the rate of convergence of some
                                  difference schemes for second order
                                  elliptic equations . . . . . . . . . . . 154--173
                 E. W. Dijkstra   A Constructive Approach to the Problem
                                  of Program Correctness . . . . . . . . . 174--186
         Carl-Erik Fröberg   On the Prime Zeta Function . . . . . . . 187--202
                    Jacob Palme   A Comparison between Simula and Fortran  203--209
                      Axel Ruhe   On the Quadratic Convergence of a
                                  Generalization of the Jacobi Method to
                                  Arbitrary Matrices . . . . . . . . . . . 210--231
                 R. P. Tewarson   On the Chebyshev Solution of
                                  Inconsistent Linear Equations  . . . . . 232--242
                   Tore Isacson   Asymptotic Expansion of Coulomb Wave
                                  Functions on the Transition Line . . . . 243--245
                      Anonymous   Problems . . . . . . . . . . . . . . . . 246--249
                      Anonymous   New Books and Journals . . . . . . . . . 250--251
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 251--252
                      Anonymous   Notes: FILE-68: Conference on the
                                  Numerical Solution of Differential
                                  Equations  . . . . . . . . . . . . . . . 252--252

BIT
Volume 8, Number 4, December, 1968

                 H. D. Abramson   The Applicability Matrix of a
                                  Syntax-Directed Parsing Processor  . . . 253--261
Bálint Dömölki   A Universal Compiler System Based on
                                  Production Rules . . . . . . . . . . . . 262--275
                  Byron L. Ehle   High Order $A$-Stable Methods for the
                                  Numerical Solution of Systems of D.E.'s  276--278
                   Bo Einarsson   Numerical Calculation of Fourier
                                  Integrals with Cubic Splines . . . . . . 279--286
               Donald Greenspan   Numerical Solution of a Class of
                                  Nonsteady Cavity Flow Problems . . . . . 287--294
Martti Järveläinen and   
         Harry V. Nordén   A Theoretical Study of Filter Cake
                                  Washing  . . . . . . . . . . . . . . . . 295--309
    Yrjö Seppälä   Translating Statements of Symbolic Logic
                                  into Zero-One Linear Programming . . . . 310--327
              L. Wittmeyer-Koch   A Method of Descent for Chebyshev
                                  Approximation  . . . . . . . . . . . . . 328--342
                      Anonymous   Problems . . . . . . . . . . . . . . . . 343--346
                      Anonymous   New books and journals . . . . . . . . . 347--348
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 349--350


BIT
Volume 9, Number 1, March, 1969

            G. W. Hedström   The Rate of Convergence of Parabolic
                                  Difference Schemes with Constant
                                  Coefficients . . . . . . . . . . . . . . 1--17
                 T. Håvie   Derivation of Explicit Expressions for
                                  the Error Terms in the Ordinary and the
                                  Modified Romberg Algorithms  . . . . . . 18--29
                   F. M. Larkin   Estimation of a Non-Negative Function    30--52
                      Axel Ruhe   The Norm of a Matrix after a Similarity
                                  Transformation . . . . . . . . . . . . . 53--58
                        D. Wood   A Proof of Hamblin's Algorithm for
                                  Translation of Arithmetic Expressions
                                  from Infix to Postfix Form . . . . . . . 59--68
                 C. H. Woodford   Smooth Curve Interpolation . . . . . . . 69--77
             Anders Beckman and   
             Bengt Fornberg and   
                  Arne Tengvald   A Method for Acceleration of the
                                  Convergence of Infinite Series . . . . . 78--80
                      J. T. Day   Numerical Solution of the Convolution
                                  Integral Equation  . . . . . . . . . . . 81--82
                 K. J. Overholt   Algol Programming: Partition Functions
                                  (modulo $d$) . . . . . . . . . . . . . . 83--86
                      Anonymous   Problems . . . . . . . . . . . . . . . . 87--90
     Carl-Erik Fröberg and   
                     Peter Naur   New Books and Journals . . . . . . . . . 91--93
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 94--96

BIT
Volume 9, Number 2, June, 1969

                 R. M. Baer and   
              O. Òsterby   Algorithms over Partially Ordered Sets   97--118
                     P. Jarratt   Some Efficient Fourth Order Multipoint
                                  Methods for Solving Equations  . . . . . 119--124
                    Edgar Karst   Unique Representation of Primitive
                                  Factors of $2^n-1$. $n$ odd, in Certain
                                  Quadratic Forms  . . . . . . . . . . . . 125--132
                   Jakob Krarup   A Branch-Bound Algorithm for a Wiring
                                  Problem  . . . . . . . . . . . . . . . . 133--156
              Stig Nordbeck and   
                  Bengt Rystedt   Computer Cartography --- Range Map . . . 157--166
             R. P. Tewarson and   
                     B. Ramnath   Some Comments on the Solution of Linear
                                  Equations  . . . . . . . . . . . . . . . 167--173
                      Anonymous   Problems . . . . . . . . . . . . . . . . 174--177
             Ole Johan Dahl and   
                    Helge Bratt   New Books and Journals . . . . . . . . . 178--182
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 183--184
                   B. Einarsson   Erratum  . . . . . . . . . . . . . . . . 183--184

BIT
Volume 9, Number 3, September, 1969

                   Owe Axelsson   A Class of $A$-stable Methods  . . . . . 185--199
              Jo Ann Howell and   
              Robert T. Gregory   An Algorithm for Solving Linear
                                  Algebraic Equations Using Residue
                                  Arithmetic I . . . . . . . . . . . . . . 200--224
                R. Kurki-Suonio   Notes on Top-down Languages  . . . . . . 225--238
                      Tom Lyche   A note on correctors with an arbitrary
                                  number of nonstep points . . . . . . . . 239--249
                     Peter Naur   Programming by Action Clusters . . . . . 250--258
       Syvert P. Nòrsett   A Criterion for $A(\alpha)$-Stability of
                                  Linear Multistep Methods . . . . . . . . 259--263
                    Hans Riesel   Common Prime Factors of the Numbers $A_n
                                  = a^{2^n} + 1$ . . . . . . . . . . . . . 264--269
                    P. L. Wodon   Data Structure and Storage Allocation    270--282
                    Bo Hellgren   Algol Programming: Contribution no. 24:
                                  Algorithms for the interpolation of a
                                  function defined by a character string   283--293
                      Anonymous   Problems . . . . . . . . . . . . . . . . 294--296
                      Anonymous   New Books and Journals . . . . . . . . . 297--298
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 298--300

BIT
Volume 9, Number 4, December, 1969

         Vishnu K. Agrawala and   
            Johan G. Belinfante   Weight Diagrams for Lie Group
                                  Representations: A Computer
                                  Implementation of Freudenthal's
                                  Algorithm in ALGOL and FORTRAN . . . . . 301--314
           Apostolos Hadjidimos   A New Explicit Three-Level Difference
                                  Scheme for the Solution of the Heat Flow
                                  Equation . . . . . . . . . . . . . . . . 315--323
              Jo Ann Howell and   
              Robert T. Gregory   An Algorithm for Solving Linear
                                  Algebraic Equations Using Residue
                                  Arithmetic II  . . . . . . . . . . . . . 324--337
                 T. Håvie   On a Modification of the
                                  Clenshaw--Curtis Quadrature Formula  . . 338--350
                Robert Piessens   New Quadrature Formulas for the
                                  Numerical Inversion of the Laplace
                                  Transform  . . . . . . . . . . . . . . . 351--361
                  Niklaus Wirth   A Basic Course on Compiler Principles    362--386
                        D. Wood   A Note on Top-Down Deterministic
                                  Languages  . . . . . . . . . . . . . . . 387--399
                      Anonymous   Problems . . . . . . . . . . . . . . . . 400--403
   Lars Hörnström and   
             Karl Erik Karlsson   New Books and Journals . . . . . . . . . 404--407
                      Anonymous   Acknowledgements . . . . . . . . . . . . 407--407


BIT
Volume 10, Number 1, March, 1970

                 H. D. Abramson   A Note on Left-Recursive Rules and the
                                  Partitioning of a Recognition Matrix for
                                  Syntax-Directed Translation  . . . . . . 1--5
                 H. D. Abramson   A Partial Ordering of Some of the
                                  Elements of Algol  . . . . . . . . . . . 6--9
             G. M. Campbell and   
                      J. T. Day   The Numerical Solution of Nonlinear
                                  Volterra Integral Equations  . . . . . . 10--19
                     C. W. Gear   Rational Approximations by Implicit
                                  Runge--Kutta Schemes . . . . . . . . . . 20--22
              Jo Ann Howell and   
              Robert T. Gregory   Solving Linear Equations Using Residue
                                  Arithmetic --- Algorithm II  . . . . . . 23--37
          K. S. Kölbig and   
              J. A. Mignaco and   
                     E. Remiddi   On Nielsen's Generalized Polylogarithms
                                  and their Numerical Calculation  . . . . 38--73
                  Svein Mossige   Generation of Permutations in
                                  Lexicographical Order  . . . . . . . . . 74--75
                    Paul Purdom   A Transitive Closure Algorithm . . . . . 76--94
    Yrjö Seppälä   Criterion Function for Accessibility,
                                  Uncertainty Problems in Regional
                                  Land-Use Planning  . . . . . . . . . . . 95--105
                   D. B. Hunter   ALGOL programming: Analysis of the Outer
                                  Product of Symmetric Group
                                  Representations  . . . . . . . . . . . . 106--114
                      Anonymous   Problems . . . . . . . . . . . . . . . . 115--117
                      Anonymous   New Books and Journals . . . . . . . . . 117--117
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 117--123
                      Anonymous   New books and journals . . . . . . . . . 118--118
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 118--123

BIT
Volume 10, Number 2, June, 1970

           Dines Bjòrner   A Flow-Mode, Self-Steering, Cellular
                                  Multiplier-Summation Processor . . . . . 125--144
                   M. M. Chawla   Hilbert Spaces for Estimating Errors of
                                  Quadratures for Analytic Functions . . . 145--155
               P. E. Danielsson   Three-Dimensional Electronic Display . . 156--167
                Ralph L. London   Proving Programs Correct: Some
                                  Techniques and Examples  . . . . . . . . 168--182
                    C. C. Paige   Practical Use of the Symmetric Lánczos
                                  Process with Re-Orthogonalization  . . . 183--195
                      Axel Ruhe   An Algorithm for Numerical Determination
                                  of the Structure of a General Matrix . . 196--216
                      K. Wright   Some Relationships between Implicit
                                  Runge--Kutta, Collocation and Lánczos
                                  $\tau$ Methods, and their Stability
                                  Properties . . . . . . . . . . . . . . . 217--227
                      Anonymous   Problems . . . . . . . . . . . . . . . . 228--231
                Matts Apelkrans   New Books and Journals . . . . . . . . . 232--234
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 235--235
                      Anonymous   Contents . . . . . . . . . . . . . . . . 236--236

BIT
Volume 10, Number 3, September, 1970

                  Harald Bohman   A Method to Calculate the Distribution
                                  Function when the Characteristic
                                  Function is Known  . . . . . . . . . . . 237--242
                   M. M. Chawla   Approximation by Non-Negative Algebraic
                                  Polynomials  . . . . . . . . . . . . . . 243--248
                  James R. Clay   Research in Near-Ring Theory Using a
                                  Digital Computer . . . . . . . . . . . . 249--265
                  Bengt Hakberg   Uniformly Maximumnorm Stable Difference
                                  Schemes  . . . . . . . . . . . . . . . . 266--276
                 T. Håvie   Some Algorithms for Numerical Quadrature
                                  Using the Derivatives of the Integrand
                                  in the Integration Interval  . . . . . . 277--294
              D. G. McVitie and   
                   L. B. Wilson   Stable Marriage Assignment for Unequal
                                  Sets . . . . . . . . . . . . . . . . . . 295--309
        E. L. Murphree, Jr. and   
                   S. J. Fenves   A Technique for Generating Interpretive
                                  Translators for Problem-Oriented
                                  Languages  . . . . . . . . . . . . . . . 310--323
             G. M. Phillips and   
                   P. J. Taylor   Approximation of convex data . . . . . . 324--332
                    Hans Riesel   Primes Forming Arithmetic Series and
                                  Clusters of Large Primes . . . . . . . . 333--342
                      Axel Ruhe   Perturbation Bounds for Means of
                                  Eigenvalues and Invariant Subspaces  . . 343--354
                 Martti Tienari   A Statistical Model of Roundoff Error
                                  for Varying Length Floating-Point
                                  Arithmetic . . . . . . . . . . . . . . . 355--365
             J. R. Whiteman and   
                     J. C. Webb   Convergence of Finite-Difference
                                  Techniques for a Harmonic Mixed Boundary
                                  Value Problem  . . . . . . . . . . . . . 366--374
           Apostolos Hadjidimos   A Note on a Difference Scheme for the
                                  Solution of the Heat Equation  . . . . . 375--375
                    P. Businger   Algol programming: Updating a Singular
                                  Value Decomposition  . . . . . . . . . . 376--385
                 B. Parlett and   
                     J. K. Reid   On the Solution of a System of Linear
                                  Equations whose Matrix is Symmetric but
                                  not Definite . . . . . . . . . . . . . . 386--397
                      Anonymous   Problems . . . . . . . . . . . . . . . . 398--399
                      Anonymous   New Books and Journals . . . . . . . . . 400--401
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 402--403
          K. S. Kölbig and   
              J. A. Mignaco and   
                     E. Remiddi   Erratum: ``On Nielsen's Generalized
                                  Polylogarithms and their Numerical
                                  Calculation'' [BIT \bf 10(1), 1970, p.
                                  59]  . . . . . . . . . . . . . . . . . . 403--403
                      Anonymous   Contents . . . . . . . . . . . . . . . . 404--404

BIT
Volume 10, Number 4, December, 1970

                  H. D. Baecker   Implementing the ALGOL 68 Heap . . . . . 405--414
           Dines Bjòrner   Flowchart Machines . . . . . . . . . . . 415--442
              E. G. Coffman and   
                       J. Bruno   On File Structuring for Non-Uniform
                                  Access Frequencies . . . . . . . . . . . 443--456
   Ruben Espinosa-Maldonado and   
                George D. Byrne   Solution of Linear Integral Equations by
                                  Gregory's Method . . . . . . . . . . . . 457--464
           Apostolos Hadjidimos   Extrapolated Alternating Direction
                                  Implicit Iterative Methods . . . . . . . 465--475
                Robert Piessens   Numerical Evaluation of Cauchy Principal
                                  Values of Integrals  . . . . . . . . . . 476--480
                 R. G. Stoneham   On a New Class of Multiplicative
                                  Pseudo-Random Number Generators  . . . . 481--500
                 C. H. Woodford   An Algorithm for Data Smoothing Using
                                  Spline Functions . . . . . . . . . . . . 501--510
                      J. T. Day   On the Numerical Solution of
                                  Integro-Differential Equations . . . . . 511--514
                      Anonymous   Problems . . . . . . . . . . . . . . . . 515--517
               Inge Persson and   
               P. E. Danielsson   New Books and Journals . . . . . . . . . 518--520
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 521--523
                      Anonymous   Acknowledgements . . . . . . . . . . . . 524--524
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 525--526


BIT
Volume 11, Number 1, March, 1971

         Vishnu K. Agrawala and   
            Johan G. Belinfante   An Algorithm for Computing ${\rm SU}(n)$
                                  Invariants . . . . . . . . . . . . . . . 1--15
               Harry Björk   A Bi-Unique Transformation Into Integers
                                  of Identifiers and Other Variable Length
                                  Items  . . . . . . . . . . . . . . . . . 16--20
              K. S. Kölbig   On the Value of a
                                  Logarithmic-Trigonometric Integral . . . 21--28
                 Bengt Lindberg   On Smoothing and Extrapolation for the
                                  Trapezoidal Rule . . . . . . . . . . . . 29--52
          Seymour V. Parter and   
          Víctor Pereyra   Nonlinear Two-Point Boundary Value
                                  Problems with Multiple Solutions . . . . 53--83
               Victor Schneider   On the Number of Registers Needed to
                                  Evaluate Arithmetic Expressions  . . . . 84--93
          Kenneth Steiglitz and   
                     John Bruno   A New Derivation of Frisch's Algorithm
                                  for Calculating Vertex-Pair Connectivity 94--106
                    Y. Sundblad   The Ackermann Function. A Theoretical,
                                  Computational, and Formula Manipulative
                                  Study  . . . . . . . . . . . . . . . . . 107--119
             G. M. Campbell and   
                      J. T. Day   A Block by Block Method for the
                                  Numerical Solution of Volterra Integral
                                  Equations  . . . . . . . . . . . . . . . 120--124
                      Anonymous   Problems . . . . . . . . . . . . . . . . 125--126
                      Anonymous   New Books and Journals . . . . . . . . . 127--128
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 129--131
                      Anonymous   Contents . . . . . . . . . . . . . . . . 132--132

BIT
Volume 11, Number 2, June, 1971

                      H. Bohman   On the Maximum Deviation in Random Walks 133--138
           W. Robert Boland and   
                    C. S. Duris   Product Type Quadrature Formulas . . . . 139--158
                   M. M. Chawla   Convergence of Newton--Cotes Quadratures
                                  for Analytic Functions . . . . . . . . . 159--167
                  M. Powell and   
                     P. Jarratt   A Modified \em Regula Falsi Method for
                                  Computing the Root of an Equation  . . . 168--174
                   D. B. Hunter   The Evaluation of Integrals of Periodic
                                  Analytic Functions . . . . . . . . . . . 175--180
                 G. M. Phillips   An Error Estimate for Volterra Integral
                                  Equations  . . . . . . . . . . . . . . . 181--186
               P. W. Purdom and   
              S. M. Stigler and   
                  Tat-Ong Cheam   Statistical Investigation of Three
                                  Storage Allocation Algorithms  . . . . . 187--195
             Torsten Ström   An Inclusion Formula for Derivatives . . 196--198
             Torsten Ström   Strict Estimation of the Maximum of a
                                  Function of one Variable . . . . . . . . 199--211
                    P. G. Terzi   On a Conjecture by Erd\Hos--Straus . . . 212--216
               M. C. Wunderlich   The Use of Bit and Byte Manipulation in
                                  Computing Summation Sequences  . . . . . 217--224
                      Anonymous   Problems . . . . . . . . . . . . . . . . 225--227
                      Anonymous   New Books and Journals . . . . . . . . . 228--230
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 231--231
                      Anonymous   Contents . . . . . . . . . . . . . . . . 232--232

BIT
Volume 11, Number 3, September, 1971

                  Jan Ole Aasen   On the Reduction of a Symmetric Matrix
                                  to Tridiagonal Form  . . . . . . . . . . 233--242
                 H. D. Abramson   A Program for Computing Identity-Kernels
                                  from Certain Directed Graphs . . . . . . 243--253
                       E. Amble   A Cosmo--Simula Program for a Simple
                                  Air-Pollution Model  . . . . . . . . . . 254--261
                 P. A. Businger   Numerically Stable Deflation of
                                  Hessenberg and Symmetric Tridiagonal
                                  Matrices . . . . . . . . . . . . . . . . 262--270
                    Ole Caprani   Implementation of a Low Round-Off
                                  Summation Method . . . . . . . . . . . . 271--275
      Sòren Christiansen   Numerical Solution of an Integral
                                  Equation with a Logarithmic Kernel . . . 276--287
                 T. Håvie   On the Use of Trigonometric
                                  Approximations in Extrapolation Methods  288--298
                    N. S. Kambo   Error Bounds for the Clenshaw--Curtis
                                  Quadrature Formulas  . . . . . . . . . . 299--309
             Mark I. Krusemeyer   Determining Multiplicities of Dominant
                                  Weights in Irreducible Lie Algebra
                                  Representations Using a Computer . . . . 310--316
                R. Piessens and   
                    F. Poleunis   A Numerical Method for the Integration
                                  of Oscillatory Functions . . . . . . . . 317--327
                  N. F. Stewart   A Heuristic to Reduce the Wrapping
                                  Effect in the Numerical Solution of
                                  $z'=f(t,x)$  . . . . . . . . . . . . . . 328--337
                      Anonymous   Problems . . . . . . . . . . . . . . . . 338--339
                      Anonymous   New Books and Journals . . . . . . . . . 340--341
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 341--343
                      Anonymous   Contents . . . . . . . . . . . . . . . . 344--344

BIT
Volume 11, Number 4, December, 1971

            Nabih N. Abdelmalek   Round-off Error Analysis for
                                  Gram--Schmidt Method and Solution of
                                  Linear Least Squares Problems  . . . . . 345--367
          P. C. Chakravarti and   
                  P. B. Worland   A Class of Self-Starting Methods for the
                                  Numerical Solution of $y''=f(z,y)$ . . . 368--383
                  F. H. Chipman   $A$-Stable Runge--Kutta Processes  . . . 384--388
      Carl-Erik E. Fröberg   On Sums and Products of Quadratic
                                  Residues . . . . . . . . . . . . . . . . 389--398
               Donald Greenspan   Computer Simulation of Transverse String
                                  Vibrations . . . . . . . . . . . . . . . 399--408
                Richard F. King   A Fifth-Order Family of Modified Newton
                                  Methods  . . . . . . . . . . . . . . . . 409--412
                     Peter Linz   Product Integration Methods for Volterra
                                  Integral Equations of the First Kind . . 413--421
                    Webb Miller   A Note on the Instability of Gaussian
                                  Elimination  . . . . . . . . . . . . . . 422--424
                    A. Wang and   
                     O. J. Dahl   Coroutine Sequencing in a Block
                                  Structured Environment . . . . . . . . . 425--449
                      J. T. Day   On the Numerical Solution of the Goursat
                                  Problem  . . . . . . . . . . . . . . . . 450--454
                      Anonymous   Problems . . . . . . . . . . . . . . . . 455--457
         Mats-Åke Hugoson   New Books and Journals . . . . . . . . . 458--459
                   V. Schneider   Erratum: ``On the Number of Registers
                                  Needed to Evaluate Arithmetic
                                  Expressions'' [BIT \bf 11(1), 1971, pp.
                                  87, 92]  . . . . . . . . . . . . . . . . 460--460
                      Anonymous   Acknowledgements . . . . . . . . . . . . 461--461
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 462--463
                      Anonymous   Contents . . . . . . . . . . . . . . . . 464--464


BIT
Volume 12, Number 1, March, 1972

                   Owe Axelsson   A Note on a Class of Strongly $A$-Stable
                                  Methods  . . . . . . . . . . . . . . . . 1--4
               W. Robert Boland   The Numerical Solution of Fredholm
                                  Integral Equations Using Product Type
                                  Quadrature Formulas  . . . . . . . . . . 5--16
                 Colin W. Cryer   On the Instability of High Order
                                  Backward-Difference Multistep Methods    17--25
                      Olav Dahl   Numerical Solution of Some Degenerate
                                  Parabolic Cauchy Problems  . . . . . . . 26--37
               P. Henderson and   
                     R. Snowdon   An Experiment in Structured Programming  38--53
              W. D. Hoskins and   
                    P. J. Ponzo   Explicit Calculation of Interpolating
                                  Cubic Splines on Equi-Distant Knots  . . 54--62
         Lydia Kronsjö and   
              Germund Dahlquist   On the Design of Nested Iterations for
                                  Elliptic Difference Equations  . . . . . 63--71
                    Anita Lukka   On the Estimation of Numerus Clausus . . 72--80
             A. R. Mitchell and   
                 G. M. Phillips   Construction of Basis Functions in the
                                  Finite Element Method  . . . . . . . . . 81--89
                 Lars Rehnqvist   Inversion of Certain Symmetric Band
                                  Matrices . . . . . . . . . . . . . . . . 90--98
              P.-Å. Wedin   Perturbation Bounds in Connection with
                                  Singular Value Decomposition . . . . . . 99--111
                     T. Espelid   On the Behavior of the Secant Method
                                  Near a Multiple Root . . . . . . . . . . 112--115
                   W. H. Hosken   An Asymmetric Regular Set  . . . . . . . 115--117
           Ingemar Jönsson   On Certain Primes of Mersenne-Type . . . 117--118
                      Anonymous   Problems . . . . . . . . . . . . . . . . 119--121
            Göran Eriksson   New Books and Journals . . . . . . . . . 121--123
                      Anonymous   Contents . . . . . . . . . . . . . . . . 124--124

BIT
Volume 12, Number 2, June, 1972

                 Stefan Arnborg   Storage Administration in a Virtual
                                  Memory Simula System . . . . . . . . . . 125--141
                  Gunnar Bjurel   Modified Linear Multistep Methods for a
                                  Class of Stiff Ordinary Differential
                                  Equations  . . . . . . . . . . . . . . . 142--160
                  D. G. Corneil   An Algorithm for Determining the
                                  Automorphism Partitioning of an
                                  Undirected Graph . . . . . . . . . . . . 161--171
             John H. George and   
            Robert W. Gunderson   Conditioning of Linear Boundary Value
                                  Problems . . . . . . . . . . . . . . . . 172--181
                      J. Hilden   Testing the Relative Positions of
                                  Several Points on a Circle . . . . . . . 182--187
              B. H. Laidlaw and   
                 G. M. Phillips   Iterative Methods for Solving Fredholm
                                  Integral Equations . . . . . . . . . . . 188--193
                   J. N. Lyness   An Algorithm for Gauss--Romberg
                                  Integration  . . . . . . . . . . . . . . 194--203
                    F. Mavaddat   A Unified Approach to Evaluation of
                                  Expressions  . . . . . . . . . . . . . . 204--212
                    Webb Miller   On an Interval-Arithmetic Matrix Method  213--219
       Werner C. Rheinboldt and   
          Victor R. Basilli and   
           Charles K. Mesztenyi   On a Programming Language for Graph
                                  Algorithms . . . . . . . . . . . . . . . 220--241
                  R. E. Scraton   A Modification of Miller's Recurrence
                                  Algorithm  . . . . . . . . . . . . . . . 242--251
                H. A. Watts and   
                 L. F. Shampine   $A$-Stable Block Implicit One-Step
                                  Methods  . . . . . . . . . . . . . . . . 252--266
                    A. C. McKay   Algol Programming: Certification of
                                  contribution no. 10: LPMODSIMPLEX [BIT
                                  \bf 4(4), 1964, pp. 189--196]  . . . . . 267--268
                    A. C. McKay   Algol Programming: Certification of
                                  contribution no. 10: LPMODSIMPLEX [BIT
                                  \bf 4(4), 1964, pp. 189--196] with upper
                                  bounds . . . . . . . . . . . . . . . . . 268--271
                      Anonymous   Problems . . . . . . . . . . . . . . . . 272--273
                    Peter Bergh   New Books and Journals . . . . . . . . . 274--276
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 277--277
                      Anonymous   Contents . . . . . . . . . . . . . . . . 278--278

BIT
Volume 12, Number 3, September, 1972

                  Harald Bohman   From Characteristic Function to
                                  Distribution Function via Fourier
                                  Analysis . . . . . . . . . . . . . . . . 279--283
              William Chuba and   
                    Webb Miller   Quadratic Convergence in Interval
                                  Arithmetic, Part I . . . . . . . . . . . 284--290
                    Webb Miller   Quadratic Convergence in Interval
                                  Arithmetic, Part II  . . . . . . . . . . 291--298
              Jacques Cohen and   
                 Carl Zuckerman   Evalquote in Simple Fortran: A Tutorial
                                  on Interpreting Lisp . . . . . . . . . . 299--317
           A. J. W. Duijvestijn   Correctness Proof of an In-Place
                                  Permutation  . . . . . . . . . . . . . . 318--324
                       L. Garey   Predictor-Corrector Methods for
                                  Nonlinear Volterra Integral Equations of
                                  the Second Kind  . . . . . . . . . . . . 325--333
                 C. A. R. Hoare   A Note on the \em For Statement  . . . . 334--341
           Torleiv Klòve   Representations of Integers as Sums of
                                  Powers with Increasing Exponents . . . . 342--346
                     Peter Naur   An Experiment on Program Development . . 347--365
                    Paul Purdom   A Sentence Generator for Testing Parsers 366--375
    Yrjö Seppälä   A Chance-Constrained Programming
                                  Algorithm  . . . . . . . . . . . . . . . 376--399
               Roland F. Streit   The Evaluation of Double Series  . . . . 400--408
                 Martti Tienari   On Some Topological Properties of
                                  Numerical Algorithms . . . . . . . . . . 409--433
                   J. Emery and   
                        J. Vine   Algol Programming: Remark on
                                  ``Procedures for Simplifying Boolean
                                  Expressions'' [BIT \bf 6(3), 1966, pp.
                                  260--269, by Bo Hellgren]  . . . . . . . 434--434
                      Anonymous   Problems . . . . . . . . . . . . . . . . 435--437
                  I. Dahlstrand   New Books and Journals . . . . . . . . . 438--439
                      Anonymous   Errata . . . . . . . . . . . . . . . . . 440--440
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 440--440
                      Anonymous   Contents . . . . . . . . . . . . . . . . 442--442

BIT
Volume 12, Number 4, December, 1972

                    O. Axelsson   A Generalized SSOR Method  . . . . . . . 443--467
                     H. Brunner   A Class of $A$-Stable Two-Step Methods
                                  Based on Schur Polynomials . . . . . . . 468--474
               R. L. Burden and   
                 G. W. Hedstrom   The Distribution of the Eigenvalues of
                                  the Discrete Laplacian . . . . . . . . . 475--488
               M. M. Chawla and   
                    B. L. Raina   Optimal Quadratures for Analytic
                                  Functions  . . . . . . . . . . . . . . . 489--502
                  M. Powell and   
                     P. Jarratt   The `Pegasus' Method for Computing the
                                  Root of an Equation  . . . . . . . . . . 503--508
                   W. H. Hosken   Some Post Canonical Systems in One
                                  Letter . . . . . . . . . . . . . . . . . 509--515
               Tore Håvie   Error Derivation in Romberg Integration  516--527
                     Peter Linz   Error Estimates for the Computation of
                                  Eigenvalues of Self-Adjoint Operators    528--533
                    Jacob Palme   Part-Compilation in High-Level Languages 534--542
                  Axel Ruhe and   
           Torbjörn Wiberg   The Method of Conjugate Gradients Used
                                  in Inverse Iteration . . . . . . . . . . 543--554
             Lars-Erik Thorelli   Marking Algorithms . . . . . . . . . . . 555--568
                   L. B. Wilson   An Analysis of the Stable Marriage
                                  Assignment Algorithm . . . . . . . . . . 569--575
                      J. Bohman   On the Number of Primes Less than a
                                  Given Limit  . . . . . . . . . . . . . . 576--577
                    A. Goldfine   An Algorithm for the Numerical Solution
                                  of Integro-Differential Equations  . . . 578--580
                  D. Jacobs and   
                     F. Lambert   On the Numerical Calculation of
                                  Polylogarithms . . . . . . . . . . . . . 581--585
              J. Douglas Lawson   On the Exactness of Implicit
                                  Runge--Kutta Processes for Particular
                                  Integrals  . . . . . . . . . . . . . . . 586--588
                      Anonymous   Problems . . . . . . . . . . . . . . . . 589--590
                      Anonymous   New Books and Journals . . . . . . . . . 591--591
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 592--594
                      Anonymous   Acknowledgements . . . . . . . . . . . . 595--595
                      P. Purdom   Erratum: ``A Sentence Generator for
                                  Testing Parsers'' [BIT \bf 12(3), 1972,
                                  p. 372]  . . . . . . . . . . . . . . . . 595--595
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 596--597
                      Anonymous   Contents . . . . . . . . . . . . . . . . 598--598


BIT
Volume 13, Number 1, March, 1973

                M. E. A. El Tom   Numerical solution of Volterra integral
                                  equations by spline functions  . . . . . 1--7
               M. R. Farmer and   
                      G. Loizou   A note on a paper by G. Pólya . . . . . . 8--15
               Tore Håvie   Remarks on an Expansion for Integrals of
                                  Rapidly Oscillating Functions  . . . . . 16--29
                    N. S. Kambo   Error Bounds for a Chebyshev Quadrature
                                  Scheme . . . . . . . . . . . . . . . . . 30--37
               Eugene M. Klimko   An Algorithm for Calculating Indices in
                                  F\`aa di Bruno's Formula . . . . . . . . 38--49
                 Gary Lindstrom   Control Extension in a Recursive
                                  Language . . . . . . . . . . . . . . . . 50--70
                     Kaj Madsen   A Root-Finding Algorithm Based on
                                  Newton's Method  . . . . . . . . . . . . 71--75
                    Webb Miller   More on Quadratic Convergence in
                                  Interval Arithmetic  . . . . . . . . . . 76--83
                 K. J. Overholt   Optimal Binary Search Methods  . . . . . 84--91
                 K. J. Overholt   Efficiency of the Fibonacci Search
                                  Method . . . . . . . . . . . . . . . . . 92--96
                    Hans Riesel   Some Series Related to Infinite Series
                                  Given by Ramanujan . . . . . . . . . . . 97--113
               S. Storòy   An Algorithm for Finding a Vector in the
                                  Intersection of Open Convex Polyhedral
                                  Cones  . . . . . . . . . . . . . . . . . 114--119
                   Aaron Gurski   A Note on Analysis of Keys for Use in
                                  Hashing  . . . . . . . . . . . . . . . . 120--122
                      Anonymous   Problems . . . . . . . . . . . . . . . . 123--124
                      Anonymous   Books Received . . . . . . . . . . . . . 125--125
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 126--129
                   W. H. Hosken   Erratum: ``Some Post Canonical Systems
                                  in One Letter'' [BIT \bf 12(4), 1972, p.
                                  511] . . . . . . . . . . . . . . . . . . 129--129
                      Anonymous   Contents . . . . . . . . . . . . . . . . 130--130

BIT
Volume 13, Number 2, June, 1973

           George D. Andria and   
            George D. Byrne and   
                  David R. Hill   Natural spline block implicit methods    131--144
               M. M. Chawla and   
                     Veena Kaul   Optimal Rules for Numerical Integration
                                  Round the Unit Circle  . . . . . . . . . 145--152
                 Colin W. Cryer   A New Class of Highly-Stable Methods:
                                  $A_0$-Stable Methods . . . . . . . . . . 153--159
                 Murli M. Gupta   Numerical Solution of a Second
                                  Biharmonic Boundary Value Problem  . . . 160--164
      Harold W. Lawson, Jr. and   
                     Bengt Malm   A Flexible Asynchronous Microprocessor   166--176
                 G. M. Phillips   Explicit Forms for Certain Hermite
                                  Approximations . . . . . . . . . . . . . 177--180
                    Boris Smeds   A $3$-Colour Ink Jet Plotter for
                                  Computer Graphics  . . . . . . . . . . . 181--195
             Torsten Ström   Practical Error Estimates for Repeated
                                  Richardson Extrapolation Schemes . . . . 196--205
                    Arne Thesen   Scheduling of Computer Programs for
                                  Optimal Machine Utilization  . . . . . . 206--216
            Per-Åke Wedin   Perturbation Theory for Pseudo-Inverses  217--232
                    H. Vold and   
           B. H. Sjògren   Optimal Backup of Data Bases: A
                                  Statistical Investigation  . . . . . . . 233--241
                      J. Bohman   Some Computational Results Regarding the
                                  Prime Numbers Below $3,000,000,000$  . . 242--244
                    Derick Wood   A Note on Table Look-up  . . . . . . . . 245--246
                      Anonymous   Problems . . . . . . . . . . . . . . . . 247--249
                      Anonymous   Books Received . . . . . . . . . . . . . 250--250
                      Anonymous   Contents . . . . . . . . . . . . . . . . 251--251

BIT
Volume 13, Number 3, September, 1973

               Ned Anderson and   
          Åke Björck   A New High Order Method of \em Regula
                                  Falsi Type for Computing a Root of an
                                  Equation . . . . . . . . . . . . . . . . 253--264
             Dagfinn Andreassen   On $k$-Step Methods with Almost Constant
                                  Coefficients . . . . . . . . . . . . . . 265--271
        Theodore A. Bickart and   
                   Zdenek Picel   High Order Stiffly Stable Composite
                                  Multistep Methods for Numerical
                                  Integration of Stiff Differential
                                  Equations  . . . . . . . . . . . . . . . 272--286
               W. Robert Boland   Properties of Product-Type Quadrature
                                  Formulas . . . . . . . . . . . . . . . . 287--291
             Håkan Ekblom   Calculation of linear best
                                  $L_p$-approximations . . . . . . . . . . 292--300
                 G. Germano and   
          A. Maggiolo-Schettini   A Flow Diagram Composition of Markov's
                                  Normal Algorithms without Concluding
                                  Formulas . . . . . . . . . . . . . . . . 301--312
            Donald E. Knuth and   
           Francis R. Stevenson   Optimal Measurement Points for Program
                                  Frequency Counts . . . . . . . . . . . . 313--322
           Sòren Lauesen   Program Control of Operating Systems . . 323--337
                    R. D. Riess   Error Estimates of Hermite Interpolation 338--343
            Per-Åke Wedin   On the Almost Rank Deficient Case of the
                                  Least Squares Problem  . . . . . . . . . 344--354
                H. Väliaho   A Procedure for Parameterizing a
                                  Constraint in Linear Programming . . . . 355--369
                      J. Bohman   New primes of the form n $^4$ +1 . . . . 370--372
                     P. D. Tuan   An Extension of Clenshaw's Method for
                                  Linear Differential Equations  . . . . . 372--374
                      Anonymous   Problems . . . . . . . . . . . . . . . . 375--378
                      Anonymous   New Books and Journals . . . . . . . . . 378--378
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 379--379
                      Anonymous   Contents . . . . . . . . . . . . . . . . 380--380

BIT
Volume 13, Number 4, December, 1973

                     H. Brunner   On the Numerical Solution of Nonlinear
                                  Volterra Integro-Differential Equations  381--390
                  F. H. Chipman   The Implementation of Runge--Kutta
                                  Implicit Processes . . . . . . . . . . . 391--393
               Terje O. Espelid   Analysis of a Shellsort Algorithm  . . . 394--400
              W. D. Hoskins and   
                     D. S. Meek   Successive Polynomial Spline Function
                                  Approximation  . . . . . . . . . . . . . 401--407
                  D. R. Hunkins   Product Type Multiple Integration
                                  Formulas . . . . . . . . . . . . . . . . 408--414
                    N. S. Kambo   Optimal Quadrature Formulas  . . . . . . 415--422
                Richard F. King   An Improved Pegasus Method for Root
                                  Finding  . . . . . . . . . . . . . . . . 423--427
                     Kaj Madsen   On the Solution of Nonlinear Equations
                                  in Interval Arithmetic . . . . . . . . . 428--433
               J. H. McCabe and   
                 G. M. Phillips   On a Certain Class of Lebesgue Constants 434--442
            Robert Piessens and   
                 Maria Branders   The Evaluation and Application of some
                                  Modified Moments . . . . . . . . . . . . 443--450
                R. Piessens and   
                   P. Verbaeten   Numerical Solution of the Abel Integral
                                  Equation . . . . . . . . . . . . . . . . 451--457
                 Riaz A. Usmani   A Method of High-Order Accuracy for the
                                  Numerical Integration of Boundary Value
                                  Problems . . . . . . . . . . . . . . . . 458--469
                  Richard Weiss   The Convergence of Shooting Methods  . . 470--475
                        D. Wood   Some Remarks on the KH Algorithm for
                                  $s$-Grammars . . . . . . . . . . . . . . 476--489
                 K. J. Overholt   Integral Form of Divided Differences . . 490--492
                      Anonymous   Problems . . . . . . . . . . . . . . . . 493--495
                Bertil Ekenberg   Books Received . . . . . . . . . . . . . 496--497
                      Anonymous   Acknowledgements . . . . . . . . . . . . 497--497
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 498--499
                      Anonymous   Contents . . . . . . . . . . . . . . . . 500--500


BIT
Volume 14, Number 1, March, 1974

             G. V. Bochmann and   
                W. W. Armstrong   Properties of Boolean Functions with a
                                  Tree Decomposition . . . . . . . . . . . 1--13
               M. M. Chawla and   
             T. R. Ramakrishnan   Modified Gauss--Jacobi Quadrature
                                  Formulas for the Numerical Evaluation of
                                  Cauchy Type Singular Integrals . . . . . 14--21
             Håkan Ekblom   $L_p$-methods for robust regression  . . 22--32
                       L. Garey   The Numerical Solution of Volterra
                                  Integral Equations with Singular Kernels 33--39
           Torleiv Klòve   Expressing a Prime as Difference Between
                                  Two Numbers Containing All the Previous
                                  Primes . . . . . . . . . . . . . . . . . 40--44
               Henry F. Ledgard   The Case for Structured Programming  . . 45--57
                  Marketa Novak   Full Reduction of a General Square
                                  Matrix . . . . . . . . . . . . . . . . . 58--62
       Syvert P. Nòrsett   One Step Methods of Hermite Type for
                                  Numerical Integration of Stiff Systems   63--77
           Victor Schneider and   
                   Gary Winiger   Translation Grammars for Compilation and
                                  Decompilation  . . . . . . . . . . . . . 78--86
                   Stig Skelboe   Computation of Rational Interval
                                  Functions  . . . . . . . . . . . . . . . 87--95
                     R. Winther   A Collocation Method for Eigenvalue
                                  Problems . . . . . . . . . . . . . . . . 96--105
                  P. B. Worland   A Stability and Error Analysis of Block
                                  Methods for the Numerical Solution of
                                  $y''=f(x,y)$ . . . . . . . . . . . . . . 106--111
                   R. H. Barlow   Convergent Continued Fraction
                                  Approximant's to Generalised
                                  Polylogarithms . . . . . . . . . . . . . 112--116
      Carl-Erik E. Fröberg   New Results on the Kummer Conjecture . . 117--119
                    Hans Riesel   A Consequence of the Von Staudt--Clausen
                                  Theorem  . . . . . . . . . . . . . . . . 120--121
                      Anonymous   Problems . . . . . . . . . . . . . . . . 122--124
            Göran Eriksson   New Books and Journals . . . . . . . . . 125--127
                     Jan Rohman   Some computational results regarding the
                                  prime numbers below 2,000,000,000  . . . 127--127
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 128--131
                      Anonymous   Contents . . . . . . . . . . . . . . . . 132--132
                      J. Bohman   Erratum: ``Some Computational Results
                                  Regarding the Prime Numbers Below
                                  $3,000,000,000$'' [BIT 13(2), 1973, pp.
                                  242--244]  . . . . . . . . . . . . . . . 132--132

BIT
Volume 14, Number 2, June, 1974

              Charles B. Dunham   Convergence of Interpolation in
                                  Polynomial Chebyshev Approximation . . . 133--135
                M. E. A. El Tom   On the Numerical Stability of Spline
                                  Function Approximations to Solutions of
                                  Volterra Integral Equations of the
                                  Second Kind  . . . . . . . . . . . . . . 136--143
              C. J. Gladwin and   
                     R. Jeltsch   Stability of Quadrature Rule Methods for
                                  First Kind Volterra Integral Equations   144--151
              W. D. Hoskins and   
                    P. J. Ponzo   Some Approximation Properties of
                                  Periodic Parametric Cubic Splines  . . . 152--155
                 Ilkka Karasalo   A Criterion for Truncation of the
                                  $QR$-Decomposition Algorithm for the
                                  Singular Linear Least Squares Problem    156--166
               Seppo Linnainmaa   Analysis of Some Known Methods of
                                  Improving the Accuracy of Floating-Point
                                  Sums . . . . . . . . . . . . . . . . . . 167--202
                  Mario Magidin   The `Best' Partition of an Integer . . . 203--208
           Andrzej Proskurowski   Search for a Unique Incidence Matrix of
                                  a Graph  . . . . . . . . . . . . . . . . 209--226
       Werner C. Rheinboldt and   
           Charles K. Mesztenyi   Arc Graphs and their Possible
                                  Application to Sparse Matrix Problems    227--239
                 H. Vantilborgh   On the Working Set Size and its Normal
                                  Approximation  . . . . . . . . . . . . . 240--251
              Herbert E. Salzer   Some Remarks on Riesel's Series  . . . . 252--253
                      Anonymous   Problems . . . . . . . . . . . . . . . . 254--256
                      Anonymous   New Books and Journals . . . . . . . . . 256--256
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 257--259
                      Anonymous   Contents . . . . . . . . . . . . . . . . 260--260

BIT
Volume 14, Number 3, September, 1974

                 H. D. Abramson   A Syntax Directed Macro Processor  . . . 261--272
                 Stefan Arnborg   A Note on the Assignment of Measurement
                                  Points for Frequency Counts in
                                  Structured Programs  . . . . . . . . . . 273--278
                    O. Axelsson   On the Efficiency of a Class of
                                  $A$-stable Methods . . . . . . . . . . . 279--287
                M. E. A. El Tom   On Spline Function Approximations to the
                                  Solution of Volterra Integral Equations
                                  of the First Kind  . . . . . . . . . . . 288--297
                  David R. Hill   A New Class of One-Step Methods for the
                                  Solution of Volterra Functional
                                  Differential Equations . . . . . . . . . 298--305
               Tore Håvie   Some Expansions for Integrals with
                                  Weight Functions . . . . . . . . . . . . 306--313
               Staffan Nordmark   Uniform Stability of a Class of
                                  Parabolic Difference Operators . . . . . 314--325
                    Paul Purdom   The Size of ${\rm LALR}(1)$ Parsers  . . 326--337
             Lars-Erik Thorelli   Design of a Small Conversational System  338--346
     E. v. d. S. de Villers and   
                   L. B. Wilson   Hashing the Subscripts of a Sparse
                                  Matrix . . . . . . . . . . . . . . . . . 347--358
                    A. Billauer   On Gaussian Quadrature by Divided
                                  Differences of a Modified Function . . . 359--361
                     Peter Pohl   Iterative Improvement Without Double
                                  Precision in a Boundary Value Problem    361--365
                      Anonymous   Problems . . . . . . . . . . . . . . . . 366--368
            C. Mårtensson   New Books and Journals . . . . . . . . . 369--371
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 372--373
                      Anonymous   Contents . . . . . . . . . . . . . . . . 374--374

BIT
Volume 14, Number 4, December, 1974

                 Stefan Arnborg   Optimal Memory Management in a System
                                  with Garbage Collection  . . . . . . . . 375--381
                       Y. Genin   An Algebraic Approach to $A$-Stable
                                  Linear Multistep-Multiderivative
                                  Integration Formulas . . . . . . . . . . 382--406
       Harry C. Heacox, Jr. and   
            Paul W. Purdom, Jr.   Analysis of a Multi-Level Time-Sharing
                                  Model  . . . . . . . . . . . . . . . . . 407--412
               D. B. Hunter and   
               Susan J. Parsons   On the Numerical Integration of an Odd
                                  Periodic Function over a Half-Period . . 413--415
            Timo Järvi and   
                Markku Nurminen   Some Problems in Automatic Process
                                  Grouping and File Consolidation  . . . . 416--429
                 Bengt Lindberg   On a Dangerous Property of Methods for
                                  Stiff Differential Equations . . . . . . 430--436
     Matti Mäkelä and   
           Olavi Nevanlinna and   
           Aarne H. Sipilä   Exponentially Fitted Multistep Methods
                                  by Generalized Hermite--Birkhoff
                                  Interpolation  . . . . . . . . . . . . . 437--451
             N. Papamichael and   
                 J. R. Whiteman   Cubic Spline Interpolation of Harmonic
                                  Functions  . . . . . . . . . . . . . . . 452--459
                 Teodor Rus and   
                    Ulrich Sinn   An Algebraic Approach to Data
                                  Organization . . . . . . . . . . . . . . 460--481
                      Anonymous   Problems . . . . . . . . . . . . . . . . 482--484
                      Anonymous   New Books and Journals . . . . . . . . . 485--485
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 486--486
                      Anonymous   Acknowledgements . . . . . . . . . . . . 487--487
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 488--489
                      Anonymous   Contents . . . . . . . . . . . . . . . . 490--490


BIT
Volume 15, Number 1, March, 1975

               Ned Anderson and   
                 Ilkka Karasalo   On Computing Bounds for the Least
                                  Singular Value of a Triangular Matrix    1--4
                    Ole Caprani   Round-off Errors in Floating-Point
                                  Summation  . . . . . . . . . . . . . . . 5--9
              W. H. Enright and   
                 T. E. Hull and   
                    B. Lindberg   Comparing Numerical Methods for Stiff
                                  Systems of O.D.E's . . . . . . . . . . . 10--48
                  Linda Kaufman   A Variable Projection Method for Solving
                                  Separable Nonlinear Least Squares
                                  Problems . . . . . . . . . . . . . . . . 49--57
                  Frans Lemeire   Bounds for Condition Numbers of
                                  Triangular and Trapezoid Matrices  . . . 58--64
                  Frans Lemeire   Computation of Equivalent Inherent
                                  Rounding Errors in the Solution of a Set
                                  of Linear Equations  . . . . . . . . . . 65--71
                      Arne Maus   On Access to Temporary Resources . . . . 72--84
               J. G. Peters and   
               P. S. Kritzinger   Implementation of Samplesort: A Minimal
                                  Storage Tree Sort  . . . . . . . . . . . 85--93
                      B. Schorr   Numerical Inversion of a Class of
                                  Characteristic Functions . . . . . . . . 94--102
                     C. Corradi   On the Acceleration of the Convergence
                                  of Monotone Iteration Processes for
                                  Solving Systems of Linear Algebraic
                                  Equations  . . . . . . . . . . . . . . . 103--104
                J. D. Donaldson   A Note on Osculatory Quadrature Formulae 105--106
             Lydia Kronsjö   A Note on the `Nested Iterations' Method 107--110
                      Anonymous   Problems . . . . . . . . . . . . . . . . 111--113
                      Anonymous   New Books and Journals . . . . . . . . . 114--114
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 114--115
                      Anonymous   Contents . . . . . . . . . . . . . . . . 116--116

BIT
Volume 15, Number 2, June, 1975

            Nabih N. Abdelmalek   Chebyshev Solution of Overdetermined
                                  Systems of Linear Equations  . . . . . . 117--129
                  V. K. Barwell   Special Stability Problems for
                                  Functional Differential Equations  . . . 130--135
                     H. Brunner   On the Approximate Solution of the Abel
                                  Integral Equation with Discontinuous
                                  Solution . . . . . . . . . . . . . . . . 136--143
            B. J. Cornelius and   
                    G. H. Kirby   Depth of Recursion and the Ackermann
                                  Function . . . . . . . . . . . . . . . . 144--150
                 Grete Dahl and   
           Sverre Storòy   Decomposed Enumeration of Extreme Points
                                  in the Linear Programming Problem  . . . 151--157
              Nachum Dershowitz   A Simplified Loop-free Algorithm for
                                  Generating Permutations  . . . . . . . . 158--164
               Seppo Linnainmaa   Towards Accurate Statistical Estimation
                                  of Rounding Errors in Floating-Point
                                  Computations . . . . . . . . . . . . . . 165--173
                         W. Rey   On Least $p$-th Power Methods in
                                  Multiple Regressions and Location
                                  Estimations  . . . . . . . . . . . . . . 174--184
                   A. Sameh and   
                  J. Lermit and   
                         K. Noh   On the Intermediate Eigenvalues of
                                  Symmetric Sparse Matrices  . . . . . . . 185--191
                  Sven Tafvelin   Dynamic Microprogramming and External
                                  Subroutine Calls in a Multics-type
                                  Environment  . . . . . . . . . . . . . . 192--202
              Sven Tafvelin and   
        Åke Wikström   Aspects of Compact Programs and Directly
                                  Executed Languages . . . . . . . . . . . 203--214
      S.-Å. Tärnlund   Computation of Resource Requirements . . 215--220
               D. B. Hunter and   
               Susan J. Parsons   A Note on the Numerical Evaluation of
                                  Finite Integrals of Oscillatory
                                  Functions  . . . . . . . . . . . . . . . 221--223
                      Anonymous   Problems . . . . . . . . . . . . . . . . 224--226
                Sten Henrickson   New Books and Journals . . . . . . . . . 227--231
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 232--234
                      Anonymous   Contents . . . . . . . . . . . . . . . . 235--235

BIT
Volume 15, Number 3, September, 1975

         Carl-Erik Fröberg   Niels Ivar Bech: 22.8.1920 -- 25.7.1975  237--238
                 Jan Bohman and   
         Carl-Erik Fröberg   Numerical Results on the Goldbach
                                  Conjecture . . . . . . . . . . . . . . . 239--243
           David M. Creedon and   
              John J. H. Miller   The Stability Properties of $q$-Step
                                  Backward Difference Schemes  . . . . . . 244--249
               M. R. Farmer and   
                      G. Loizou   A Class of Iteration Functions for
                                  Improving, Simultaneously,
                                  Approximations to the Zeros of a
                                  Polynomial . . . . . . . . . . . . . . . 250--258
                    Arne Halaas   Event-Driven Control Statements  . . . . 259--271
              W. D. Hoskins and   
                     D. S. Meek   Linear Dependence Relations for
                                  Polynomial Splines at Midknots . . . . . 272--276
                   D. P. Laurie   Propagation of Initial Rounding Error in
                                  Romberg-Like Quadrature  . . . . . . . . 277--282
                  J. Oliver and   
                    A. Ruffhead   The Selection of Interpolation Points in
                                  Numerical Differentiation  . . . . . . . 283--295
         Merrell L. Patrick and   
                Donald G. Saari   A Globally Convergent Algorithm for
                                  Determining Approximate Real Zeros of a
                                  Class of Functions . . . . . . . . . . . 296--303
           Lawrence L. Rose and   
            Malcolm H. Gotterer   An Analysis of File Movement under
                                  Dynamic File Management Strategies . . . 304--313
              T. Ström and   
                   J. N. Lyness   On Numerical Differentiation . . . . . . 314--322
                   D. Woodhouse   A Note on the Secant Method  . . . . . . 323--327
                 L. V. Atkinson   Hashing Matrix Subscripts  . . . . . . . 328--330
                  J. M. Pollard   A Monte Carlo Method for Factorization   331--334
                      Anonymous   Problems . . . . . . . . . . . . . . . . 335--337
                      Anonymous   New Books and Journals . . . . . . . . . 337--337
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 338--339
                      Anonymous   Contents . . . . . . . . . . . . . . . . 340--340

BIT
Volume 15, Number 4, December, 1975

                   T. B. Boffey   The Linearization of Flow Charts . . . . 341--350
                      I. Borosh   More Numerical Evidence on the
                                  Uniqueness of Markov Numbers . . . . . . 351--357
                  J. C. Butcher   A Stability Property of Implicit
                                  Runge--Kutta Methods . . . . . . . . . . 358--361
                Ole Caprani and   
                     Kaj Madsen   Contraction Mappings in Interval
                                  Analysis . . . . . . . . . . . . . . . . 362--366
                   M. M. Chawla   Optimal Approximate Formulas with
                                  Polynomial Precision . . . . . . . . . . 367--372
              Jacques Cohen and   
                 Peter Grossman   Compilation of Linear Partial
                                  Differential Equations into
                                  Finite-Difference Programs . . . . . . . 373--380
          Germund Dahlquist and   
        Ingemar Ingemarsson and   
                    Hans Riesel   A Randomly Generated Program for
                                  Automatic Identity Checking  . . . . . . 381--384
                Bertil Ekenberg   Curve Fitting by Use of Graphic Display  385--393
               Göran Fries   On Compatibility --- A Proposed Solution 394--400
                       L. Garey   Block Methods for Nonlinear Volterra
                                  Integral Equations . . . . . . . . . . . 401--408
              Arne Jonassen and   
                 Ole-Johan Dahl   Analysis of an Algorithm for Priority
                                  Queue Administration . . . . . . . . . . 409--422
           Torleiv Klòve   Representations of Integers as Sums of
                                  Powers with Increasing Exponents --- II  423--425
             G. M. Phillips and   
                   B. N. Sahney   An Error Estimate for Least Squares
                                  Approximation  . . . . . . . . . . . . . 426--430
              David S. Wise and   
         Daniel P. Friedman and   
          Stuart C. Shapiro and   
                  Mitchell Wand   Boolean Valued Loops . . . . . . . . . . 431--451
                      Anonymous   Problems . . . . . . . . . . . . . . . . 452--454
                        P. Naur   New Books and Journals . . . . . . . . . 455--457
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 458--459
                      Anonymous   Acknowledgements . . . . . . . . . . . . 460--460
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 461--462
                      Anonymous   Contents . . . . . . . . . . . . . . . . 463--463


BIT
Volume 16, Number 1, March, 1976

                    Allan Aulin   Newton-like methods for two-point
                                  boundary value problems  . . . . . . . . 1--12
             Walter A. Burkhard   Partial Match Retrieval  . . . . . . . . 13--31
              David Elliott and   
                    D. F. Paget   Product-integration rules and their
                                  convergence  . . . . . . . . . . . . . . 32--40
                Richard Goodman   On round-off error in fixed-point
                                  multiplication . . . . . . . . . . . . . 41--51
                  Ann Haegemans   Circularly symmetrical integration
                                  formulas for two-dimensional circularly
                                  symmetrical regions  . . . . . . . . . . 52--59
                      J. Hilden   Elimination of recursive calls using a
                                  small table of `randomly' selected
                                  function values  . . . . . . . . . . . . 60--73
                   Rolf Jeltsch   Note on $A$-stability of multistep
                                  multiderivative methods  . . . . . . . . 74--78
               Olavi Nevanlinna   On error bounds for $G$-stable methods   79--84
                  Seppo Pajunen   Computations on the growth of the first
                                  factor for prime cyclotomic fields . . . 85--87
                      Arne Wang   An axiomatic basis for proving total
                                  correctness of GOTO programs . . . . . . 88--102
                 B. A. Wichmann   Ackermann's function: A study in the
                                  efficiency of calling procedures . . . . 103--110
                      Anonymous   Problems . . . . . . . . . . . . . . . . 111--113
                Bertil Ekenberg   New Books and Journals . . . . . . . . . 114--115
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 116--122
                      Anonymous   Contents . . . . . . . . . . . . . . . . 123--123

BIT
Volume 16, Number 2, June, 1976

            B. J. Cornelius and   
                    G. H. Kirby   A programming technique for recursive
                                  procedures . . . . . . . . . . . . . . . 125--132
               Terje O. Espelid   On replacement selection and Dinsmore's
                                  improvement  . . . . . . . . . . . . . . 133--142
                  Frans Lemeire   Equilibration of matrices to optimize
                                  backward numerical stability . . . . . . 143--145
               Seppo Linnainmaa   Taylor expansion of the accumulated
                                  rounding error . . . . . . . . . . . . . 146--160
                 R. A. Rink and   
                     B. P. Guru   Analytical solutions for a class of
                                  nonlinear differential equations using
                                  Altran . . . . . . . . . . . . . . . . . 161--171
              J. L. Siemieniuch   Properties of certain rational
                                  approximations to $e^{-z}$ . . . . . . . 172--191
       Jayme L. Szwarcfiter and   
                 Peter E. Lauer   A search strategy for the elementary
                                  cycles of a directed graph . . . . . . . 192--204
                  Jesse Y. Wang   On the discretisation error of the
                                  weighted Simpson rule  . . . . . . . . . 205--214
                        A. Wouk   Collocation for initial value problems   215--222
                  F. H. Chipman   A note on implicit $A$-stable R-K
                                  methods with parameters  . . . . . . . . 223--225
                 Gerhard Wanner   A short proof on nonlinear $A$-stability 226--227
                      Anonymous   Problems . . . . . . . . . . . . . . . . 228--230
                      Anonymous   New Books and Journals . . . . . . . . . 231--231
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 232--234
                      Anonymous   Contents . . . . . . . . . . . . . . . . 235--235

BIT
Volume 16, Number 3, September, 1976

                  J. C. Butcher   On the implementation of implicit
                                  Runge--Kutta methods . . . . . . . . . . 237--240
             J. A. Campbell and   
                 J. G. Kent and   
                    R. J. Moore   Experiments with a symbolic programming
                                  system for complex analysis  . . . . . . 241--256
                D. P. Davey and   
                  N. F. Stewart   Guaranteed error bounds for the initial
                                  value problem using polytope arithmetic  257--268
          Åke Hansson and   
   Sten-Åke Tärnlund   Zig-zag procedures for memory allocation
                                  and retrieval of dense equilateral
                                  arrays of dynamically varying order  . . 269--274
          Donald B. Johnson and   
                     Ravi Sethi   A characterization of ${\rm LL}(1)$
                                  grammars . . . . . . . . . . . . . . . . 275--280
                      Tom Lyche   Discrete cubic spline interpolation  . . 281--290
         Abdel-Wahab M. Nourein   Root determination by use of Padé
                                  approximants . . . . . . . . . . . . . . 291--297
                Augustin Paulik   On the optimal approximation of bounded
                                  linear functionals in Hilbert spaces of
                                  analytic functions . . . . . . . . . . . 298--307
                     Peter Pohl   On binary-exponent alternating sums  . . 308--312
            G. Tsamasphyros and   
                P. S. Theocaris   Numerical inversion of Mellin transforms 313--321
                      Arne Wang   A case study in program transformation   322--331
                   L. B. Wilson   Sequence search trees: Their analysis
                                  using recurrence relations . . . . . . . 332--337
               Gaston H. Gonnet   A short note on convergence near a high
                                  order zero . . . . . . . . . . . . . . . 338--339
                Bruce Knobe and   
                   Gideon Yuval   Compilers should indent  . . . . . . . . 340--343
                      Anonymous   Problems . . . . . . . . . . . . . . . . 344--346
                      Anonymous   Newton-like methods for two-point
                                  boundary value problems  . . . . . . . . 346--346
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 346--347
                      Anonymous   New Books and Journals . . . . . . . . . 347--347
                      Anonymous   Contents . . . . . . . . . . . . . . . . 348--348

BIT
Volume 16, Number 4, December, 1976

           D. O. Andreassen and   
                   G. A. Watson   Linear Chebyshev approximation without
                                  Chebyshev sets . . . . . . . . . . . . . 349--362
                 G. Avdelas and   
                  A. Hadjidimos   On improving the convergence rates of
                                  extrapolated alternating direction
                                  implicit schemes . . . . . . . . . . . . 363--373
               L. M. Chawla and   
               John E. Maxfield   On a table of the product-sum partition
                                  function $p(n,m)$  . . . . . . . . . . . 374--377
                   Harry T. Hsu   A note on weighted buddy systems for
                                  dynamic storage allocation . . . . . . . 378--382
                  L. W. Jackson   The $A$-stability of a family of fourth
                                  order methods  . . . . . . . . . . . . . 383--387
       Syvert P. Nòrsett   Runge--Kutta methods with a multiple
                                  real eigenvalue only . . . . . . . . . . 388--393
                    H. V. Smith   Error estimates for a class of
                                  quadrature formulae  . . . . . . . . . . 394--399
                  Sven Tafvelin   The time dependent behaviour of high
                                  speed sequential files on cycling
                                  storage  . . . . . . . . . . . . . . . . 400--415
                   P. J. Taylor   The solution of Volterra integral
                                  equations of the first kind using
                                  inverted differentiation formulae  . . . 416--425
             Lars-Erik Thorelli   A fast compactifying garbage collector   426--441
              David S. Wise and   
                  Dan C. Watson   Tuning Garwick's algorithm for repacking
                                  sequential storage . . . . . . . . . . . 442--450
              O. Òsterby   Prime decompositions with minimum sum    451--458
                   M. Boyer and   
                    L. Paquette   An algorithm to decide if the
                                  intersection of convex polyhedral cones
                                  has a non empty interior . . . . . . . . 459--461
                   Jan Eriksson   A note on the decomposition of systems
                                  of sparse nonlinear equations  . . . . . 462--465
                      Anonymous   Problems . . . . . . . . . . . . . . . . 466--468
                      Anonymous   New Books and Journals . . . . . . . . . 469--469
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 470--473
                      Anonymous   Acknowledgements . . . . . . . . . . . . 473--473
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 474--475
                      Anonymous   Contents . . . . . . . . . . . . . . . . 476--476


BIT
Volume 17, Number 1, March, 1977

              David M. Choy and   
                     C. K. Wong   Bounds for optimal $\alpha$-$\beta$
                                  binary trees . . . . . . . . . . . . . . 1--15
               Narsingh Deo and   
                J. M. Davis and   
                     R. E. Lord   A new algorithm for digraph isomorphism  16--30
              John D. Donaldson   Convergence of osculatory quadrature
                                  formulae . . . . . . . . . . . . . . . . 31--38
         Bo Kågström   Bounds and perturbation bounds for the
                                  matrix exponential . . . . . . . . . . . 39--57
               Olavi Nevanlinna   On the numerical integration of
                                  nonlinear initial value problems by
                                  linear multistep methods . . . . . . . . 58--71
         Håkan Ramsin and   
            Per-Åke Wedin   A comparison of some algorithms for the
                                  nonlinear least squares problem  . . . . 72--90
                   Stig Skelboe   The control of order and steplength for
                                  backward differentiation methods . . . . 91--107
                    H. V. Smith   Error estimates for Gauss--Legendre
                                  quadrature of integrands possessing
                                  Dirichlet series expansions  . . . . . . 108--112
                  Seppo Pajunen   Computations of the growth of the first
                                  factor for prime cyclotomic fields II    113--114
                      Anonymous   Problems . . . . . . . . . . . . . . . . 115--116
                  S. Henriksson   New Books and Journals . . . . . . . . . 116--117
                Sten Henriksson   Reviews  . . . . . . . . . . . . . . . . 117--118
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 119--119
                      Anonymous   Contents . . . . . . . . . . . . . . . . 120--120

BIT
Volume 17, Number 2, June, 1977

                Carter Bays and   
              Richard H. Hudson   The segmented sieve of Eratosthenes and
                                  primes in arithmetic progressions to
                                  $10^{12}$  . . . . . . . . . . . . . . . 121--127
                   M. M. Chawla   A sixth order tridiagonal finite
                                  difference method for non-linear
                                  two-point boundary value problems  . . . 128--133
              Lars Eldén   Algorithms for the regularization of
                                  ill-conditioned least squares problems   134--145
             Reinhard Frank and   
        Christoph W. Ueberhuber   Iterated defect correction for the
                                  efficient solution of stiff systems of
                                  ordinary differential equations  . . . . 146--159
                Torkel Glad and   
             Allen A. Goldstein   Optimization of functions whose values
                                  are subject to small errors  . . . . . . 160--169
               Gaston H. Gonnet   On the structure of zero finders . . . . 170--183
              W. D. Hoskins and   
                 D. S. Meek and   
                   D. J. Walton   The numerical solution of the matrix
                                  equation $XA + AY= F$  . . . . . . . . . 184--190
           Terence C.-Y -Y. Lau   Rational exponential approximation with
                                  real poles . . . . . . . . . . . . . . . 191--199
   Syvert P. Nòrsett and   
                Arne Wolfbrandt   Attainable order of rational
                                  approximations to the exponential
                                  function with only real poles  . . . . . 200--208
                 Trond Steihaug   Numerical solution of linear algebraic
                                  equations where the coefficient matrix
                                  is a polynomial of a square matrix . . . 209--214
   Sten-Åke Tärnlund   Horn clause computability  . . . . . . . 215--226
                   R. A. Usmani   On the numerical integration of a
                                  boundary value problem involving a
                                  fourth order linear differential
                                  equation . . . . . . . . . . . . . . . . 227--234
                     R. Scherer   A note on Radau and Lobatto formulae for
                                  O.D.E.'s . . . . . . . . . . . . . . . . 235--238
                  Sol Weintraub   Primes in arithmetic progression . . . . 239--243
                      Anonymous   Problems . . . . . . . . . . . . . . . . 244--246
                      Anonymous   New Books and Journals . . . . . . . . . 247--247
                      Anonymous   Contents . . . . . . . . . . . . . . . . 248--248

BIT
Volume 17, Number 3, September, 1977

            Nabih N. Abdelmalek   The discrete linear restricted Chebyshev
                                  approximation  . . . . . . . . . . . . . 249--261
                   M. Brannigan   Uniform approximation by generalised
                                  polynomials  . . . . . . . . . . . . . . 262--269
                     J. R. Cash   On a class of cyclic methods for the
                                  numerical integration of stiff systems
                                  of O.D.E.s . . . . . . . . . . . . . . . 270--280
                   M. M. Chawla   An eighth order tridiagonal finite
                                  difference method for nonlinear
                                  two-point boundary value problems  . . . 281--285
        Robert Todd Gregory and   
                David W. Matula   Base conversion in residue number
                                  systems  . . . . . . . . . . . . . . . . 286--302
               M. Jankowski and   
              H. Wo\'zniakowski   Iterative refinement implies numerical
                                  stability  . . . . . . . . . . . . . . . 303--311
               Malcolm S. Keech   A third order, semi-explicit method in
                                  the numerical solution of first kind
                                  Volterra integral equations  . . . . . . 312--320
                Richard F. King   A secant method for multiple roots . . . 321--328
                     Peter Linz   An analysis of a method for solving
                                  singular integral equations  . . . . . . 329--337
                    H. V. Smith   A method for the integration of
                                  oscillatory functions  . . . . . . . . . 338--343
               N. Solntseff and   
                        D. Wood   Pyramids: A data type for matrix
                                  representation in Pascal . . . . . . . . 344--350
              David S. Wise and   
             Daniel P. Friedman   The One-Bit Reference Count  . . . . . . 351--359
               G. Claessens and   
                  G. Loizou and   
                     L. Wuytack   Comments on a root finding method using
                                  Padé approximation  . . . . . . . . . . . 360--361
                  R. D. Tennent   A note on files in Pascal  . . . . . . . 362--366
                Arne Wolfbrandt   A note on a recent result of rational
                                  approximations to the exponential
                                  function . . . . . . . . . . . . . . . . 367--368
                      Anonymous   Problems . . . . . . . . . . . . . . . . 369--370
                      Anonymous   New Books and Journals . . . . . . . . . 371--371
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 372--373

BIT
Volume 17, Number 4, December, 1977

                  J. C. Butcher   On $A$-stable implicit Runge--Kutta
                                  methods  . . . . . . . . . . . . . . . . 375--378
                D. J. Evans and   
                     G. Avdelas   On extrapolated alternating direction
                                  implicit (E.A.D.I.) methods of second
                                  order  . . . . . . . . . . . . . . . . . 379--385
         Carl-Erik Fröberg   Accurate estimation of the number of
                                  binary partitions  . . . . . . . . . . . 386--391
                  J. D. Gribble   Further properties of inner product
                                  quadrature formulas  . . . . . . . . . . 392--408
                  E. Hansen and   
                 M. Patrick and   
                      J. Rusnak   Some modifications of Laguerre's method  409--417
               Tore Håvie   Romberg integration as a problem in
                                  interpolation theory . . . . . . . . . . 418--429
               Jozef Miklo\vsko   A fast algorithm for repeated
                                  computation of linear recurrence
                                  relations  . . . . . . . . . . . . . . . 430--436
           W. C. Rheinboldt and   
            C. K. Mesztenyi and   
               J. M. Fitzgerald   On the evaluation of multivariate
                                  polynomials and their derivatives  . . . 437--450
                Jorma Sajaniemi   Some difficulties with abstract and
                                  concrete syntax  . . . . . . . . . . . . 451--457
         G. J. Tsamasphyros and   
                P. S. Theocaris   On the convergence of a Gauss quadrature
                                  rule for evaluation of Cauchy type
                                  singular integrals . . . . . . . . . . . 458--464
                 M. S. Waterman   Multidimensional greatest common divisor
                                  and Lehmer algorithms  . . . . . . . . . 465--478
                      J. Bohman   A note on the number of partitions other
                                  than binary  . . . . . . . . . . . . . . 479--480
               A. K. Dhawan and   
               V. K. Srivastava   On a new division algorithm  . . . . . . 481--485
                    D. J. Evans   Fast A.D.I. methods for the solution of
                                  linear parabolic partial differential
                                  equations involving $2$ space dimensions 486--491
               J. D. Lawson and   
                  J. Ll. Morris   A note on the efficient implementation
                                  of splitting methods in two space
                                  variables  . . . . . . . . . . . . . . . 492--493
                      Anonymous   Problems . . . . . . . . . . . . . . . . 494--496
                      Anonymous   New Books and Journals . . . . . . . . . 497--497
       Syvert P. Nòrsett   Erratum: ``Runge--Kutta methods with a
                                  multiple real eigenvalue only'' [BIT \bf
                                  16(4), 1976, pp. 388--393] . . . . . . . 497--497
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 498--499
                      Anonymous   Acknowledgements . . . . . . . . . . . . 499--499
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 500--501
                      Anonymous   Contents . . . . . . . . . . . . . . . . 502--504


BIT
Volume 18, Number 1, March, 1978

                T. Anderson and   
                    R. W. Witty   Safe programming . . . . . . . . . . . . 1--8
              T. A. Bickart and   
                     E. I. Jury   Arithmetic tests for $A$-stability,
                                  $A(\alpha)$-stability, and
                                  stiff-stability  . . . . . . . . . . . . 9--21
                  Kevin Burrage   A special family of Runge--Kutta methods
                                  for solving stiff differential equations 22--41
                Ole Caprani and   
                     Kaj Madsen   Iterative methods for interval inclusion
                                  of fixed points  . . . . . . . . . . . . 42--51
         E. G. Coffman, Jr. and   
          Donald B. Johnson and   
             Joseph Y.-T. Leung   An efficient algorithm for allocating
                                  paged drum-like storage  . . . . . . . . 52--66
                  John M. Einbu   Determination of a basis for linear
                                  least square approximation . . . . . . . 67--71
                 Stein Gjessing   Compile time preparations for run time
                                  scheduling in monitors . . . . . . . . . 73--83
                      B. S. Goh   Global convergence of some differential
                                  equation algorithms for solving
                                  equations involving positive variables   84--90
                    I. H. Sloan   On the numerical evaluation of singular
                                  integrals  . . . . . . . . . . . . . . . 91--102
                    R. L. Brown   Evaluation of ordinary differential
                                  equation software  . . . . . . . . . . . 103--105
                 G. Fairweather   A note on the efficient implementation
                                  of certain Padé methods for linear
                                  parabolic problems . . . . . . . . . . . 106--109
           Torleiv Klòve   Two non-closure results on families of
                                  $L$-languages  . . . . . . . . . . . . . 109--111
             Riaz A. Usmani and   
                   F. S. Chebib   A note on the least-square linear
                                  approximation  . . . . . . . . . . . . . 112--115
                      Anonymous   Problems . . . . . . . . . . . . . . . . 115--117
                      Anonymous   New Books and Journals . . . . . . . . . 117--117
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 118--123

BIT
Volume 18, Number 2, June, 1978

              Peter M. G. Apers   Recursive samplesort . . . . . . . . . . 125--132
              Germund Dahlquist   On accuracy and unconditional stability
                                  of linear multistep methods for second
                                  order differential equations . . . . . . 133--136
              David Elliott and   
                    D. F. Paget   The convergence of product integration
                                  rules  . . . . . . . . . . . . . . . . . 137--141
                Ivar Gustafsson   A class of first order factorization
                                  methods  . . . . . . . . . . . . . . . . 142--156
                  Arieh Iserles   On the $A$-stability of implicit
                                  Runge--Kutta processes . . . . . . . . . 157--169
                     R. Jeltsch   Stability on the imaginary axis and
                                  $A$-stability of linear multistep
                                  methods  . . . . . . . . . . . . . . . . 170--174
                  W. Knauff and   
                      A. Paulik   A note on Davis type error bounds  . . . 175--183
           Per-Åke Larson   Dynamic Hashing  . . . . . . . . . . . . 184--201
                   K. M. Mjelde   Convex-concave fractional programming
                                  with each variable occurring in a single
                                  constraint . . . . . . . . . . . . . . . 202--210
                   P. W. Purdom   Automatic program indentation  . . . . . 211--218
                        D. Wood   A comparison of two methods of encoding
                                  arrays . . . . . . . . . . . . . . . . . 219--229
                 J. Georges and   
                     F. Heymans   On compound statements in a
                                  conversational language  . . . . . . . . 230--233
                      J. Oliver   A note on the signs of truncated
                                  Chebyshev polynomials  . . . . . . . . . 233--235
                      Anonymous   Problems . . . . . . . . . . . . . . . . 236--237
                      Anonymous   New Books and Journals . . . . . . . . . 237--237
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 238--238
                      Anonymous   Contents . . . . . . . . . . . . . . . . 239--239

BIT
Volume 18, Number 3, September, 1978

          Vijay B. Aggarwal and   
             James W. Burgmeier   An algorithmic decomposition system for
                                  second order recurrence relations  . . . 241--258
                 Stefan Arnborg   Analysis of non-deterministic drum
                                  scheduling . . . . . . . . . . . . . . . 259--264
                    Jane Cullum   The simultaneous computation of a few of
                                  the algebraically largest and smallest
                                  eigenvalues of a large, sparse,
                                  symmetric matrix . . . . . . . . . . . . 265--275
              W. H. Enright and   
               Steven M. Serbin   A note on the efficient solution of
                                  matrix pencil systems  . . . . . . . . . 276--281
            Robert Todd Gregory   The use of finite segment $p$-adic
                                  arithmetic for exact computation . . . . 282--300
                  E. N. Houstis   Collocation methods for linear elliptic
                                  problems . . . . . . . . . . . . . . . . 301--310
                 Bush Jones and   
               W. G. Waller and   
                 Arnold Feldman   Root isolation using function values . . 311--319
            Olli Nevalainen and   
                  Jukka Teuhola   The efficiency of two indexed priority
                                  queue algorithms . . . . . . . . . . . . 320--333
            Giuliano Pacini and   
                     Maria Simi   Testing equality in LISP-like
                                  environments . . . . . . . . . . . . . . 334--341
       Fernanda Patrício   Cubic spline functions and initial value
                                  problems . . . . . . . . . . . . . . . . 342--347
                P. Révay   Evaluation of a system design model  . . 348--361
                   Ned Anderson   A note on a generalized interpolation
                                  problem  . . . . . . . . . . . . . . . . 362--363
                     Grete Dahl   On scaling in linear algebraic systems   363--365
                      Anonymous   Problems . . . . . . . . . . . . . . . . 366--368
                      Anonymous   New books and journals . . . . . . . . . 368--368
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 369--371
                      Anonymous   Contents . . . . . . . . . . . . . . . . 372--372

BIT
Volume 18, Number 4, December, 1978

                  Kevin Burrage   High order algebraically stable
                                  Runge--Kutta methods . . . . . . . . . . 373--383
              Germund Dahlquist   $G$-stability is equivalent to
                                  $A$-stability  . . . . . . . . . . . . . 384--401
                 A. Friedli and   
                     R. Jeltsch   An algebraic test for $A_0$-stability    402--414
                   Eldon Hansen   A globally convergent interval method
                                  for computing and bounding real roots    415--424
              H. P. Kriegel and   
            V. K. Vaishnavi and   
                        D. Wood   $2$-$3$ brother trees  . . . . . . . . . 425--435
                 Stein Krogdahl   Verification of a class of link-level
                                  protocols  . . . . . . . . . . . . . . . 436--448
              Zavdi L. Lichtman   Source program optimization with a
                                  generalized for statement  . . . . . . . 449--453
                   K. M. Mjelde   Sufficiency of Kuhn--Tucker optimality
                                  conditions for a fractional programming
                                  problem  . . . . . . . . . . . . . . . . 454--456
           Olavi Nevanlinna and   
                 Werner Liniger   Contractive methods for stiff
                                  differential equations, Part I . . . . . 457--474
                  G. Wanner and   
                  E. Hairer and   
           S. P. Nòrsett   Order stars and stability theorems . . . 475--489
                 David G. Carta   Minimax approximation by rational
                                  fractions of the inverse polynomial type 490--492
                 Tore Herlestam   Critical remarks on some public-key
                                  cryptosystems  . . . . . . . . . . . . . 493--496
                  T. R. Hopkins   Note on a family of economical sixth
                                  order finite difference methods for
                                  non-linear $2$-point boundary value
                                  problems . . . . . . . . . . . . . . . . 497--499
               Rolf Jeltsch and   
               Olavi Nevanlinna   Largest disk of stability of explicit
                                  Runge--Kutta methods . . . . . . . . . . 500--502
                  G. Wanner and   
                  E. Hairer and   
           S. P. Nòrsett   When $I$-stability implies $A$-stability 503--503
                      Anonymous   Problems . . . . . . . . . . . . . . . . 504--505
                      Anonymous   New Books and Journals . . . . . . . . . 506--506
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 506--509
                      Anonymous   Acknowledgements . . . . . . . . . . . . 509--509
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 510--511
                      Anonymous   Contents . . . . . . . . . . . . . . . . 512--512


BIT
Volume 19, Number 1, March, 1979

              Celia Andrade and   
                       S. McKee   On optimal high accuracy linear
                                  multistep methods for first kind
                                  Volterra integral equations  . . . . . . 1--11
                 G. Avdelas and   
              A. Hadjidimos and   
            N. P. Krimnianiotis   Improved extrapolated alternating
                                  direction implicit schemes for the
                                  numerical solution of three-dimensional
                                  elliptic problems  . . . . . . . . . . . 12--18
            G. H. Behforooz and   
                 N. Papamichael   Improved orders of approximation derived
                                  from interpolatory cubic splines . . . . 19--26
               M. M. Chawla and   
                    C. P. Katti   Finite difference methods for two-point
                                  boundary value problems involving high
                                  order differential equations . . . . . . 27--33
                  N. D. Francis   Computation of material requirements for
                                  production planning  . . . . . . . . . . 34--38
         Jorma Kaarlo Merikoski   On a lower bound for the Perron
                                  eigenvalue . . . . . . . . . . . . . . . 39--42
               Niels Munksgaard   New factorization codes for sparse,
                                  symmetric and positive definite matrices 43--52
           Olavi Nevanlinna and   
                 Werner Liniger   Contractive methods for stiff
                                  differential equations Part II . . . . . 53--72
                  Anton Nijholt   Grammar functors and covers: From
                                  non-left-recursive to Greibach normal
                                  form grammars  . . . . . . . . . . . . . 73--78
       S. P. Nòrsett and   
                      G. Wanner   The real-pole sandwich for rational
                                  approximations and oscillation equations 79--94
                 G. M. Phillips   Best polynomial approximations: A
                                  corrected proof  . . . . . . . . . . . . 95--97
                 G. M. Phillips   Seventh degree integration rules for the
                                  cube . . . . . . . . . . . . . . . . . . 98--103
              Philip Rabinowitz   On avoiding the singularity in the
                                  numerical integration of proper
                                  integrals  . . . . . . . . . . . . . . . 104--110
                 Rudolf Scherer   A necessary condition for $B$-stability  111--115
                   Esko Ukkonen   An analysis of the effect of rounding
                                  errors on the flow of control in
                                  numerical processes  . . . . . . . . . . 116--133
            M. N. Channabasappa   A note on the computation of multiple
                                  zeros of polynomials by Newton's method  134--135
                  P. M. Dew and   
                     M. R. West   Estimating and controlling the global
                                  error in Gear's method . . . . . . . . . 135--137
            Arne Fransén   Accurate determination of the inverse
                                  gamma integral . . . . . . . . . . . . . 137--138
                      Anonymous   Problems . . . . . . . . . . . . . . . . 139--140
                      Anonymous   New Books and Journals . . . . . . . . . 140--140
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 141--143
                      Anonymous   Contents . . . . . . . . . . . . . . . . 144--144

BIT
Volume 19, Number 2, June, 1979

      Åke Björck and   
                  Tommy Elfving   Accelerated projection methods for
                                  computing pseudoinverse solutions of
                                  systems of linear equations  . . . . . . 145--163
                  Baruch Cahlon   On the initial value problem for a
                                  certain partial differential equation    164--171
                D. J. Evans and   
                N. M. Missirlis   The modified alternating direction
                                  preconditioning method for the numerical
                                  solution of the elliptic self-adjoint
                                  second order and biharmonic equations    172--185
                 Pierre Hillion   A new stability criterion for linear
                                  discrete systems . . . . . . . . . . . . 186--195
                   Ellen Hisdal   Quantitative measure of the amount of
                                  information acquired in a learning
                                  process  . . . . . . . . . . . . . . . . 196--203
                 T. Håvie   Generalized Neville type extrapolation
                                  schemes  . . . . . . . . . . . . . . . . 204--213
                   F. M. Larkin   A modification of the secant rule
                                  derived from a maximum likelihood
                                  principle  . . . . . . . . . . . . . . . 214--222
           Per-Åke Larson   Frequency loading and linear probing . . 223--228
                      Tom Lyche   A Newton form for trigonometric Hermite
                                  interpolation  . . . . . . . . . . . . . 229--235
José Mario Martínez   Three new algorithms based on the
                                  sequential secant method . . . . . . . . 236--243
               Bo Sandén   Verification of a program complex  . . . 244--255
             Hannu Väliaho   A procedure for one-parametric linear
                                  programming  . . . . . . . . . . . . . . 256--269
                   K. M. Mjelde   Convex-concave fractional programming
                                  --- evaluation of solutions and
                                  optimality conditions  . . . . . . . . . 270--270
         Michael L. Overton and   
           Andrzej Proskurowski   Canonical incidence matrices of graphs   271--273
               Ronald L. Rivest   Critical remarks on: ``Critical remarks
                                  on some public-key cryptosystems'' [BIT
                                  \bf 18(4), 1978, pp. 493--496; MR
                                  80b:94033 ] by Tore Herlestam  . . . . . 274--275
                 Ray P. Steiner   On Cullen numbers  . . . . . . . . . . . 276--277
                R. S. Stepleman   Monotone convergence and effective
                                  stopping criteria for numerical
                                  processes  . . . . . . . . . . . . . . . 278--281
                 Amiram Yehudai   A new definition for simple precedence
                                  grammars . . . . . . . . . . . . . . . . 282--284
                      Anonymous   Problems . . . . . . . . . . . . . . . . 285--286
                      Anonymous   New Books and Journals . . . . . . . . . 286--286
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 287--287
                      Anonymous   Contents . . . . . . . . . . . . . . . . 288--288

BIT
Volume 19, Number 3, September, 1979

        Kabekode V. S. Bhat and   
              Bharat Kinariwala   An algorithm for the $n \times n$
                                  optimum assignment problem . . . . . . . 289--296
                 Jan Bohman and   
     Carl-Erik Fröberg and   
                    Hans Riesel   Partitions in squares  . . . . . . . . . 297--301
               R. Devillers and   
                    G. Louchard   Hashing techniques. A global approach    302--311
                  Greg Finn and   
                 Ellis Horowitz   A linear time approximation algorithm
                                  for multiprocessor scheduling  . . . . . 312--320
                  T. L. Freeman   A method for computing all the zeros of
                                  a polynomial with real coefficients  . . 321--333
                 Stein Gjessing   Monitors with associated processors  . . 334--346
                 M. K. Jain and   
                 R. K. Jain and   
          U. Anantha Krishnaiah   $P$-stable methods for periodic initial
                                  value problems of second order
                                  differential equations . . . . . . . . . 347--355
                      Axel Ruhe   Accelerated Gauss-Newton Algorithms for
                                  Nonlinear Least Squares Problems . . . . 356--367
            G. Tsamasphyros and   
                P. S. Theocaris   Cubature formulas for the evaluation of
                                  surface singular integrals . . . . . . . 368--377
                  E. H. Twizell   An explicit difference method for the
                                  wave equation with extended stability
                                  range  . . . . . . . . . . . . . . . . . 378--383
                   J. G. Verwer   The application of iterated defect
                                  correction to the LOD method for
                                  parabolic equations  . . . . . . . . . . 384--394
              R. F. Warming and   
                Richard M. Beam   An extension of $A$-stability to
                                  alternating direction implicit methods   395--417
                   Jin Kue Wong   A new implementation of an algorithm for
                                  the optimal assignment problem: An
                                  improved version of Munkre's algorithm   418--424
                      Anonymous   Problems . . . . . . . . . . . . . . . . 425--426
                      Anonymous   New Books and Journals . . . . . . . . . 427--427
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 427--427
                      Anonymous   Contents . . . . . . . . . . . . . . . . 428--428

BIT
Volume 19, Number 4, December, 1979

                 J. E. Bond and   
                     J. R. Cash   A block method for the numerical
                                  integration of stiff systems of ordinary
                                  differential equations . . . . . . . . . 429--447
            D. C. St. Clair and   
                   A. K. Rigler   An algorithm for least squares analysis
                                  of spectroscopic data  . . . . . . . . . 448--456
                  David Elliott   On the convergence of Hunter's
                                  quadrature rule for Cauchy principal
                                  value integrals  . . . . . . . . . . . . 457--462
                 J. Ernvall and   
                  O. Nevalainen   Compact storage schemes for formatted
                                  files by spanning trees  . . . . . . . . 463--475
                   S. McKee and   
                     N. Pitcher   On the convergence of advanced linear
                                  multistep methods  . . . . . . . . . . . 476--481
                     Sheo Kumar   On a method of Noble for second kind
                                  Volterra integral equations  . . . . . . 482--488
             F. Patrício   A numerical method for solving
                                  initial-value-problems with spline
                                  functions  . . . . . . . . . . . . . . . 489--494
                 L. F. Shampine   Evaluation of implicit formulas for the
                                  solution of ODES . . . . . . . . . . . . 495--502
          Per Grove Thomsen and   
                  Zahari Zlatev   Two-parameter families of
                                  predictor-corrector methods for the
                                  solution of ordinary differential
                                  equations  . . . . . . . . . . . . . . . 503--517
         Å. Wikström   Optimal search trees and length
                                  restricted codes . . . . . . . . . . . . 518--524
             H. C. Williams and   
                      B. Schmid   Some remarks concerning the M.I.T.
                                  public-key cryptosystem  . . . . . . . . 525--538
                  T. Dokken and   
                       T. Lyche   A divided difference formula for the
                                  error in Hermite interpolation . . . . . 539--540
                      E. Hairer   Nonlinear stability of RAT, an explicit
                                  rational Runge--Kutta method . . . . . . 540--542
                  Arieh Iserles   A note on Padé approximations and
                                  generalized hypergeometric functions . . 543--545
                  J. M. Pollard   On not storing the path of a random walk 545--548
                    H. V. Smith   The numerical approximation of a class
                                  of infinite integrals  . . . . . . . . . 549--551
                      Anonymous   Problems . . . . . . . . . . . . . . . . 552--553
                      Anonymous   New Books and Journals . . . . . . . . . 554--554
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 555--556
                      Anonymous   Acknowledgements . . . . . . . . . . . . 556--556
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 557--559
                      Anonymous   Contents . . . . . . . . . . . . . . . . 560--560


BIT
Volume 20, Number 1, March, 1980

                   Selim G. Akl   A New Algorithm for Generating
                                  Derangements . . . . . . . . . . . . . . 2--7
                 W. M. Chan and   
                    Alan George   A linear time implementation of the
                                  reverse Cuthill--McKee algorithm . . . . 8--14
           Pertti Järvinen   On structuring problems of job design
                                  met in the development and maintenance
                                  of information systems . . . . . . . . . 15--24
           Per-Åke Larson   Analysis of Repeated Hashing . . . . . . 25--32
          W. M. G. van Bokhoven   Efficient higher order implicit one-step
                                  methods for integration of stiff
                                  differential equations . . . . . . . . . 34--43
                 J. R. Cash and   
                    D. R. Moore   A high order method for the numerical
                                  solution of two-point boundary value
                                  problems . . . . . . . . . . . . . . . . 44--52
                  Suhrit K. Dey   Nonlinear discretization errors in
                                  partial difference equations . . . . . . 53--57
             Eusebius J. Doedel   Some stability theorems for finite
                                  difference collocation methods on
                                  nonuniform meshes  . . . . . . . . . . . 58--66
                     L. Fox and   
                  M. R. Valenca   Some experiments with interval methods
                                  for two-point boundary value problems in
                                  ordinary differential equations  . . . . 67--82
           N. I. Ioakimidis and   
                P. S. Theocaris   On convergence of two direct methods for
                                  solution of Cauchy-type singular
                                  integral equations of the first kind . . 83--87
                      Axel Ruhe   The Relation Between the Jacobi
                                  Algorithm and Inverse Iteration and a
                                  Jacobi Algorithm Based on Elementary
                                  Reflections  . . . . . . . . . . . . . . 88--96
               J. M. Sanz-Serna   Some aspects of the boundary locus
                                  method . . . . . . . . . . . . . . . . . 97--101
                      G. Wanner   On the choice of $\gamma$ for
                                  singly-implicit RK or Rosenbrock methods 102--106
               M. M. Chawla and   
                    C. P. Katti   On Noumerov's method for computing
                                  eigenvalues  . . . . . . . . . . . . . . 107--109
                  A. Hadjidimos   A note on the simplification of
                                  $p$-parametric E.A.D.I. schemes for
                                  elliptic problems of higher order  . . . 110--114
                     A. K. Head   Multiplication modulo $n$  . . . . . . . 115--116
                 G. M. Phillips   Seventh degree integration rules for the
                                  sphere . . . . . . . . . . . . . . . . . 117--119
                      H. Shniad   Global error estimation for the implicit
                                  trapezoidal rule . . . . . . . . . . . . 120--121
           Sverre Storòy   An Algorithm for Least Distance
                                  Programming  . . . . . . . . . . . . . . 122--123
                      Anonymous   Problems . . . . . . . . . . . . . . . . 124--125
                      Anonymous   New Books and Journals . . . . . . . . . 126--126
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 127--127
                      Anonymous   Contents . . . . . . . . . . . . . . . . 128--128

BIT
Volume 20, Number 2, June, 1980

               Hannu Erkiö   A heuristic approximation of the worst
                                  case of Shellsort  . . . . . . . . . . . 130--136
                 Stein Gjessing   Monitors with arrays of condition
                                  variables and proof rules handling local
                                  quantities . . . . . . . . . . . . . . . 137--144
                Juha Hakola and   
                  Ari Heiskanen   On the Distribution of Wasted Space at
                                  the End of File Blocks . . . . . . . . . 145--156
                        R. Kemp   A note on the stack size of regularly
                                  distributed binary trees . . . . . . . . 157--162
                Jerker Wilander   An interactive programming system for
                                  Pascal . . . . . . . . . . . . . . . . . 163--174
               Richard P. Brent   An improved Monte Carlo factorization
                                  algorithm  . . . . . . . . . . . . . . . 176--184
              Kevin Burrage and   
                  J. C. Butcher   Nonlinear stability of a general class
                                  of differential equation methods . . . . 185--203
      Vassilios A. Dougalis and   
               Steven M. Serbin   Some remarks on a class of rational
                                  approximations to the cosine . . . . . . 204--211
              W. D. Hoskins and   
               G. M. Pathan and   
                   D. J. Walton   Solution of bilinear systems arising
                                  from high order discretizations of
                                  Poisson-type equations . . . . . . . . . 212--214
                     L. Kramarz   Stability of collocation methods for the
                                  numerical solution of
                                  $y^{\prime\prime}=f(x,\,y)$  . . . . . . 215--222
                 R. P. Tewarson   On the use of splines for the numerical
                                  solution of nonlinear two-point boundary
                                  value problems . . . . . . . . . . . . . 223--232
                     H. H. Wang   On vectorizing the fast Fourier
                                  transform  . . . . . . . . . . . . . . . 233--243
                  P. Degano and   
                  G. Pacini and   
                      F. Turini   A Note on the Power of Backtracking  . . 244--246
              E. H. Bareiss and   
                   J. L. Barlow   Roundoff error distribution in fixed
                                  point multiplication . . . . . . . . . . 247--250
                 James Caldwell   An application of extrapolation to the
                                  limit  . . . . . . . . . . . . . . . . . 251--253
                      E. Hairer   Highest possible order of algebraically
                                  stable diagonally implicit Runge--Kutta
                                  methods  . . . . . . . . . . . . . . . . 254--256
                   D. P. Laurie   Efficient implementation of Wilson's
                                  algorithm for factorizing a
                                  self-reciprocal polynomial . . . . . . . 257--259
                     J. Gribble   A correction to: ``Further properties of
                                  inner product quadrature formulas'' [BIT
                                  \bf 17(4), 1977, pp. 392--408; MR \bf 58
                                  #24873]  . . . . . . . . . . . . . . . . 260--260
                      Anonymous   Problems . . . . . . . . . . . . . . . . 261--262
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 263--263
                      Anonymous   New Books and Journals . . . . . . . . . 263--263
                      Anonymous   Addresses of the Authors . . . . . . . . 264--264

BIT
Volume 20, Number 3, September, 1980

                 Stefan Arnborg   A simple query language based on set
                                  algebra  . . . . . . . . . . . . . . . . 266--278
            D. Julian M. Davies   The fifty percent rule revisited . . . . 279--288
                   P. W. Hemker   On the structure of an adaptive
                                  multi-level algorithm  . . . . . . . . . 289--301
                Th. Ottmann and   
                      W. Stucky   Higher order analysis of random $1-2$
                                  brother trees  . . . . . . . . . . . . . 302--314
                     K. Burrage   Non-linear stability of multivalue
                                  multiderivative methods  . . . . . . . . 315--325
                     K. Burrage   Nonlinear stability of multivalue
                                  multiderivative methods  . . . . . . . . 316--325
                 K. Burrage and   
              J. C. Butcher and   
                  F. H. Chipman   An implementation of singly-implicit
                                  Runge--Kutta methods . . . . . . . . . . 326--340
               Michael A. Epton   Methods for the solution of $AXD-BXC=E$
                                  and its application in the numerical
                                  solution of implicit ordinary
                                  differential equations . . . . . . . . . 341--345
                     Sheo Kumar   On modified increment methods of Garey
                                  for nonlinear second kind Volterra
                                  integral equations . . . . . . . . . . . 346--350
              Herbert E. Salzer   Note on trigonometric divided
                                  differences  . . . . . . . . . . . . . . 351--355
                   Stig Skelboe   Implementation of Chebyshevian linear
                                  multistep formulas . . . . . . . . . . . 356--366
                      G. Wanner   Characterization of all $A$-stable
                                  methods of order $2m-4$  . . . . . . . . 367--374
           P. J. van der Houwen   Convergence and stability results in
                                  Runge--Kutta type methods for Volterra
                                  integral equations of the second kind    375--377
                      G. Loizou   The generalized accelerated symmetric
                                  overrelaxation method  . . . . . . . . . 378--381
                        D. Meek   Some new linear relations for even
                                  degree polynomial splines on a uniform
                                  mesh . . . . . . . . . . . . . . . . . . 382--384
                A. Ruffhead and   
                      J. Oliver   A characterisation of certain optimal
                                  collocation points for numerical
                                  differentiation  . . . . . . . . . . . . 385--388
                      Anonymous   Problems . . . . . . . . . . . . . . . . 389--390
                      Anonymous   New Books and Journals . . . . . . . . . 391--391
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 391--391
                      Anonymous   Addresses of the Authors . . . . . . . . 392--392

BIT
Volume 20, Number 4, December, 1980

   Anker Helms Jòrgensen   A Methodology for Measuring the
                                  Readability and Modifiability of
                                  Computer Programs  . . . . . . . . . . . 394--405
                    J. W. Lloyd   Optimal partial-match retrieval  . . . . 406--413
                     Peter Naur   Impressions of the Early Days of
                                  Programming  . . . . . . . . . . . . . . 414--425
                  H.-W. Six and   
                        D. Wood   The rectangle intersection problem
                                  revisited  . . . . . . . . . . . . . . . 426--433
         Dan Strömberg and   
                 Peter Fritzson   Transfer of Programs from Development to
                                  Runtime Environments . . . . . . . . . . 434--442
                   C. Brezinski   The Mühlbach--Neville--Aitken algorithm
                                  and some extensions  . . . . . . . . . . 443--451
              Kevin Burrage and   
                    Pamela Moss   Simplifying assumptions for the order of
                                  partitioned multivalue methods . . . . . 452--465
                  J. D. Gribble   Interpolatory inner product quadrature
                                  formulas . . . . . . . . . . . . . . . . 466--474
                   J. Hackl and   
                 Hj. Wacker and   
                    W. Zulehner   An efficient step size control for
                                  continuation methods . . . . . . . . . . 475--485
                 Bengt Lindberg   Error estimation and iterative
                                  improvement for discretization
                                  algorithms . . . . . . . . . . . . . . . 486--500
José Mario Martínez   Solving nonlinear simultaneous equations
                                  with a generalization of Brent's method  501--510
               M. M. Chawla and   
                    C. P. Katti   A new fourth order method for computing
                                  eigenvalues of two-point boundary value
                                  problems . . . . . . . . . . . . . . . . 511--514
                Robert D. Girse   The number of conjugacy classes of the
                                  alternating group  . . . . . . . . . . . 515--517
                 Tore Herlestam   A note on Rabin's probabilistic
                                  primality test . . . . . . . . . . . . . 518--521
                 Sukhamay Kundu   A Dijkstra-like shortest path algorithm
                                  for certain cases of negative arc
                                  lengths  . . . . . . . . . . . . . . . . 522--524
                W. A. Light and   
                 J. Forrest and   
                 N. Hammond and   
                         S. Roe   A note on Goldbach's conjecture  . . . . 525--525
                  G. W. Stewart   The behavior of a multiplicity
                                  independent root-finding scheme in the
                                  presence of error  . . . . . . . . . . . 526--528
                      Anonymous   Problems . . . . . . . . . . . . . . . . 529--530
                      Anonymous   New Books and Journals . . . . . . . . . 530--531
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 531--532
                      Anonymous   Acknowledgements . . . . . . . . . . . . 532--532
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 533--535
                      Anonymous   Addresses of the Authors . . . . . . . . 536--536


BIT
Volume 21, Number 1, March, 1981

               Hannu Erkiö   Speeding sort algorithms by special
                                  instructions . . . . . . . . . . . . . . 2--19
               Stephen Y. Itoga   The string merging problem . . . . . . . 20--30
                Donald E. Knuth   Verification of link-level protocols . . 31--36
                 Bengt Lundberg   On Consistency of Information Models . . 37--45
              O. Nevalainen and   
                 J. Ernvall and   
                  J. Katajainen   Finding minimal spanning trees in a
                                  Euclidean coordinate space . . . . . . . 46--54
  Petter E. Bjòrstad and   
          Germund Dahlquist and   
                 Eric H. Grosse   Extrapolation of Asymptotic Expansions
                                  by a Modified Aitken $\delta^2$-Formula  56--65
                      K. Dekker   Stability of linear multistep methods on
                                  the imaginary axis . . . . . . . . . . . 66--79
                     A. Iserles   Two-step numerical methods for parabolic
                                  differential equations . . . . . . . . . 80--96
        Andrzej Kie\lbasi\'nski   Iterative refinement for linear systems
                                  in variable-precision arithmetic . . . . 97--103
        E. V. Krishnamurthy and   
               H. Venkateswaran   A parallel Wilf algorithm for complex
                                  zeros of a polynomial  . . . . . . . . . 104--111
            Jeffrey M. Lane and   
               R. F. Riesenfeld   Bounds on a polynomial . . . . . . . . . 112--117
                 Jan Bohman and   
         Carl-Erik Fröberg   Numerical investigation of Waring's
                                  problem for cubes  . . . . . . . . . . . 118--122
                     Sheo Kumar   A recurrence relation for solution of
                                  singular Volterra integral equations
                                  using Chebyshev polynomials  . . . . . . 123--125
                 G. M. Phillips   Seventh degree integration rules for
                                  ${\bf R}^3$  . . . . . . . . . . . . . . 126--128
                 D. B. Popovski   A note on King's fifth-order family of
                                  methods for solving equations  . . . . . 129--130
                      Wen Da Wu   Neville type extrapolation scheme for a
                                  special expansion  . . . . . . . . . . . 131--135
                      Anonymous   Problems . . . . . . . . . . . . . . . . 136--137
                      Anonymous   New Books and Journals . . . . . . . . . 138--138
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 139--139
                      Anonymous   Addresses of the Authors . . . . . . . . 140--140

BIT
Volume 21, Number 2, June, 1981

            Harvey K. Brock and   
          Barbara J. Brooks and   
               Francis Sullivan   Diamond: a sorting method for vector
                                  machines . . . . . . . . . . . . . . . . 142--152
               T. I. Fenner and   
                      G. Loizou   A Note on Traversal Algorithms for
                                  Triply Linked Binary Trees . . . . . . . 153--156
                   Jin Kue Wong   Some Simple In-Place Merging Algorithms  157--166
                  T. D. Bui and   
                  S. W. H. Poon   On the computational aspects of
                                  Rosenbrock procedures with built-in
                                  error estimates for stiff systems  . . . 168--174
                  J. C. Butcher   A generalization of singly-implicit
                                  methods  . . . . . . . . . . . . . . . . 175--189
                   M. M. Chawla   Two-step fourth order $P$-stable methods
                                  for second order differential equations  190--193
                  R. T. Gregory   Error-free computation with rational
                                  numbers  . . . . . . . . . . . . . . . . 194--202
               Eldon Hansen and   
            Saumyendra Sengupta   Bounding solutions of systems of
                                  equations using interval analysis  . . . 203--211
                    D. F. Paget   A quadrature rule for finite-part
                                  integrals  . . . . . . . . . . . . . . . 212--220
               Stig Skelboe and   
              Brian Christensen   Backward differentiation formulas with
                                  extended regions of absolute stability   221--231
            P. H. M. Wolkenfelt   Reducible quadrature methods for
                                  Volterra integral equations of the first
                                  kind . . . . . . . . . . . . . . . . . . 232--241
                      Anonymous   Problems . . . . . . . . . . . . . . . . 242--243
                      Anonymous   New Books and Journals . . . . . . . . . 243--243
                      Anonymous   Addresses of the Authors . . . . . . . . 244--244

BIT
Volume 21, Number 3, September, 1981

              Ph. Darondeau and   
              P. Le Guernic and   
                      M. Raynal   Types in a mixed language system . . . . 246--254
           Ernst-Erich Doberkat   Inserting a new element into a heap  . . 255--269
      Bent Bruun Kristensen and   
            Ole Lehrmann Madsen   Diagnostics on ${\rm LALR}(k)$ conflicts
                                  based on a method for ${\rm LR}(k)$
                                  testing  . . . . . . . . . . . . . . . . 270--293
                  C. M. Lam and   
                     K. T. Fung   An Quadratic Programming Model for
                                  Optimal Data Distribution  . . . . . . . 294--304
                Renzo Sprugnoli   On the allocation of binary trees to
                                  secondary storage  . . . . . . . . . . . 305--316
         Charles M. Elliott and   
                     Sean McKee   On the numerical solution of an
                                  integro-differential equation arising
                                  from wave-power hydraulics . . . . . . . 317--325
             Tore Herlestam and   
               Rolf Johannesson   On computing logarithms over ${\rm
                                  GF}(2^p)$  . . . . . . . . . . . . . . . 326--334
             N. G. Kazakova and   
          D. D. Ba\uìnov   Convergence of finite difference methods
                                  for the initial value problem for
                                  functional-differential equations of
                                  neutral type . . . . . . . . . . . . . . 335--341
       P. Neittaanmäki and   
                     J. Saranen   A mixed finite element method for the
                                  heat flow problem  . . . . . . . . . . . 342--346
              Norbert Schneider   Results about monotone convergence of
                                  Steffensen-like-methods  . . . . . . . . 347--354
                   J. G. Verwer   On the practical value of the notion of
                                  $BN$-stability . . . . . . . . . . . . . 355--361
                   G. A. Watson   Globally convergent methods for
                                  semi-infinite programming  . . . . . . . 362--373
        Charles J. Colbourn and   
            Marlene J. Colbourn   Deciding Hadamard equivalence of
                                  Hadamard matrices  . . . . . . . . . . . 374--376
           Apostolos Gerasoulis   On the existence of approximate
                                  solutions for singular integral
                                  equations of Cauchy type discretized by
                                  Gauss--Chebyshev quadrature formulae . . 377--380
               A. C. R. Newbery   A consistency test for interpolators . . 381--384
                      Anonymous   Problems . . . . . . . . . . . . . . . . 385--386
                      Anonymous   New books and journals . . . . . . . . . 386--386
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 387--387
                      Anonymous   Addresses of the Authors . . . . . . . . 388--388

BIT
Volume 21, Number 4, December, 1981

                James K. Mullin   Tightly Controlled Linear Hashing
                                  without Separate Overflow Storage  . . . 390--400
             Mohamed Ouksel and   
              Peter Scheuermann   Multidimensional $B$-trees: Analysis of
                                  Dynamic Behavior . . . . . . . . . . . . 401--418
                Markku Tamminen   Order Preserving Extendible Hashing and
                                  Bucket Tries . . . . . . . . . . . . . . 419--435
             Peter J. L. Wallis   Some primitives for the portable
                                  programming of array and vector
                                  processors . . . . . . . . . . . . . . . 436--448
                     J. R. Cash   A note on the exponential fitting of
                                  blended, extended linear multistep
                                  methods  . . . . . . . . . . . . . . . . 450--454
               M. M. Chawla and   
                   S. R. Sharma   Intervals of periodicity and absolute
                                  stability of explicit Nyström methods for
                                  $y^{\prime\prime}=f(x,\,y)$  . . . . . . 455--464
               Tore Håvie   Remarks on a unified theory for
                                  classical and generalized interpolation
                                  and extrapolation  . . . . . . . . . . . 465--474
                    D. S. Scott   Solving sparse symmetric definite
                                  quadratic $\lambda$-matrix problems  . . 475--480
                    H. V. Smith   Global error bounds for
                                  Gauss--Gegenbauer quadrature . . . . . . 481--490
                      G. Sottas   Quadrature formulas with positive
                                  weights  . . . . . . . . . . . . . . . . 491--504
                 W. P. Tang and   
                    G. H. Golub   The Block Decomposition of a Vandermonde
                                  Matrix and Its Applications  . . . . . . 505--517
              E. H. Twizell and   
                A. Q. M. Khaliq   One-step multiderivative methods for
                                  first order ordinary differential
                                  equations  . . . . . . . . . . . . . . . 518--527
        E. V. Krishnamurthy and   
               H. Venkateswaran   Errata: ``A parallel Wilf algorithm for
                                  complex zeros of a polynomial'' [BIT \bf
                                  21(1), 1981, pp. 104--111] . . . . . . . 528--528
                      Anonymous   Problems . . . . . . . . . . . . . . . . 529--530
                      Anonymous   New Books and Journals . . . . . . . . . 530--530
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 531--531
                      Anonymous   Acknowledgements . . . . . . . . . . . . 532--532
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 533--535
                      Anonymous   Addresses of the Authors . . . . . . . . 536--536


BIT
Volume 22, Number 1, March, 1982

                   Da Shing Yeh   Improved planarity algorithms  . . . . . 2--16
             Jainendra Navlakha   A new proof technique to establish
                                  equivalence of the original and the
                                  generated $\lambda$-free CFG with linear
                                  increase in size . . . . . . . . . . . . 17--26
                Markku Tamminen   The extendible cell method for closest
                                  point problems . . . . . . . . . . . . . 27--41
                Rodney W. Topor   Fundamental solutions of the eight
                                  queens problem . . . . . . . . . . . . . 42--52
               Stefan Ljung and   
                  Lennart Ljung   Fast numerical solution of Fredholm
                                  integral equations with stationary
                                  kernels  . . . . . . . . . . . . . . . . 54--72
            M. Madalena Martins   Generalized diagonal dominance in
                                  connection with the accelerated
                                  overrelaxation (AOR) method  . . . . . . 73--78
              R. M. M. Mattheij   Stable computation of solutions of
                                  unstable linear initial value recursions 79--93
                Peter R. Nelson   An approximation for the complex normal
                                  probability integral . . . . . . . . . . 94--100
         Heinz-Joachim Rack and   
                 Manfred Reimer   The numerical stability of evaluation
                                  schemes for polynomials based on the
                                  Lagrange interpolation form  . . . . . . 101--107
                     T. J. Ypma   Affine invariant convergence results for
                                  Newton's method  . . . . . . . . . . . . 108--118
              Charles B. Dunham   Biased rational Chebyshev approximation  119--122
                       C. Lazos   A Note on the CPU Usage of a Computer
                                  System with Many I/O Channels  . . . . . 123--124
                      Anonymous   Problems . . . . . . . . . . . . . . . . 125--126
                      Anonymous   New books and journals . . . . . . . . . 126--126
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 127--127
                      Anonymous   Addresses of the Authors . . . . . . . . 128--128

BIT
Volume 22, Number 2, June, 1982

                   Selim G. Akl   A constant-time parallel algorithm for
                                  computing convex hulls . . . . . . . . . 130--134
           D. C. S. Allison and   
                     M. T. Noga   USORT: an efficient hybrid of
                                  distributive partitioning sorting  . . . 135--139
            Robert W. Gunderson   Choosing the $r$-dimension for the FCV
                                  family of clustering algorithms  . . . . 140--149
              John W. Lloyd and   
               K. Ramamohanarao   Partial-match retrieval for dynamic
                                  files  . . . . . . . . . . . . . . . . . 150--168
                 Mary Lou Soffa   Control discipline necessity: making the
                                  language as general as the
                                  implementation . . . . . . . . . . . . . 169--182
                 J. R. Cash and   
                     A. Singhal   High order methods for the numerical
                                  solution of two-point boundary value
                                  problems . . . . . . . . . . . . . . . . 183--199
           Apostolos Gerasoulis   Singular integral equations --- the
                                  convergence of the Nyström interpolant of
                                  the Gauss--Chebyshev method  . . . . . . 200--210
                  E. Hairer and   
                   G. Bader and   
                     Ch. Lubich   On the stability of semi-implicit
                                  methods for ordinary differential
                                  equations  . . . . . . . . . . . . . . . 211--232
                     L. B. Rall   Solution of finite systems of equations
                                  by interval iteration  . . . . . . . . . 233--251
               Andreas Griewank   A short proof of the Dennis--Schnabel
                                  theorem  . . . . . . . . . . . . . . . . 252--256
                   K. M. Mjelde   Incremental allocation of a discrete and
                                  convex resource to concave activities    257--260
             Riaz A. Usmani and   
                   Manabu Sakai   A note on quadratic spline interpolation
                                  at mid-points  . . . . . . . . . . . . . 261--267
                      Anonymous   Problems . . . . . . . . . . . . . . . . 268--269
                      Anonymous   New Books and Journals . . . . . . . . . 270--270
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 271--271
                      Anonymous   Addresses of the Authors . . . . . . . . 272--272

BIT
Volume 22, Number 3, September, 1982

            H. Edelsbrunner and   
               H. A. Maurer and   
            F. P. Preparata and   
            A. L. Rosenberg and   
                   E. Welzl and   
                        D. Wood   Stabbing line segments . . . . . . . . . 274--281
            Michael A. Langston   Improved $0/1$-Interchange Scheduling    282--290
                 Bengt Lundberg   An axiomatization of events  . . . . . . 291--299
                       A. Perko   On the path representation of networks   300--302
        Eljas Soisalon-Soininen   Translations on a subclass of ${\rm
                                  LR}(k)$ grammars . . . . . . . . . . . . 303--312
                   S. McKee and   
                     N. Pitcher   Two-sided error bounds for
                                  discretisation methods in ordinary
                                  differential equations . . . . . . . . . 314--330
                  Edward Neuman   Convex interpolating splines of
                                  arbitrary degree. II . . . . . . . . . . 331--338
                  G. Sottas and   
                      G. Wanner   The number of positive weights of a
                                  quadrature formula . . . . . . . . . . . 339--352
             R. P. Tewarson and   
                       S. Gupta   Improving the accuracy of finite
                                  difference methods for solving boundary
                                  value ordinary differential equations    353--360
                Arne Wolfbrandt   Dynamic adaptive selection of
                                  integration algorithms when solving ODEs 361--367
                     T. J. Ypma   Following paths through turning points   368--383
               F. Costabile and   
                   C. Costabile   Two-step fourth order $P$-stable methods
                                  for second order differential equations  384--386
                Walter Gautschi   Polynomials orthogonal with respect to
                                  the reciprocal gamma function  . . . . . 387--389
        D. Daniel Sathiaraj and   
                      R. Sankar   The method of successive updated
                                  iterated defect correction and its
                                  application to second kind Volterra
                                  integral equations . . . . . . . . . . . 390--394
                    H. V. Smith   Global error bounds for the
                                  Clenshaw--Curtis quadrature formula  . . 395--398
                      Anonymous   Problems . . . . . . . . . . . . . . . . 399--400
                      Anonymous   New Books and Journals . . . . . . . . . 400--400

BIT
Volume 22, Number 4, December, 1982

          Bjòrn Kirkerud   Completeness of Hoare-calculi revisited  401--418
          Mats Löfgren and   
                Boris Magnusson   Access mechanisms in block structured
                                  environments . . . . . . . . . . . . . . 419--436
                     Peter Naur   Formalization in program development . . 437--453
                  Mai Thanh and   
                      T. D. Bui   An improvement of the binary merge
                                  algorithm  . . . . . . . . . . . . . . . 454--462
            Theodore A. Bickart   $P$-stable and $P[\alpha,\beta]$-stable
                                  integration/interpolation methods in the
                                  solution of retarded
                                  differential-difference equations  . . . 463--476
                 Wolfgang Bunse   Blending product-type quadrature rules   477--486
              Lars Eldén   A weighted pseudoinverse, generalized
                                  singular values, and constrained least
                                  squares problems . . . . . . . . . . . . 487--502
             Boles\law Kacewicz   On the optimal error of algorithms for
                                  solving a scalar autonomous ODE  . . . . 503--518
               Gunhild Lindskog   The continued fraction methods for the
                                  solution of systems of linear equations  519--527
                  J. C. Butcher   A short proof concerning $B$-stability   528--529
             T. H. Charles Chen   An upper bound for the Gauss--Legendre
                                  quadrature error for analytic functions  530--532
            P. Van der Cruyssen   Nonhomogeneous recursions and
                                  generalised continued fractions  . . . . 533--537
                   S. Weintraub   A prime gap of $682$ and a prime
                                  arithmetic sequence  . . . . . . . . . . 538--538
                      Anonymous   Problems . . . . . . . . . . . . . . . . 539--539
                      Anonymous   New Books and Journals . . . . . . . . . 540--541
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 540--541
                      Anonymous   Acknowledgements . . . . . . . . . . . . 542--542
                      Anonymous   Index 1982 . . . . . . . . . . . . . . . 543--544


BIT
Volume 23, Number 1, March, 1983

               Jyrki Katajainen   On the worst case of a minimal spanning
                                  tree algorithm for Euclidean space . . . 1--8
             Peter Kornerup and   
                  R. T. Gregory   Mapping integers and Hensel codes onto
                                  Farey fractions  . . . . . . . . . . . . 9--20
                  Franco Turini   Abstractions of Control Environments . . 21--35
                   Da Shing Yeh   On incremental shift-reduce parsing  . . 36--48
                 G. Avdelas and   
                 S. Galanis and   
                  A. Hadjidimos   On the optimization of a class of second
                                  order iterative schemes  . . . . . . . . 50--64
              Itshak Borosh and   
            Harald Niederreiter   Optimal multipliers for pseudorandom
                                  number generation by the linear
                                  congruential method  . . . . . . . . . . 65--74
          P. C. Chakravarti and   
                    M. S. Kamel   Stiffly stable second derivative
                                  multistep methods with higher order and
                                  improved stability regions . . . . . . . 75--83
                M. Crouzeix and   
          W. H. Hundsdorfer and   
                  M. N. Spijker   On the existence of solutions to the
                                  algebraic equations in implicit
                                  Runge--Kutta methods . . . . . . . . . . 84--91
               N. I. Ioakimidis   A natural interpolation formula for the
                                  numerical solution of singular integral
                                  equations with Hilbert kernel  . . . . . 92--104
                  S. L. Loi and   
                  A. W. McInnes   An algorithm for generalized rational
                                  interpolation  . . . . . . . . . . . . . 105--117
                   Tian Min Han   Numerical small parameter method for
                                  stiff ODE:s  . . . . . . . . . . . . . . 118--131
               Michael R. Leuze   A hybrid Laguerre method . . . . . . . . 132--138
              Philip Rabinowitz   On an osculatory quadrature formula  . . 139--140
                      Anonymous   Problems . . . . . . . . . . . . . . . . 141--142
                      Anonymous   Erratum  . . . . . . . . . . . . . . . . 142--142
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 143--144

BIT
Volume 23, Number 2, June, 1983

     Gunner Helweg Johansen and   
                      Chr. Gram   A simple algorithm for building the $3$D
                                  convex hull  . . . . . . . . . . . . . . 145--160
               Stephen Y. Itoga   A probabilistic version of the stable
                                  marriage problem . . . . . . . . . . . . 161--169
            J. A. Orenstein and   
              T. H. Merrett and   
                     L. Devroye   Linear sorting with $O({\rm log}\,n)$
                                  processors . . . . . . . . . . . . . . . 170--180
                   Esko Ukkonen   Exponential lower bounds for some
                                  NP-complete problems in a restricted
                                  linear decision tree model . . . . . . . 181--192
             David J. Evans and   
             Elias A. Lipitakis   Implicit semi-direct methods based on
                                  root-free sparse factorization
                                  procedures . . . . . . . . . . . . . . . 193--208
             David J. Evans and   
             Elias A. Lipitakis   Implicit semidirect methods based on
                                  root-free sparse factorization
                                  procedures . . . . . . . . . . . . . . . 194--208
                Walter Gautschi   How and how not to check Gaussian
                                  quadrature formulae  . . . . . . . . . . 209--216
             Boles\law Kacewicz   Optimality of Euler-integral information
                                  for solving a scalar autonomous ODE  . . 217--230
              William J. Layton   The finite element method for a
                                  degenerate hyperbolic partial
                                  differential equation  . . . . . . . . . 231--238
        D. Daniel Sathiaraj and   
                      R. Sankar   The method of successive extrapolated
                                  iterated defect correction and its
                                  application to second kind Fredholm's
                                  integral equations . . . . . . . . . . . 239--247
                    K. Zi\ketak   The $l_p$-solution of the nonlinear
                                  matrix equation $XY=A$ . . . . . . . . . 248--257
                   D. P. Laurie   Sharper error estimates in adaptive
                                  quadrature . . . . . . . . . . . . . . . 258--261
             Rudolf Scherer and   
              Helmut Türke   Reflected and transposed Runge--Kutta
                                  methods  . . . . . . . . . . . . . . . . 262--266
               Stein W. Wallace   On degeneracy in enumeration . . . . . . 267--270
                      Anonymous   Problems . . . . . . . . . . . . . . . . 271--272
                      Anonymous   Books Received . . . . . . . . . . . . . 272--272
                   S. McKee and   
                     N. Pitcher   Erratum: ``Two-sided error bounds for
                                  discretisation methods in ordinary
                                  differential equations'' [BIT \bf 22(3),
                                  1982, pp. 314--330]  . . . . . . . . . . 272--272

BIT
Volume 23, Number 3, September, 1983

             Walter A. Burkhard   Interpolation-based index maintenance    274--294
                       M. C. Er   An iterative solution to the generalized
                                  Towers of Hanoi problem  . . . . . . . . 295--302
               H. Legind Larsen   Generalized double modulo $11$ check
                                  digit error detection  . . . . . . . . . 303--307
                   Da Shing Yeh   On incremental evaluation of ordered
                                  attributed grammars  . . . . . . . . . . 308--320
                       S. Amini   Stability analysis of methods employing
                                  reducible rules for Volterra integral
                                  equations  . . . . . . . . . . . . . . . 322--328
          Åke Björck   A block $QR$ algorithm for partitioning
                                  stiff differential systems . . . . . . . 329--345
               Seppo Linnainmaa   Error linearization as an effective tool
                                  for experimental analysis of the
                                  numerical stability of algorithms  . . . 346--359
             F. Patrício   A class of hybrid formulae for the
                                  numerical integration of stiff systems   360--369
            Robert Piessens and   
                 Maria Branders   Modified Clenshaw--Curtis method for the
                                  computation of Bessel function integrals 370--381
             R. P. Tewarson and   
                   N. S. Huslak   An adaptive implementation of
                                  interpolation methods for boundary value
                                  ordinary differential equations  . . . . 382--387
                Reiner Vanselow   Nonlinear stability behaviour of linear
                                  multistep methods  . . . . . . . . . . . 388--396
               M. M. Chawla and   
                    C. P. Katti   Addendum: ``A new fourth order method
                                  for computing eigenvalues of two-point
                                  boundary value problems'' [BIT \bf
                                  20(4), 1980, pp. 511--514; MR 82e:65084] 397--398
               Manabu Sakai and   
                 Riaz A. Usmani   Some new consistency relations
                                  connecting spline values and integrals
                                  of the spline  . . . . . . . . . . . . . 399--402
           Sverre Storòy   Ranking of vertices in the linear
                                  fractional programming problem . . . . . 403--405
                      Anonymous   Problems . . . . . . . . . . . . . . . . 406--407
                      Anonymous   New Books and Journals . . . . . . . . . 407--407
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 408--408

BIT
Volume 23, Number 4, December, 1983

               V. S. Alagar and   
                  T. D. Bui and   
                      Mai Thanh   Efficient algorithms for merging . . . . 409--428
                       M. C. Er   An analysis of the generalized Towers of
                                  Hanoi problem  . . . . . . . . . . . . . 429--435
           Shou Hsuan Huang and   
                     C. K. Wong   Binary search trees with limited
                                  rotation . . . . . . . . . . . . . . . . 436--455
              T. M. Nicholl and   
                  D. T. Lee and   
                 Y. Z. Liao and   
                     C. K. Wong   On the $X$-$Y$ convex hull of a set of
                                  $X$-$Y$ polygons . . . . . . . . . . . . 456--471
            Vasudevan Raman and   
           S. Sitharama Iyengar   Properties and Applications of Forests
                                  of Quadtrees for Pictorial Data
                                  Representation . . . . . . . . . . . . . 472--486
              Catterina Dagnino   Extended product integration rules . . . 487--499
              Per Lötstedt   Perturbation bounds for the linear least
                                  squares problem subject to linear
                                  inequality constraints . . . . . . . . . 500--519
                  Meng Zhao Qin   Stability of difference schemes for a
                                  class of partial differential equations  520--528
                   K. M. Mjelde   Max-min resource allocation  . . . . . . 529--537
              J. M. Borwein and   
                  P. B. Borwein   A very rapidly convergent product
                                  expansion for $\pi$  . . . . . . . . . . 538--540
                   M. M. Chawla   Unconditionally stable Noumerov-type
                                  methods for second order differential
                                  equations  . . . . . . . . . . . . . . . 541--542
                   Manabu Sakai   Some new consistency relations
                                  connecting spline values at mesh and mid
                                  points . . . . . . . . . . . . . . . . . 543--546
                   S. Weintraub   Erratum: ``A prime gap of $682$ and a
                                  prime arithmetic sequence'' [BIT 22(4),
                                  1982, pp. 538; MR 84b:10014] . . . . . . 546--546
                      Anonymous   Problems . . . . . . . . . . . . . . . . 547--548
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 549--549
                      Anonymous   Acknowledgements . . . . . . . . . . . . 550--550
                      Anonymous   Index 1983 . . . . . . . . . . . . . . . 551--552


BIT
Volume 24, Number 1, March, 1984

           D. C. S. Allison and   
                     M. T. Noga   Some performance tests of convex hull
                                  algorithms . . . . . . . . . . . . . . . 2--13
                Svante Carlsson   Improving worst-case behavior of heaps   14--18
                 J. Ernvall and   
                  O. Nevalainen   Estimating the length of minimal
                                  spanning trees in compression of files   19--32
               T. I. Fenner and   
                      G. Loizou   Loop-free algorithms for traversing
                                  binary trees . . . . . . . . . . . . . . 33--44
                  W. J. Hsu and   
                       M. W. Du   Computing a longest common subsequence
                                  for a set of strings . . . . . . . . . . 45--59
            J. P. Malmquist and   
                E. L. Robertson   On the complexity of partitioning sparse
                                  matrix representations . . . . . . . . . 60--68
                 G. E. Bell and   
                 G. M. Phillips   Aitken acceleration of some alternating
                                  series . . . . . . . . . . . . . . . . . 70--77
                    J. Chen and   
              L. W. Johnson and   
                    R. D. Riess   An algorithm for Gauss harmonic formulas 78--84
           R. D. Grigorieff and   
                P. J. Paes-Leme   On the zero-stability of the $3$-step
                                  BDF-formula on nonuniform grids  . . . . 85--91
                     Peter Linz   Uncertainty in the solution of linear
                                  operator equations . . . . . . . . . . . 92--101
                 M. Neumann and   
                 R. J. Plemmons   Backward error analysis for linear
                                  systems associated with inverses of
                                  $H$-matrices . . . . . . . . . . . . . . 102--112
                 Jan Bohman and   
         Carl-Erik Fröberg   On numerical computation of singular
                                  integrals  . . . . . . . . . . . . . . . 113--116
                   M. M. Chawla   Numerov made explicit has better
                                  stability  . . . . . . . . . . . . . . . 117--118
          Jainendra K. Navlakha   An analytical technique for
                                  $3$-dimensional interpolation  . . . . . 119--122
        Alicja Smoktunowicz and   
             Jolanta Sokolnicka   Binary cascades iterative refinement in
                                  doubled-mantissa arithmetics . . . . . . 123--127
                      Anonymous   Problems . . . . . . . . . . . . . . . . 128--130
                      Anonymous   New Books and Journals . . . . . . . . . 131--131
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 132--132

BIT
Volume 24, Number 2, June, 1984

             Ratan K. Ghosh and   
            G. P. Bhattacharjee   A parallel search algorithm for directed
                                  acyclic graphs . . . . . . . . . . . . . 133--150
                      Arne Maus   Delaunay triangulation and the convex
                                  hull of $n$ points in expected linear
                                  time . . . . . . . . . . . . . . . . . . 151--163
             Erkki Mäkinen   On context-free and Szilard languages    164--170
                     Timo Niemi   Specification of a query language by the
                                  attribute method . . . . . . . . . . . . 171--186
                S. S. Tseng and   
                   R. C. T. Lee   A new parallel sorting algorithm based
                                  upon min-mid-max operations  . . . . . . 187--195
                    Shmuel Zaks   A new algorithm for generation of
                                  permutations . . . . . . . . . . . . . . 196--204
              Per Lötstedt   Solving the minimal least squares
                                  problem subject to bounds on the
                                  variables  . . . . . . . . . . . . . . . 205--224
                   R. M. Thomas   Phase properties of high order, almost
                                  $P$-stable formulae  . . . . . . . . . . 225--238
             Jarle Berntsen and   
               Terje O. Espelid   On the use of Gauss quadrature in
                                  adaptive automatic integration schemes   239--242
            Duncan A. Buell and   
              Richard H. Hudson   On runs of consecutive quadratic
                                  residues and quadratic nonresidues . . . 243--247
                     J. R. Cash   Efficient $P$-stable methods for
                                  periodic initial value problems  . . . . 248--252
                    H. V. Smith   The numerical approximation of a class
                                  of finite integrals  . . . . . . . . . . 253--256
                      Anonymous   Problems . . . . . . . . . . . . . . . . 257--258
                      Anonymous   New Books and Journals . . . . . . . . . 259--259
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 260--260

BIT
Volume 24, Number 3, September, 1984

                   Mee Yee Chan   Multidisk file design: An analysis of
                                  folding buckets to disks . . . . . . . . 262--268
                R. C. Chang and   
                   R. C. T. Lee   On the average length of Delaunay
                                  triangulations . . . . . . . . . . . . . 269--273
                   P. Gupta and   
            G. P. Bhattacharjee   A parallel selection algorithm . . . . . 274--287
       Bengt Nordström and   
                      Jan Smith   Propositions and specifications of
                                  programs in Martin-Löf's type theory  . . 288--301
               G. M. Prabhu and   
                   Narsingh Deo   On the power of a perturbation for
                                  testing nonisomorphism of graphs . . . . 302--307
                S. S. Tseng and   
                   R. C. T. Lee   A parallel algorithm to solve the stable
                                  marriage problem . . . . . . . . . . . . 308--316
                   Aimo A. Torn   Hashing With Overflow Indexing . . . . . 317--332
                  D. Y. Yeh and   
                      D. T. Lee   Graph algorithms on a tree-structured
                                  parallel computer  . . . . . . . . . . . 333--340
            Ravi P. Agarwal and   
                Ramesh C. Gupta   On the solution of Holt's problem  . . . 341--346
                      K. Dekker   Error bounds for the solution to the
                                  algebraic equations in Runge--Kutta
                                  methods  . . . . . . . . . . . . . . . . 347--356
                N. M. Missirlis   The extrapolated first order method for
                                  solving systems with complex eigenvalues 357--365
                    A. Neumaier   An interval version of the secant method 366--372
               P. H. Sammon and   
                P. Forsyth, Jr.   Instability in Runge--Kutta schemes for
                                  simulation of oil recovery . . . . . . . 373--379
             Georg Brügner   Three-triangle-tangram . . . . . . . . . 380--382
                   Ernst Hairer   A note on $D$-stability  . . . . . . . . 383--386
   Shou Hsuan Stephen Huang and   
                     C. K. Wong   Average number of rotations and access
                                  cost in $iR$-trees . . . . . . . . . . . 387--390
          Gustaf Söderlind   An error bound for fixed-point
                                  iterations . . . . . . . . . . . . . . . 391--393
                     T. J. Ypma   Linear stability of stiff differential
                                  equation solvers . . . . . . . . . . . . 394--396
                      Anonymous   Problems . . . . . . . . . . . . . . . . 397--400
                      Anonymous   Books Received . . . . . . . . . . . . . 400--400
                      Anonymous   Erratum  . . . . . . . . . . . . . . . . 400--400
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 400--400
                     J. R. Cash   Erratum: ``Efficient $P$-stable methods
                                  for periodic initial value problems''
                                  [BIT 24(2), 1984, pp. 248--252]  . . . . 400--400

BIT
Volume 24, Number 4, December, 1984

            R. S. Anderssen and   
                  F. R. de Hoog   On the correction of finite difference
                                  eigenvalue approximations for
                                  Sturm--Liouville problems with general
                                  boundary conditions  . . . . . . . . . . 401--412
                    O. Axelsson   Error estimates over infinite intervals
                                  of some discretizations of evolution
                                  equations  . . . . . . . . . . . . . . . 413--424
                  J. C. Butcher   An application of the Runge--Kutta space 425--440
                 George Cybenko   The numerical stability of the lattice
                                  algorithm for least squares linear
                                  prediction problems  . . . . . . . . . . 441--455
                   P. Deuflhard   Computation of periodic solutions of
                                  nonlinear ODEs . . . . . . . . . . . . . 456--466
              Lars Eldén   A note on the computation of the
                                  generalized cross-validation function
                                  for ill-conditioned least squares
                                  problems . . . . . . . . . . . . . . . . 467--472
                Walter Gautschi   On some orthogonal polynomials of
                                  interest in theoretical chemistry  . . . 473--483
                 C. W. Gear and   
                    D. R. Wells   Multirate linear multistep methods . . . 484--502
                A. A. Goldstein   A note on the complexity of an algorithm
                                  for Chebyshev approximation  . . . . . . 503--509
       Sven-Åke Gustafson   On the stability of a class of
                                  convergence acceleration methods for
                                  power series . . . . . . . . . . . . . . 510--519
                  E. Hairer and   
                  H. Türke   The equivalence of $B$-stability and
                                  $A$-stability  . . . . . . . . . . . . . 520--528
              Arieh Iserles and   
       Syvert P. Nòrsett   A proof of the first Dahlquist barrier
                                  by order stars . . . . . . . . . . . . . 529--537
               Rolf Jeltsch and   
               Olavi Nevanlinna   Dahlquist's first barrier for multistage
                                  multistep formulas . . . . . . . . . . . 538--555
           Göran Kjellberg   Two observations on Durand--Kerner's
                                  root-finding method  . . . . . . . . . . 556--559
                   H. O. Kreiss   Central difference schemes and stiff
                                  boundary value problems  . . . . . . . . 560--567
         Bo Kågström   The generalized singular value
                                  decomposition and the general
                                  $(A-\lambda B)$-problem  . . . . . . . . 568--583
         Randall J. LeVeque and   
             Lloyd N. Trefethen   On the resolvent condition in the Kreiss
                                  Matrix Theorem . . . . . . . . . . . . . 584--591
                 Werner Liniger   On factored discretizations of the
                                  Laplacian for the fast solution of
                                  Poisson's equation on general regions    592--608
          R. M. M. Mattheij and   
            R. E. O'Malley, Jr.   On solving boundary value problems for
                                  multiscale systems using asymptotic
                                  approximations and multiple-shooting . . 609--622
          Gérard Meurant   The block preconditioned conjugate
                                  gradient method on vector computers  . . 623--633
   Syvert P. Nòrsett and   
                 Per G. Thomsen   Embedded SDIRK-methods of basic order
                                  three  . . . . . . . . . . . . . . . . . 634--646
                 Lothar Reichel   An asymptotically orthonormal polynomial
                                  family . . . . . . . . . . . . . . . . . 647--655
                  M. N. Spijker   On the relation between stability and
                                  contractivity  . . . . . . . . . . . . . 656--666
          Gustaf Söderlind   On nonlinear difference and differential
                                  equations  . . . . . . . . . . . . . . . 667--680
                  P. Van Dooren   Deadbeat control: A special inverse
                                  eigenvalue problem . . . . . . . . . . . 681--699
                  Zahari Zlatev   Application of predictor-corrector
                                  schemes with several correctors in
                                  solving air pollution problems . . . . . 700--715


BIT
Volume 25, Number 1, March, 1985

                 Stefan Arnborg   Efficient algorithms for combinatorial
                                  problems on graphs with bounded
                                  decomposability --- a survey . . . . . . 1--23
          Ole Emmanuel Franksen   The nature of data --- From measurements
                                  to systems . . . . . . . . . . . . . . . 24--50
                    Rolf Nossum   Automated theorem proving methods  . . . 51--64
                 Martti Tienari   Computer Networking of Nordic
                                  Universities . . . . . . . . . . . . . . 65--69
                  T. D. Bui and   
                      Mai Thanh   Significant improvements to the
                                  Ford-Johnson algorithm for sorting . . . 70--75
           Bernard Chazelle and   
              Leo J. Guibas and   
                      D. T. Lee   The power of geometric duality . . . . . 76--90
               Ola-Olu A. Daini   A language-driven generalized numerical
                                  database translator  . . . . . . . . . . 91--105
                D. J. Evans and   
                Nadia Y. Yousif   Analysis of the performance of the
                                  parallel quicksort method  . . . . . . . 106--112
              Philippe Flajolet   Approximate counting: A detailed
                                  analysis . . . . . . . . . . . . . . . . 113--134
                Markku Tamminen   On Search by Address Computation . . . . 135--147
                 W. P. Yang and   
                       M. W. Du   A Backtracking Method for Constructing
                                  Perfect Hash Functions from a Set of
                                  Mapping Functions  . . . . . . . . . . . 148--164
                    O. Axelsson   A survey of preconditioned iterative
                                  methods for linear systems of algebraic
                                  equations  . . . . . . . . . . . . . . . 165--187
              Germund Dahlquist   $33$ years of numerical instability. I   188--204
                    Hans Riesel   Modern factorization methods . . . . . . 205--222
           Giovanni Di Lena and   
              Roberto I. Peluso   On conditions for the existence and
                                  uniqueness of solutions to the algebraic
                                  equations in Runge--Kutta methods  . . . 223--232
                 Suchitra Gupta   Multiderivative Runge--Kutta processes
                                  for two-point boundary value problems    233--241
           N. I. Ioakimidis and   
             E. G. Anastasselou   A simple quadrature-type method for the
                                  computation of real zeros of analytic
                                  functions in finite intervals  . . . . . 242--249
                     M. K. Jain   Fifth order implicit multipoint method
                                  for solving equations  . . . . . . . . . 250--255
                    A. Neumaier   Interval iteration for zeros of systems
                                  of equations . . . . . . . . . . . . . . 256--273
               Stein W. Wallace   Pivoting rules and redundancy schemes in
                                  extreme point enumeration  . . . . . . . 274--280
                       S. Amini   Stability analysis of methods employing
                                  reducible rules for Volterra integral
                                  equations of the first kind  . . . . . . 281--284
                Kees Dekker and   
                   Ernst Hairer   A necessary condition for ${\rm
                                  BSI}$-stability  . . . . . . . . . . . . 285--288
              Jarmo Ernvall and   
           Jyrki Katajainen and   
               Martti Penttonen   NP-completeness of the Hamming salesman
                                  problem  . . . . . . . . . . . . . . . . 289--292
             Erkki Mäkinen   A note on depth-first derivations  . . . 293--296
                      M. Reimer   All symmetric interpolatory
                                  block-implicit methods of order less
                                  than six are $A$-stable  . . . . . . . . 297--298
                      Anonymous   Problems . . . . . . . . . . . . . . . . 299--300
                      Anonymous   Books Received . . . . . . . . . . . . . 300--300

BIT
Volume 25, Number 2, June, 1985

              Ivan E. Auger and   
           M. S. Krishnamoorthy   A parallel algorithm for the monadic
                                  unification problem  . . . . . . . . . . 302--306
              N. D. Francis and   
                  D. I. Fleming   Optimum allocation of places to students
                                  in a national university system  . . . . 307--317
                 Stein Krogdahl   Multiple Inheritance in Simula-like
                                  Languages  . . . . . . . . . . . . . . . 318--326
             Alberto Pettorossi   Towers of Hanoi problems: deriving
                                  iterative solutions by program
                                  transformations  . . . . . . . . . . . . 327--334
               Mireille Regnier   Analysis of Grid File Algorithms . . . . 335--357
             Lars-Erik Thorelli   A language for linking modules into
                                  systems  . . . . . . . . . . . . . . . . 358--378
               E. J. van Asselt   On $M$-functions and nonlinear
                                  relaxation methods . . . . . . . . . . . 380--385
                   G. J. Cooper   Algebraic stability and the existence of
                                  solutions of implicit Runge--Kutta
                                  equations  . . . . . . . . . . . . . . . 386--390
             Jòrgen Sand   $A_0$-contractivity of the variable-step
                                  BDFs of order less than four . . . . . . 391--398
                Claus Schneider   Generalized singly-implicit Runge--Kutta
                                  methods with arbitrary knots . . . . . . 399--412
                 Ezio Venturino   Error bounds of the Galerkin method for
                                  singular integral equations of the
                                  second kind  . . . . . . . . . . . . . . 413--419
         Shimshon Berkovits and   
                  Joel E. Sachs   Analysis of the Herlestam and
                                  Johannesson discrete logarithm scheme in
                                  ${\rm GF}(2^n)$ for large $n^1$  . . . . 420--424
           M. R. Valença   Multiple shooting using interval
                                  analysis . . . . . . . . . . . . . . . . 425--427
                      Anonymous   Problems . . . . . . . . . . . . . . . . 428--430
                      Anonymous   New Books and Journals . . . . . . . . . 431--431
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 432--432

BIT
Volume 25, Number 3, September, 1985

               T. I. Fenner and   
                   A. M. Frieze   An algorithm for finding a matroid basis
                                  which maximizes the product of the
                                  weights of the elements  . . . . . . . . 433--438
                  Kai Koskimies   A note on one-pass evaluation of
                                  attribute grammars . . . . . . . . . . . 439--450
                 M. T. Noga and   
               D. C. S. Allison   Sorting in linear expected time  . . . . 451--465
                     Otto Nurmi   A fast line-sweep algorithm for hidden
                                  line elimination . . . . . . . . . . . . 466--472
               Michael J. Quinn   A note on two parallel algorithms to
                                  solve the stable marriage problem  . . . 473--476
           K. Ramamohanarao and   
                 R. Sacks-Davis   Partial Match Retrieval Using Recursive
                                  Linear Hashing . . . . . . . . . . . . . 477--484
                   Pawel Winter   Generalized Steiner problem in
                                  outerplanar networks . . . . . . . . . . 485--496
          U. Anantha Krishnaiah   $E$-stable methods for exponentially
                                  decreasing solutions of second order
                                  initial value problems . . . . . . . . . 497--506
                   J. L. Barlow   Stability analysis of the $G$-algorithm
                                  and a note on its application to sparse
                                  least squares problems . . . . . . . . . 507--520
                  J. C. Butcher   The nonexistence of ten-stage eighth
                                  order explicit Runge--Kutta methods  . . 521--540
                       O. Ersoy   Representation of real discrete Fourier
                                  transform in terms of a new set of
                                  functions based upon Möbius inversion . . 541--556
                      Anonymous   Problems . . . . . . . . . . . . . . . . 557--559
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 560--560
                      Anonymous   New Books and Journals . . . . . . . . . 560--560

BIT
Volume 25, Number 4, December, 1985

            A. C. Armenakis and   
                L. E. Garey and   
                    R. D. Gupta   An adaptation of a root finding method
                                  to searching ordered disk files  . . . . 561--568
                 Klaus Hinrichs   Implementation of the grid file: design
                                  concepts and experience  . . . . . . . . 569--592
                Matti Jakobsson   Compression of Character Strings by an
                                  Adaptive Dictionary  . . . . . . . . . . 593--603
             Erkki Mäkinen   On permutative grammars generating
                                  context-free languages . . . . . . . . . 604--610
           Martti Penttonen and   
               Jyrki Katajainen   Notes on the complexity of sorting in
                                  abstract machines  . . . . . . . . . . . 611--622
                 Jennifer Dixon   On the order of the error in
                                  discretization methods for weakly
                                  singular second kind Volterra integral
                                  equations with nonsmooth solutions . . . 623--634
               M. Jankowski and   
              H. Wo\'zniakowski   The accurate solution of certain
                                  continuous problems using only single
                                  precision arithmetic . . . . . . . . . . 635--651
      J. F. B. M. Kraaijevanger   $B$-convergence of the implicit midpoint
                                  rule and the trapezoidal rule  . . . . . 652--666
                 Bernard Smeets   On the number of polynomials over ${\rm
                                  GF}(2)$ that factor into $2,\;3$ or $4$
                                  prime polynomials  . . . . . . . . . . . 667--674
                   G. J. Cooper   Reducible Runge--Kutta methods . . . . . 675--680
               N. I. Ioakimidis   A modification of the classical
                                  quadrature method for locating zeros of
                                  analytic functions . . . . . . . . . . . 681--686
             Jòrgen Sand   Integration methods for solving
                                  equations  . . . . . . . . . . . . . . . 687--688
                      Anonymous   Problems . . . . . . . . . . . . . . . . 689--690
                      Anonymous   New Books and Journals . . . . . . . . . 691--691
                      Anonymous   BIT Prize for Young Nordic Scientists    692--692
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 692--692
                      Anonymous   Acknowledgements . . . . . . . . . . . . 693--693
                      Anonymous   Index 1985 . . . . . . . . . . . . . . . 694--696


BIT
Volume 26, Number 1, March, 1986

                 Becky Chan and   
                   Selim G. Akl   Generating combinations in parallel  . . 1--6
                R. C. Chang and   
                   R. C. T. Lee   An $O(N{\rm log}\,N)$ minimal spanning
                                  tree algorithm for $N$ points in the
                                  plane  . . . . . . . . . . . . . . . . . 7--16
                    G. Louchard   Brownian motion and algorithm complexity 17--34
           Michael J. Quinn and   
                   Narsingh Deo   An upper bound for the speedup of
                                  parallel best-bound branch-and-bound
                                  algorithms . . . . . . . . . . . . . . . 35--43
                   Pawel Winter   An algorithm for the enumeration of
                                  spanning trees . . . . . . . . . . . . . 44--62
               M. M. Chawla and   
                      P. S. Rao   Phase-lag analysis of explicit Nyström
                                  methods for ``$y=f(x,y)$'' . . . . . . . 63--70
                     Annie Cuyt   Multivariate Padé approximants revisited  71--79
              Bernd Hofmann and   
              Volkmar Friedrich   On regularization and discretization
                                  control for the numerical solution of
                                  inverse problems in parabolic equations  80--92
           S. R. K. Iyengar and   
                     R. K. Jain   Derivative free multipoint iterative
                                  methods for simple and multiple roots    93--99
   Syvert P. Nòrsett and   
                 Per G. Thomsen   Local error control in SDIRK-methods . . 100--113
             Jòrgen Sand   Circle contractive linear multistep
                                  methods  . . . . . . . . . . . . . . . . 114--122
              J. M. Borwein and   
                  P. B. Borwein   An explicit cubic iteration for $\pi$    123--126
            Huang Bing-Chao and   
                Donald E. Knuth   A one-way, stackless quicksort algorithm 127--130
              Philip Rabinowitz   The convergence of interpolatory product
                                  integration rules  . . . . . . . . . . . 131--134
                      Anonymous   Problems . . . . . . . . . . . . . . . . 135--135
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 136--136

BIT
Volume 26, Number 2, June, 1986

                       H. C. Du   Disk allocation methods for binary
                                  Cartesian product files  . . . . . . . . 138--147
              Anders Edenbrandt   Quotient tree partitioning of undirected
                                  graphs . . . . . . . . . . . . . . . . . 148--155
            Jeffrey H. Kingston   The amortized complexity of Henriksen's
                                  algorithm  . . . . . . . . . . . . . . . 156--163
                  Sigurd Meldal   An axiomatic semantics for nested
                                  concurrency  . . . . . . . . . . . . . . 164--174
                     Peter Naur   Thinking and Turing's test . . . . . . . 175--187
           Heikki Saikkonen and   
               Stefan Rönn   Distributed termination on a ring  . . . 188--194
                       Y. Zhang   A note on parallel depth first search    195--198
                       S. Amini   Efficient quadrature rules with a priori
                                  error estimates for integrands with end
                                  point singularities  . . . . . . . . . . 200--208
              Gene H. Golub and   
                      R. Kannan   Convergence of a two-stage Richardson
                                  process for nonlinear equations  . . . . 209--216
            Martin S. Hanna and   
             David G. Evans and   
            Peter N. Schweitzer   On the approximation of plane curves by
                                  parametric cubic splines . . . . . . . . 217--232
               D. B. Hunter and   
                   G. E. Okecha   A modified Gaussian quadrature rule for
                                  integrals involving poles of any order   233--240
                  Per Erik Koch   Jackson theorems for generalized
                                  polynomials with special applications to
                                  trigonometric and hyperbolic functions   241--250
                   A. L. Andrew   The accuracy of Numerov's method for
                                  eigenvalues  . . . . . . . . . . . . . . 251--253
               Claude Brezinski   On interpolatory multivariate Padé-type
                                  approximants . . . . . . . . . . . . . . 254--258
                  J. Herzberger   Bounds for the $R$-order of certain
                                  iterative numerical processes  . . . . . 259--262
                      Anonymous   Problems . . . . . . . . . . . . . . . . 263--263
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 264--264
                      Anonymous   New books and Journals . . . . . . . . . 264--264
                      Anonymous   New Books and Journals . . . . . . . . . 264--264

BIT
Volume 26, Number 3, September, 1986

                  Alfs Berztiss   A taxonomy of binary tree traversals . . 266--276
                 G. H. Chen and   
                Maw Sheng Chern   Parallel generation of permutations and
                                  combinations . . . . . . . . . . . . . . 277--283
               Jakob Krarup and   
                   Peter Pruzan   Assessment of Approximate Algorithms:
                                  The Error Measure's Crucial Role . . . . 284--294
                  Sigurd Meldal   Partial Correctness of Exits from
                                  Concurrent Structures  . . . . . . . . . 295--302
               Robert Schreiber   On Systolic Array Methods for Band
                                  Matrix Factorizations  . . . . . . . . . 303--316
               M. M. Chawla and   
                   S. McKee and   
                        G. Shaw   Order $h^2$ method for a singular
                                  two-point boundary value problem . . . . 318--326
 Klaus-Jürgen Förster   On Chebyshev quadrature for a special
                                  class of weight functions  . . . . . . . 327--332
                    M. Koppinen   Computation of simple characters of a
                                  Chevalley group  . . . . . . . . . . . . 333--338
   Syvert P. Nòrsett and   
                 Per G. Thomsen   Switching between modified Newton and
                                  fix-point iteration for implicit
                                  ODE-solvers  . . . . . . . . . . . . . . 339--348
                 Lothar Reichel   On polynomial approximation in the
                                  uniform norm by the discrete least
                                  squares method . . . . . . . . . . . . . 349--368
           Yiannis G. Saridakis   Generalized consistent orderings and the
                                  accelerated overrelaxation method  . . . 369--376
              Jochen W. Schmidt   Convex interval interpolation with cubic
                                  splines  . . . . . . . . . . . . . . . . 377--387
                  C. L. Frenzen   A note on an error estimate for least
                                  squares approximation  . . . . . . . . . 388--391
              Panos M. Pardalos   An algorithm for a class of nonlinear
                                  fractional problems using ranking of the
                                  vertices . . . . . . . . . . . . . . . . 392--395
                   Manabu Sakai   A characterization of a class of
                                  polynomial splines by convolution  . . . 396--397
                      Anonymous   Problems . . . . . . . . . . . . . . . . 398--399
                      Anonymous   New Books and Journals . . . . . . . . . 399--400
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 400--400

BIT
Volume 26, Number 4, December, 1986

                   Keith Brinck   Computing Parent Nodes in Threaded
                                  Binary Trees . . . . . . . . . . . . . . 401--409
                    C. C. Chang   On the Design of a Key-Lock-Pair
                                  Mechanism in Information Protection
                                  Systems  . . . . . . . . . . . . . . . . 410--417
           Pranay Chaudhuri and   
                 Ratan K. Ghosh   Parallel algorithms for analyzing
                                  activity networks  . . . . . . . . . . . 418--429
       W. Randolph Franklin and   
                    Varol Akman   Reconstructing Visible Regions from
                                  Visible Segments . . . . . . . . . . . . 430--441
       Shou-Hsuan Stephen Huang   Ordered priority queues  . . . . . . . . 442--450
           Robert Schreiber and   
                   Wei-Pai Tang   On Systolic Arrays for Updating the
                                  Cholesky Factorization . . . . . . . . . 451--466
                     D. Yun Yeh   A dynamic programming approach to the
                                  complete set partitioning problem  . . . 467--474
             C. W. Clenshaw and   
                 F. W. J. Olver   Unrestricted algorithms for reciprocals
                                  and square roots . . . . . . . . . . . . 475--492
                  P. Concus and   
                     G. Meurant   On computing INV block preconditionings
                                  for the conjugate gradient method  . . . 493--504
               Rolf Jeltsch and   
               Olavi Nevanlinna   Error bounds for multistep methods
                                  revisited  . . . . . . . . . . . . . . . 505--520
        G. V. Milovanovi\'c and   
              B. P. Acharya and   
                 T. N. Pattnaik   On numerical evaluation of double
                                  integrals of an analytic function of two
                                  complex variables  . . . . . . . . . . . 521--526
                  Edward Neuman   Convex interpolating splines of
                                  arbitrary degree. III  . . . . . . . . . 527--536
                H. Guggenheimer   Initial approximations in
                                  Durand--Kerner's root finding method . . 537--539
                      Anonymous   Problems . . . . . . . . . . . . . . . . 540--542
                      Anonymous   New books and journals . . . . . . . . . 543--543
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 544--544
                      Anonymous   Acknowledgements . . . . . . . . . . . . 545--545


BIT
Volume 27, Number 1, March, 1987

                Svante Carlsson   Average-case results on Heapsort . . . . 2--17
        Rade Doroslova\vcki and   
         Ivan Stojmenovi\'c and   
                Ratko To\vsi\'c   Generating and counting triangular
                                  systems  . . . . . . . . . . . . . . . . 18--24
             J. van Leeuwen and   
                  J. Wiedermann   Array processing machines: An abstract
                                  model  . . . . . . . . . . . . . . . . . 25--43
                 Lutz M. Wegner   A generalized, one-way, stackless
                                  quicksort  . . . . . . . . . . . . . . . 44--48
                 Adi Ben-Israel   A ${\bf Z}$-simplex algorithm with
                                  partial updates  . . . . . . . . . . . . 50--61
                 K. Burrage and   
              W. H. Hundsdorfer   The order of $B$-convergence of
                                  algebraically stable Runge--Kutta
                                  methods  . . . . . . . . . . . . . . . . 62--71
         Giuliana Criscuolo and   
           Giuseppe Mastroianni   Convergence of Gauss type product
                                  formulas for the evaluation of
                                  two-dimensional Cauchy principal value
                                  integrals  . . . . . . . . . . . . . . . 72--84
          Ulf Torsten Ehrenmark   On the error term of the Filon
                                  quadrature formulae  . . . . . . . . . . 85--97
                Daniel C. Mayer   Sharp bounds for the partition function
                                  of integer sequences . . . . . . . . . . 98--110
      Miodrag S. Petkovi\'c and   
         Lidija V. Stefanovi\'c   On some iteration functions for the
                                  simultaneous computation of multiple
                                  complex polynomial zeros . . . . . . . . 111--122
              Gary K. Rockswold   $A_0$-stable linear multistep formulas
                                  of the $\alpha$-type . . . . . . . . . . 123--128
                      Anonymous   Problems . . . . . . . . . . . . . . . . 129--130
                      Anonymous   New Books and Journals . . . . . . . . . 131--131
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 132--132

BIT
Volume 27, Number 2, June, 1987

            H. A. Burgdorff and   
                 S. Jajodia and   
          F. N. Springsteel and   
                   Y. Zalcstein   Alternative methods for the
                                  reconstruction of trees from their
                                  traversals . . . . . . . . . . . . . . . 133--140
                 G. H. Chen and   
            Maw-Sheng Chern and   
                   R. C. T. Lee   A new systolic architecture for convex
                                  hull and half-plane intersection
                                  problems . . . . . . . . . . . . . . . . 141--147
          Donald K. Friesen and   
            Michael A. Langston   Bin packing: on optimizing the number of
                                  pieces packed  . . . . . . . . . . . . . 148--156
                  G. Loizou and   
                    P. Thanisch   On finding a worst-case optimal fourth
                                  normal form database decomposition . . . 157--162
             Erkki Mäkinen   Left distance binary tree
                                  representations  . . . . . . . . . . . . 163--169
                 Shaunak Pawagi   Maximum weight independent set in trees  170--180
                  J. C. Butcher   Linear and non-linear stability for
                                  general linear methods . . . . . . . . . 181--189
                  J. C. Butcher   Linear and nonlinear stability for
                                  general linear methods . . . . . . . . . 182--189
                 J. A. Cuminato   On the uniform convergence of a
                                  collocation method for a class of
                                  singular integral equations  . . . . . . 190--202
            Walter Gautschi and   
                       Jet Wimp   Computing the Hilbert transform of a
                                  Jacobi weight function . . . . . . . . . 203--215
                 Ch. Lubich and   
                   A. Ostermann   Multigrid dynamic iteration for
                                  parabolic equations  . . . . . . . . . . 216--234
                 L. G. McAlevey   Product integration rules for Volterra
                                  integral equations of the first kind . . 235--247
                    Hans Riesel   On the metric theory of nearest integer
                                  continued fractions  . . . . . . . . . . 248--263
                K. Strehmel and   
                      R. Weiner   $B$-convergence results for linearly
                                  implicit one step methods  . . . . . . . 264--281
               Manabu Sakai and   
                 Riaz A. Usmani   A recursion relation for simple rational
                                  B-splines  . . . . . . . . . . . . . . . 282--284
                      Anonymous   Problems . . . . . . . . . . . . . . . . 285--287
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 288--288
                      Anonymous   New Books and Journals . . . . . . . . . 288--288

BIT
Volume 27, Number 3, September, 1987

                   Ferenc Belik   Deadlock avoidance with a modified
                                  banker's algorithm . . . . . . . . . . . 290--305
                C. C. Chang and   
                     C. Y. Chen   Performance of two-disk partition data
                                  allocations  . . . . . . . . . . . . . . 306--314
                  A. Hasham and   
                     J.-R. Sack   Bounds for min-max heaps . . . . . . . . 315--323
               J. Ian Munro and   
            Patricio V. Poblete   Searchability in merging and implicit
                                  data structures  . . . . . . . . . . . . 324--329
             Erkki Mäkinen   On top-down splaying . . . . . . . . . . 330--339
                     M. T. Noga   Sorting in parallel by double
                                  distributive partitioning  . . . . . . . 340--348
                W. Auzinger and   
                   J. P. Monnet   IDeC --- convergence independent of
                                  error asymptotics  . . . . . . . . . . . 350--367
     François Dubeau and   
                    Jean Savoie   On consistency relations for polynomial
                                  splines on a uniform partition . . . . . 368--373
                    P. M. Fuchs   On the stability of spline-collocation
                                  methods of multivalue type . . . . . . . 374--388
            Walter Gautschi and   
        M. A. Kova\vcevi\'c and   
      Gradimir V. Milovanovi\'c   The numerical evaluation of singular
                                  integrals with coth-kernel . . . . . . . 389--402
                 P. H. Muir and   
                  W. H. Enright   Relationships among some classes of
                                  implicit Runge--Kutta methods and their
                                  stability functions  . . . . . . . . . . 403--423
                  M. N. Spijker   A note on contractivity in the numerical
                                  solution of initial value problems . . . 424--437
                      Anonymous   Problems . . . . . . . . . . . . . . . . 438--439
                      Anonymous   New Books and Journals . . . . . . . . . 439--439
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 440--440

BIT
Volume 27, Number 4, December, 1987

            M. A. Bassiouni and   
                     U. Khamare   Algorithms for Reducing Rollbacks in
                                  Concurrency Control by Certification . . 441--457
                     B. Joe and   
                  R. B. Simpson   Corrections to Lee's Visibility Polygon
                                  Algorithm  . . . . . . . . . . . . . . . 458--473
             Andrzej Lingas and   
       Christos Levcopoulos and   
                 Jörg Sack   Algorithms for minimum length partitions
                                  of polygons  . . . . . . . . . . . . . . 474--479
                    Rami Melhem   Verification of a class of self-timed
                                  computational networks . . . . . . . . . 480--500
                Paul G. Bao and   
                      Jon Rokne   Inclusion isotonicity of circular
                                  complex centered forms . . . . . . . . . 502--509
                  J. C. Butcher   The equivalence of algebraic stability
                                  and ${\rm AN}$-stability . . . . . . . . 510--533
           Per Christian Hansen   The truncated SVD as a method for
                                  regularization . . . . . . . . . . . . . 534--553
              Ulla Miekkala and   
               Olavi Nevanlinna   Sets of convergence and stability
                                  regions  . . . . . . . . . . . . . . . . 554--584
                      Axel Ruhe   Closest normal matrix finally found! . . 585--598
                   R. M. Thomas   Efficient fourth order $P$-stable
                                  formulae . . . . . . . . . . . . . . . . 599--614
                 Riaz A. Usmani   On quadratic spline interpolation  . . . 615--622
                B. L. Raina and   
                 Nancy Kaul and   
                 Sunita Warikoo   Error bound for an osculatory quadrature
                                  formula  . . . . . . . . . . . . . . . . 623--626
                 J. A. Cuminato   Erratum: ``On the uniform convergence of
                                  a collocation method for a class of
                                  singular integral equations'' [BIT \bf
                                  27(2), 1987, pp. 190--202] . . . . . . . 627--627
                      S. Pawagi   Erratum: ``Maximum weight independent
                                  set in trees'' [BIT \bf 27(2), 1987, pp.
                                  170--180]  . . . . . . . . . . . . . . . 627--627
                      Anonymous   Problems . . . . . . . . . . . . . . . . 628--629
                      Anonymous   New Books and Journals . . . . . . . . . 630--630
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 631--631
                      Anonymous   Acknowledgements . . . . . . . . . . . . 632--632


BIT
Volume 28, Number 1, March, 1988

               Pranay Chaudhuri   Fast parallel graph searching with
                                  applications . . . . . . . . . . . . . . 1--18
               Rolf G. Karlsson   Greedy matching on a grid  . . . . . . . 19--26
         Y. P. Manolopoulos and   
                  J. G. Kollias   Estimating disk head movement in batched
                                  searching  . . . . . . . . . . . . . . . 27--36
        Nageswara S. V. Rao and   
         Vijay K. Vaishnavi and   
           S. Sitharama Iyengar   On the dynamization of data structures   37--53
             Ling-Ling Wang and   
                Wen-Hsiang Tsai   Optimal Assignment of Task Modules with
                                  Precedence for Distributed Processing by
                                  Graph Matching and State-Space Search    54--68
          Laurence A. Bales and   
     Ohannes A. Karakashian and   
               Steven M. Serbin   On the $A_0$-acceptability of rational
                                  approximations to the exponential
                                  function with only real poles  . . . . . 69--79
                 Eckart Baumann   Optimal centered forms . . . . . . . . . 80--87
               M. M. Chawla and   
             R. Subramanian and   
                    H. L. Sathi   A fourth order method for a singular
                                  two-point boundary value problem . . . . 88--97
                     Annie Cuyt   A multivariate QD-like algorithm . . . . 98--112
                    Timo Eirola   Invariant curves of one-step methods . . 113--122
             Håkan Ekblom   A new algorithm for the Huber estimator
                                  in linear models . . . . . . . . . . . . 123--132
             Nicholas J. Higham   The Symmetric Procrustes Problem . . . . 133--143
                 Gunilla Kreiss   Convergence to steady state of solutions
                                  of the Euler equations. I  . . . . . . . 144--162
        Dennis C. Smolarski and   
                 Paul E. Saylor   An optimum iterative method for solving
                                  any linear system with a square matrix   163--178
             Heikki Mannila and   
                    Derick Wood   A note on the largest empty rectangle
                                  problem  . . . . . . . . . . . . . . . . 179--183
                  Josef Schneid   Stability properties of collocation
                                  methods  . . . . . . . . . . . . . . . . 184--187
                    Hans Riesel   Errata: ``On the metric theory of
                                  nearest integer continued fractions''
                                  [BIT \bf 27(2), 1987, pp. 248--263; MR
                                  88k:11048] . . . . . . . . . . . . . . . 188--188
                      Anonymous   Problems . . . . . . . . . . . . . . . . 189--191
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 192--192
                      Anonymous   New Books and Journals . . . . . . . . . 192--192
                      Anonymous   Notes: BIT Prize for Young Nordic
                                  Scientists . . . . . . . . . . . . . . . 192--192

BIT
Volume 28, Number 2, June, 1988

                 F. Aurenhammer   On-line sorting of twisted sequences in
                                  linear time  . . . . . . . . . . . . . . 194--204
                    C. C. Chang   Application of Principal Component
                                  Analysis to Multi-disk Concurrent
                                  Accessing  . . . . . . . . . . . . . . . 205--214
       Shou-Hsuan Stephen Huang   A VLSI partition algorithm . . . . . . . 215--226
           Rolf G. Karlsson and   
               Mark H. Overmars   Scanline algorithms on a grid  . . . . . 227--241
             P. P. Nicolaou and   
                    C. C. Lefas   On the Recovery of Error Patterns from
                                  Signatures Obtained in Digital Systems
                                  Testing  . . . . . . . . . . . . . . . . 242--252
                 Alan L. Andrew   Correction of finite element eigenvalues
                                  for problems with natural or periodic
                                  boundary conditions  . . . . . . . . . . 254--269
           Kjell Gustafsson and   
              Michael Lundh and   
          Gustaf Söderlind   A PI stepsize control for the numerical
                                  solution of ordinary differential
                                  equations  . . . . . . . . . . . . . . . 270--287
         M. Irodotou-Ellina and   
                  E. N. Houstis   An $O(h^6)$ quintic spline collocation
                                  method for fourth order two-point
                                  boundary value problems  . . . . . . . . 288--301
                     M. K. Jain   A modification of the Stiefel--Bettis
                                  method for nonlinearly damped
                                  oscillators  . . . . . . . . . . . . . . 302--307
             E. F. Kaasschieter   A practical termination criterion for
                                  the conjugate gradient method  . . . . . 308--322
              Panos M. Pardalos   Quadratic problems defined on a convex
                                  hull of points . . . . . . . . . . . . . 323--328
               Manabu Sakai and   
                 Riaz A. Usmani   A shape preserving area true
                                  approximation of histogram by rational
                                  splines  . . . . . . . . . . . . . . . . 329--339
          Jochen W. Schmidt and   
                    Walter Hess   Positivity of cubic polynomials on
                                  intervals and positive spline
                                  interpolation  . . . . . . . . . . . . . 340--352
                 G. H. Chen and   
                  M. T. Kuo and   
                     J. P. Sheu   An optimal time algorithm for finding a
                                  maximum weight independent set in a tree 353--356
               Ronald Cools and   
                  Ann Haegemans   An embedded pair of cubature formulae of
                                  degree $5$ and $7$ for the triangle  . . 357--359
 Klaus-Jürgen Förster   On Chebyshev quadrature and variance of
                                  quadrature formulas  . . . . . . . . . . 360--363
                  Gary D. Knott   Linear open addressing and Peterson's
                                  theorem rehashed . . . . . . . . . . . . 364--371
                      Anonymous   Problems . . . . . . . . . . . . . . . . 372--374
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 375--375
                      Anonymous   New Books and Journals . . . . . . . . . 375--375

BIT
Volume 28, Number 3, September, 1988

             Edsger W. Dijkstra   On binary operators and their derived
                                  relations  . . . . . . . . . . . . . . . 377--382
                   Bo Einarsson   Tutorial on Analytical Methods as a
                                  Complement to Numerical Computing  . . . 383--390
               Paul Erd\Hos and   
                    Hans Riesel   On admissible constellations of
                                  consecutive primes . . . . . . . . . . . 391--396
               Andrei P. Ershov   Basic Concepts of Algorithms and
                                  Programming to be Taught in a School
                                  Course in Informatics  . . . . . . . . . 397--405
         Carl-Erik Fröberg   On a combinatorial problem related to
                                  permanents . . . . . . . . . . . . . . . 406--411
                    Brian Mayoh   On formalisms  . . . . . . . . . . . . . 412--426
             Anders P. Ravn and   
               Hans Rischel and   
  Hans Henrik Lòvengreen   A design method for embedded software
                                  systems  . . . . . . . . . . . . . . . . 427--438
                  K. W. Smillie   Array theory and the Nial programming
                                  language . . . . . . . . . . . . . . . . 439--449
          Edda Sveinsdottir and   
      Erik Fròkjær   Datalogy --- the Copenhagen tradition of
                                  computer science . . . . . . . . . . . . 450--472
                   W. M. Turski   Time considered irrelevant for real-time
                                  systems  . . . . . . . . . . . . . . . . 473--486
                Annika Aasa and   
  Sören Holmström and   
              Christina Nilsson   An efficiency comparison of some
                                  representations of purely functional
                                  arrays . . . . . . . . . . . . . . . . . 489--503
            J. W. de Bakker and   
                J.-J. Ch. Meyer   Metric semantics for concurrency . . . . 504--529
                 Edward K. Blum   The semantics and complexity of parallel
                                  programs for vector computations. Part
                                  I: A case study using ADA  . . . . . . . 530--551
               Jens Clausen and   
                   Jakob Krarup   Arranging apples in an array . . . . . . 552--568
                David Gries and   
                    Jin Yun Xue   Generating a random cyclic permutation   569--572
                 Peter Johansen   Inductive inference of ultimately
                                  periodic sequences . . . . . . . . . . . 573--580
            R. Kurki-Suonio and   
        T. Kankaanpää   On the design of reactive systems  . . . 581--604
           Bengt Nordström   Terminating general recursion  . . . . . 605--619
              J. Staunstrup and   
              M. R. Greenstreet   From high-level descriptions to VLSI
                                  circuits . . . . . . . . . . . . . . . . 620--638
                   Alan Stewart   SIMD language design using prescriptive
                                  semantics  . . . . . . . . . . . . . . . 639--649
          Laurence A. Bales and   
     Ohannes A. Karakashian and   
                Steve M. Serbin   On the stability of rational
                                  approximations to the cosine with only
                                  imaginary poles  . . . . . . . . . . . . 651--658
          Åke Björck   A bidiagonalization algorithm for
                                  solving large and sparse ill-posed
                                  systems of linear equations  . . . . . . 659--670
      Hanne Dalgas Christiansen   Uniformly distributed sums of Bernoulli
                                  variables  . . . . . . . . . . . . . . . 671--677
                  E. Hairer and   
                 Ch. Lubich and   
                       M. Roche   Error of Runge--Kutta methods for stiff
                                  problems studied via differential
                                  algebraic equations  . . . . . . . . . . 678--700
              Frank Körner   A new branching rule for the branch and
                                  bound algorithm for solving nonlinear
                                  integer programming problems . . . . . . 701--708
                  Kang Hoh Phua   Solving sparse linear systems by an
                                  ABS-method that corresponds to
                                  $LU$-decomposition . . . . . . . . . . . 709--718
                      Anonymous   Problems . . . . . . . . . . . . . . . . 719--724
                 Erik Bruhn and   
     Carl-Erik Fröberg and   
                 Christian Gram   Peter Naur on his 60th birthday, October
                                  25, 1988 . . . . . . . . . . . . . . . . i--iii

BIT
Volume 28, Number 4, December, 1988

         István Beck and   
                 Stein Krogdahl   A select and insert sorting algorithm    725--735
             Christos Faloutsos   Signature files: an integrated access
                                  method for text and attributes, suitable
                                  for optical disk storage . . . . . . . . 736--754
                   J. K. Gibson   A generalisation of Brickell's algorithm
                                  for fast modular multiplication  . . . . 755--763
              Dana Richards and   
                  Pravin Vaidya   On the distribution of comparisons in
                                  sorting algorithms . . . . . . . . . . . 764--774
               Steven S. Skiena   Encroaching lists as a measure of
                                  presortedness  . . . . . . . . . . . . . 775--784
         Ivan Stojmenovi\'c and   
            Michael A. Langston   On a proposed divide-and-conquer minimal
                                  spanning tree algorithm  . . . . . . . . 785--789
               Ronald Cools and   
                  Ann Haegemans   Why do so many cubature formulae have so
                                  many positive weights  . . . . . . . . . 791--802
                  V. Denzer and   
                       A. Ecker   Optimal multipliers for linear
                                  congruential pseudo-random number
                                  generators with prime moduli . . . . . . 803--808
                  E. W. Gekeler   On implicit Runge--Kutta methods with
                                  higher derivatives . . . . . . . . . . . 809--816
                     R. K. Jain   Single step methods for general second
                                  order singular initial value problems
                                  with spherical symmetry  . . . . . . . . 817--824
                  M. Z. Liu and   
      J. F. B. M. Kraaijevanger   On the solvability of the systems of
                                  equations arising in implicit
                                  Runge--Kutta methods . . . . . . . . . . 825--838
                    Hans Riesel   Some soluble cases of the discrete
                                  logarithm problem  . . . . . . . . . . . 839--851
                  Jon Rokne and   
                    Paul G. Bao   The number of centered forms for a
                                  polynomial . . . . . . . . . . . . . . . 852--866
                   M. Sakai and   
                 Riaz A. Usmani   Nonpolynomial splines and weakly
                                  singular two-point boundary value
                                  problems . . . . . . . . . . . . . . . . 867--876
               J. M. Sanz-Serna   Runge--Kutta schemes for Hamiltonian
                                  systems  . . . . . . . . . . . . . . . . 877--883
            Bernhard A. Schmitt   Stability of implicit Runge--Kutta
                                  methods for nonlinear stiff differential
                                  equations  . . . . . . . . . . . . . . . 884--897
                   R. M. Thomas   Efficient sixth order methods for
                                  nonlinear oscillation problems . . . . . 898--903
                      Anonymous   Problems . . . . . . . . . . . . . . . . 904--906
                      Anonymous   New Books and Journals . . . . . . . . . 907--907
                      Anonymous   Acknowledgements . . . . . . . . . . . . 908--909
                      Anonymous   Index 1988 . . . . . . . . . . . . . . . 909--912


BIT
Volume 29, Number 1, March, 1989

                    M. Gori and   
                        G. Soda   An algebraic approach to Cichelli's
                                  perfect hashing  . . . . . . . . . . . . 2--13
                   P. Gupta and   
            G. P. Bhattacharjee   A parallel derangement generation
                                  algorithm  . . . . . . . . . . . . . . . 14--22
                Chau-Jy Lin and   
               Jong Chuang Tsay   A systolic generation of combinations    23--36
                Ernst S. Selmer   On Shellsort and the Frobenius problem   37--40
                Eugene Veklerov   On the decomposability of the stable
                                  marriage problem . . . . . . . . . . . . 41--46
        Edmund Christiansen and   
         Henrik Gordon Petersen   Estimation of convergence orders in
                                  repeated Richardson extrapolation  . . . 48--59
         Håkan Ekblom and   
                     Kaj Madsen   Algorithms for nonlinear Huber
                                  estimation . . . . . . . . . . . . . . . 60--76
                  E. Hairer and   
                 Ch. Lubich and   
                       M. Roche   Error of Rosenbrock methods for stiff
                                  problems studied via differential
                                  algebraic equations  . . . . . . . . . . 77--90
             Stephen L. Keeling   On implicit Runge--Kutta methods with a
                                  stability function having distinct real
                                  poles  . . . . . . . . . . . . . . . . . 91--109
          Catherine Meadows and   
                   George Purdy   Summing over a network without revealing
                                  summands . . . . . . . . . . . . . . . . 110--125
                 P. H. Muir and   
                    P. W. Beame   A note on error expressions for
                                  reflected and averaged implicit
                                  Runge--Kutta methods . . . . . . . . . . 126--139
                   M. Sakai and   
                  J. W. Schmidt   Positive interpolation with rational
                                  splines  . . . . . . . . . . . . . . . . 140--147
         Tor Sòrevik and   
               Terje O. Espelid   Fully symmetric integration rules for
                                  the $4$-cube . . . . . . . . . . . . . . 148--153
                  Edward Neuman   Short proof of an identity of Gaffney    155--156
                      Anonymous   Problems . . . . . . . . . . . . . . . . 157--158
                      Anonymous   New Books and Journals . . . . . . . . . 159--159
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 160--160
                      Anonymous   Index 1980--1988 . . . . . . . . . . . . 161--181

BIT
Volume 29, Number 2, June, 1989

                W. D. Gropp and   
                 I. C. F. Ipsen   Recursive Mesh Refinement on Hypercubes  186--211
               Nen Fu Huang and   
                Tsing Her Huang   On the complexity of some arborescences
                                  finding problems on a multihop radio
                                  network  . . . . . . . . . . . . . . . . 212--216
          Shing Tsaan Huang and   
                 Ming-Shin Tsai   A linear systolic algorithm for the
                                  connected component problem  . . . . . . 217--226
               Matti O. Jokinen   Automatically Replacing Indices into
                                  Parallel Arrays with Pointers to Records 227--238
               Michael J. Quinn   Analysis and Benchmarking of Two
                                  Parallel Sorting Algorithms:
                                  Hyperquicksort and Quick Merge . . . . . 239--250
          Thomas Strothotte and   
            Patrik Eriksson and   
             Sören Vallner   A note on constructing min-max heaps . . 251--256
               M. R. Crisci and   
                   E. Russo and   
                     A. Vecchio   On the stability of the one-step exact
                                  collocation methods for the numerical
                                  solution of the second kind Volterra
                                  integral equation  . . . . . . . . . . . 258--269
             Martin C. Eiermann   Automatic, guaranteed integration of
                                  analytic functions . . . . . . . . . . . 270--282
           Terje O. Espelid and   
             Tor Sòrevik   A discussion of a new error estimate for
                                  adaptive quadrature  . . . . . . . . . . 283--294
                    P. M. Fuchs   $A$-stable spline-collocation methods of
                                  multivalue type  . . . . . . . . . . . . 295--310
              A. Hadjidimos and   
                     M. Neumann   Precise domains of convergence for the
                                  block SSOR method associated with
                                  $p$-cyclic matrices  . . . . . . . . . . 311--320
             Jiao Xun Kuang and   
                Jia Xiang Xiang   On the $D$-suitability of implicit
                                  Runge--Kutta methods . . . . . . . . . . 321--327
               Olavi Nevanlinna   Remarks on Picard--Lindelöf iteration:
                                  Part I . . . . . . . . . . . . . . . . . 328--346
              Philip Rabinowitz   On an interpolatory product rule for
                                  evaluating Cauchy principal value
                                  integrals  . . . . . . . . . . . . . . . 347--355
                  R. E. Scraton   The practical use of the Euler
                                  transformation . . . . . . . . . . . . . 356--360
                  W. Slough and   
                         K. Efe   Efficient algorithms for tree
                                  reconstruction . . . . . . . . . . . . . 361--363
            Y. Manolopoulos and   
                    G. Poulakis   An Adaptation of a Root-Finding Method
                                  to Searching Ordered Disk Files
                                  Revisited  . . . . . . . . . . . . . . . 364--369
                 Bengt Lindberg   Variable stepsize in Cowell's method . . 369--371
                        J. Rohn   An asymptotic result for linear interval
                                  systems  . . . . . . . . . . . . . . . . 372--374
                      Anonymous   Problems . . . . . . . . . . . . . . . . 375--376
                      Anonymous   Notes  . . . . . . . . . . . . . . . . . 376--376

BIT
Volume 29, Number 3, September, 1989

         Ricardo A. Baeza-Yates   A trivial algorithm whose analysis is
                                  not: a continuation  . . . . . . . . . . 378--394
                      Per Galle   Branch & Sample: A Simple Strategy for
                                  Constraint Satisfaction  . . . . . . . . 395--408
                Rami Melhem and   
              Concettina Guerra   The application of a sequence notation
                                  to the design of systolic computations   409--427
          Peter Scheuermann and   
            Young Chul Park and   
              Edward Omiecinski   A Heuristic File Reorganization
                                  Algorithm Based on Record Clustering . . 428--447
                    S. S. Tseng   The average performance of a parallel
                                  stable marriage algorithm  . . . . . . . 448--456
                Zhi Yong Bi and   
                Paul H. Calamai   A class of root finding methods  . . . . 458--463
               Bernard Bialecki   A modified sinc quadrature rule for
                                  functions with poles near the arc of
                                  integration  . . . . . . . . . . . . . . 464--476
                 S. Galanis and   
              A. Hadjidimos and   
                     D. Noutsos   Optimum first and second order
                                  extrapolations of successive
                                  overrelaxation type methods for certain
                                  classes of matrices  . . . . . . . . . . 477--490
           Per Christian Hansen   Regularization, GSVD and truncated GSVD  491--504
          W. H. Hundsdorfer and   
                     J. Schneid   On the equivalence of ${\rm
                                  BS}$-stability and ${\rm B}$-consistency 505--511
               D. B. Hunter and   
                    H. V. Smith   The evaluation of Cauchy principal value
                                  integrals involving unknown poles  . . . 512--517
                 R. K. Jain and   
               Rajive Kumar and   
                    Rakesh Goel   Superstable implicit Runge--Kutta
                                  methods for second order initial value
                                  problems . . . . . . . . . . . . . . . . 518--526
               J. N. Lyness and   
              T. Sòrevik   The number of lattice rules  . . . . . . 527--534
               Olavi Nevanlinna   Remarks on Picard--Lindelöf iteration:
                                  Part II  . . . . . . . . . . . . . . . . 535--562
                Gabriele Steidl   On symmetric radix representation of
                                  Gaussian integers  . . . . . . . . . . . 563--571
             Erkki Mäkinen   Constructing a binary tree from its
                                  traversals . . . . . . . . . . . . . . . 572--575
                      Anonymous   Jan V. Garwick: in memoriam  . . . . . . 576--576

BIT
Volume 29, Number 4, December, 1989

                   Owe Axelsson   Preconditioned conjugate gradient
                                  methods. Preface . . . . . . . . . . . . 577--582
            Steven F. Ashby and   
       Thomas A. Manteuffel and   
                 Paul E. Saylor   Adaptive polynomial preconditioning for
                                  Hermitian indefinite linear systems  . . 583--609
               A. Greenbaum and   
                 G. H. Rodrigue   Optimal preconditioners of a given
                                  sparsity pattern . . . . . . . . . . . . 610--634
               Iain S. Duff and   
       Gérard A. Meurant   The effect of ordering on preconditioned
                                  conjugate gradients  . . . . . . . . . . 635--657
                Robert Beauwens   Approximate factorizations with S/P
                                  consistently ordered $M$-factors . . . . 658--681
                     Yvan Notay   Incomplete factorization of singular
                                  linear systems . . . . . . . . . . . . . 682--702
       Gaia Valeria Paolini and   
   Giuseppe Radicati di Brozolo   Data structures to vectorize CG
                                  algorithms for general sparsity patterns 703--718
             Gabriel Wittum and   
                   Frank Liebau   On truncated incomplete decompositions   719--740
                D. J. Evans and   
                          C. Li   Connections between the PCG method
                                  applied to systems with red/black form
                                  and its reduced system . . . . . . . . . 741--747
                    M. Jung and   
                  U. Langer and   
                     U. Semmler   Two-level hierarchically preconditioned
                                  conjugate gradient methods for solving
                                  linear elasticity finite element
                                  equations  . . . . . . . . . . . . . . . 748--768
                O. Axelsson and   
              P. S. Vassilevski   A survey of multilevel preconditioned
                                  iterative methods  . . . . . . . . . . . 769--793
                G. F. Carey and   
                     E. Barragy   Basis function selection and
                                  preconditioning high degree finite
                                  element and spectral methods . . . . . . 794--804
          L. Yu. Kolotilina and   
                 A. Yu. Yeremin   Block SSOR preconditionings for high
                                  order $3$D FE systems  . . . . . . . . . 805--823
             E. F. Kaasschieter   A general finite element preconditioning
                                  for the conjugate gradient method  . . . 824--849
               Richard E. Ewing   Preconditioned conjugate gradient
                                  methods for large-scale fluid flow
                                  applications . . . . . . . . . . . . . . 850--866
                O. Axelsson and   
                V. Eijkhout and   
                  B. Polman and   
                 P. Vassilevski   Incomplete block-matrix factorization
                                  iterative methods for
                                  convection-diffusion problems  . . . . . 867--889
                Howard C. Elman   Relaxed and stabilized incomplete
                                  factorizations for nonselfadjoint linear
                                  systems  . . . . . . . . . . . . . . . . 890--915
            J. M. C. Aarden and   
                 K. E. Karlsson   Preconditioned CG-type methods for
                                  solving the coupled system of
                                  fundamental semiconductor equations  . . 916--937
                 R. E. Bank and   
                 T. F. Chan and   
        W. M. Coughran, Jr. and   
                    R. K. Smith   The Alternate-Block-Factorization
                                  Procedure for Systems of Partial
                                  Differential Equations . . . . . . . . . 938--954
                      Anonymous   Acknowledgements . . . . . . . . . . . . 955--956
                      Anonymous   Books received . . . . . . . . . . . . . 956--956


BIT
Volume 30, Number 1, March, 1990

                    N. Andersen   A general transposition method for a
                                  matrix on auxiliary store  . . . . . . . 2--16
            Bruce Bauslaugh and   
                   Frank Ruskey   Generating alternating permutations
                                  lexicographically  . . . . . . . . . . . 17--26
            Chin-Chen Chang and   
                  Chu-Hsing Lin   A reciprocal confluence tree unit and
                                  its applications . . . . . . . . . . . . 27--33
             Sushil Jajodia and   
       Frederick N. Springsteel   Lossless outer joins with incomplete
                                  information  . . . . . . . . . . . . . . 34--41
                     S. D. Lang   Analysis of recursive batched
                                  interpolation search . . . . . . . . . . 42--50
                Arch D. Robison   An improved rewriting-number algorithm   51--61
                Renzo Sprugnoli   Counting labels in binary trees  . . . . 62--69
                   Alan Stewart   An axiomatic treatment of SIMD
                                  assignment . . . . . . . . . . . . . . . 70--82
           Maciej M. Sys\lo and   
                   Pawel Winter   In-trees and plane embeddings of
                                  outerplanar graphs . . . . . . . . . . . 83--90
             Ioannis K. Argyros   Error for the modified secant method . . 92--100
                Anders Barrlund   Perturbation bounds on the polar
                                  decomposition  . . . . . . . . . . . . . 101--113
                  L. C. Hsu and   
              R. J. Tomkins and   
                 Chung-Lie Wang   A quadrature method for a class of
                                  strongly oscillatory infinite integrals  114--125
                       Ivar Lie   Local error estimation for multistep
                                  collocation methods  . . . . . . . . . . 126--144
             Franz Peherstorfer   Weight functions admitting repeated
                                  positive Kronrod quadrature  . . . . . . 145--151
          Ulf Torsten Ehrenmark   A note on an extension of extrapolative
                                  techniques for a class of infinite
                                  oscillatory integrals  . . . . . . . . . 152--155
                 R. Legault and   
                      T. D. Bui   Comparing the contractivity properties
                                  of semi-implicit methods . . . . . . . . 156--160
                        J. Rohn   On nonconvexity of the solution set of a
                                  system of linear interval equations  . . 161--165
                     J. Schneid   A necessary condition for
                                  $B$-convergence of Runge--Kutta methods  166--170
           Mirjana Stojanovi\'c   Numerical solution of a singularly
                                  perturbed problem via exponential
                                  splines  . . . . . . . . . . . . . . . . 171--176

BIT
Volume 30, Number 2, June, 1990

           Craig C. Douglas and   
            Willard L. Miranker   The multilevel principle applied to
                                  sorting  . . . . . . . . . . . . . . . . 177--195
                   Nen Fu Huang   A divide-and-conquer algorithm for
                                  constructing relative neighborhood graph 196--206
           Shou-Hsuan Huang and   
        Venkatraman Viswanathan   On the construction of weighted
                                  time-optimal ${\bf B}$-trees . . . . . . 207--215
        Yannis Manolopoulos and   
         J. (Yannis) G. Kollias   Optimal data placement in two-headed
                                  disk systems . . . . . . . . . . . . . . 216--219
               J. Ian Munro and   
            Venkatesh Raman and   
              Jeffrey S. Salowe   Stable in situ sorting and minimum data
                                  movement . . . . . . . . . . . . . . . . 220--234
             Vincent G. Winters   Minimal Perfect Hashing in Polynomial
                                  Time . . . . . . . . . . . . . . . . . . 235--244
                  M. Zubair and   
                    S. N. Gupta   Embeddings on a Boolean cube . . . . . . 245--256
        Virendra C. Bhavsar and   
              Uday G. Gujar and   
           Joseph D. Horton and   
             Lambros A. Lambrou   Evaluation of the discrepancy of the
                                  linear congruential pseudo-random number
                                  sequences  . . . . . . . . . . . . . . . 257--267
      Ö. E\ugecio\uglu and   
             E. Gallopoulos and   
        Ç. K. Koç   A parallel method for fast and practical
                                  high-order Newton interpolation  . . . . 268--288
         Sjur D. Flåm and   
                    Jochem Zowe   Relaxed outer projections, weighted
                                  averages and convex feasibility  . . . . 289--300
                  Chaya Gurwitz   Weighted median algorithms for $L_1$
                                  approximation  . . . . . . . . . . . . . 301--310
      Thomas Chiungtung Kao and   
                  Gary D. Knott   An efficient and numerically correct
                                  algorithm for the $2$D convex hull
                                  problem  . . . . . . . . . . . . . . . . 311--331
                 Lothar Reichel   Newton interpolation at Leja points  . . 332--346
                     Avram Sidi   On rates of acceleration of
                                  extrapolation methods for oscillatory
                                  infinite integrals . . . . . . . . . . . 347--357
                K. Strehmel and   
                  R. Weiner and   
                     I. Dannehl   On error behaviour of partitioned
                                  linearly implicit Runge--Kutta methods
                                  for stiff and differential algebraic
                                  systems  . . . . . . . . . . . . . . . . 358--375
                      Anonymous   Bit prize 1990 . . . . . . . . . . . . . 376--376
                      Anonymous   New books and journals . . . . . . . . . 376--376

BIT
Volume 30, Number 3, September, 1990

Per-Olof Fjällström and   
           Jyrki Katajainen and   
       Christos Levcopoulos and   
                  Ola Petersson   A sublogarithmic convex hull algorithm   378--384
           Mark H. Overmars and   
             Haijo Schipper and   
                   Micha Sharir   Storing line segments in partition trees 385--403
     Kotagiri Ramamohanarao and   
              John Shepherd and   
                Ron Sacks-Davis   Multi-Attribute Hashing with Multiple
                                  File Copies for High Performance
                                  Partial-Match Retrieval  . . . . . . . . 404--423
             Ivan Stojmenovi\'c   An optimal algorithm for generating
                                  equivalence relations on a linear array
                                  of processors  . . . . . . . . . . . . . 424--436
                   Jorma Tarhio   Uncle-attributed grammars  . . . . . . . 437--449
               Ravi Varadarajan   Partitioning multi-edge graphs . . . . . 450--463
              Lars Eldén   Algorithms for the computation of
                                  functionals defined on the solution of a
                                  discrete ill-posed problem . . . . . . . 466--483
                M. N. El Tarazi   Quadratic spline interpolation on
                                  uniform meshes . . . . . . . . . . . . . 484--489
                W. Govaerts and   
                    J. D. Pryce   Block elimination with one refinement
                                  solves bordered linear systems
                                  accurately . . . . . . . . . . . . . . . 490--507
                  J. Herzberger   Using error bounds for hyperpower
                                  methods to calculate inclusions for the
                                  inverse of a matrix  . . . . . . . . . . 508--515
       Roeland P. van der Marel   Stability radius of polynomials
                                  occurring in the numerical solution of
                                  initial value problems . . . . . . . . . 516--528
                    Knut Petras   Error estimates for Filon quadrature
                                  formulae . . . . . . . . . . . . . . . . 529--541
                     Johan Sowa   Stability of a Runge--Kutta method for
                                  the Navier--Stokes equation  . . . . . . 542--560
                E. Grazzini and   
                   F. Pippolini   Performance evaluation of shared and
                                  separate inverted files  . . . . . . . . 561--565
               Manabu Sakai and   
                 Riaz A. Usmani   An application of Chawla's identity to a
                                  different scheme for singular problems   566--568

BIT
Volume 30, Number 4, December, 1990

             Chiu Yuan Chen and   
               Ruei Chuan Chang   On the minimality of polygon
                                  triangulation  . . . . . . . . . . . . . 570--582
          Zbigniew Kokosi\'nski   On generation of permutations through
                                  decomposition of symmetric groups into
                                  cosets . . . . . . . . . . . . . . . . . 583--591
                  R. T. Kuo and   
                    S. S. Tseng   On the invariance of male optimal stable
                                  matching . . . . . . . . . . . . . . . . 592--598
             Heikki Mannila and   
                   Esko Ukkonen   Unifications, deunifications, and their
                                  complexity . . . . . . . . . . . . . . . 599--619
        Yannis Manolopoulos and   
             Christos Faloutsos   Analysis for the end of block wasted
                                  space  . . . . . . . . . . . . . . . . . 620--630
                Jimmy J. M. Tan   A maximum stable matching for the
                                  roommates problem  . . . . . . . . . . . 631--640
                   R. Caira and   
               C. Costabile and   
                   F. Costabile   A class of pseudo Runge--Kutta methods   642--649
                  Tibor Csendes   Interval method for bounding level sets:
                                  revisited and tested with global
                                  optimization problems  . . . . . . . . . 650--657
           Per Christian Hansen   The discrete Picard condition for
                                  discrete ill-posed problems  . . . . . . 658--672
                  J. D. Lambert   On the local error and the local
                                  truncation error of linear multistep
                                  methods  . . . . . . . . . . . . . . . . 673--681
                 Kaj Madsen and   
             Hans Bruun Nielsen   Finite algorithms for robust linear
                                  regression . . . . . . . . . . . . . . . 682--699
             Brynjulf Owren and   
                  Kristian Seip   Some stability results for explicit
                                  Runge--Kutta methods . . . . . . . . . . 700--706
                      C.-T. Pan   A modification to the Linpack downdating
                                  algorithm  . . . . . . . . . . . . . . . 707--722
                C. J. Price and   
                    I. D. Coope   An exact penalty function algorithm for
                                  semi-infinite programmes . . . . . . . . 723--734
               Manabu Sakai and   
                 Riaz A. Usmani   On orders of approximation of plane
                                  curves by parametric cubic splines . . . 735--741
                  Shen Zuhe and   
                A. Neumaier and   
                 M. C. Eiermann   Solving minimax problems by interval
                                  methods  . . . . . . . . . . . . . . . . 742--751
             Ioannis K. Argyros   On the solution of equations with
                                  nondifferentiable and Pták error
                                  estimates  . . . . . . . . . . . . . . . 752--754
                      Anonymous   Acknowledgements . . . . . . . . . . . . 755--756
                      Anonymous   New books and journals . . . . . . . . . 756--756


BIT
Volume 31, Number 1, March, 1991

        Oliver Günther and   
                    Eugene Wong   A dual approach to detect polyhedral
                                  intersections in arbitrary dimensions    2--14
                    Ben Johnsen   Generating binary trees with uniform
                                  probability  . . . . . . . . . . . . . . 15--31
             John Konvalina and   
                    Yi-Hsin Liu   Bit strings without $q$-separation . . . 32--35
         Vijay K. Vaishnavi and   
              Timothy D. Korson   Height-analysis of $k$-dimensional leaf
                                  and node height-balanced trees: A new
                                  approach . . . . . . . . . . . . . . . . 36--49
              H. van de Vel and   
                     Sun Shijie   A modification of Hochbaum and Shmoys'
                                  algorithm for scheduling problems  . . . 50--52
                Shyan-Ming Yuan   An efficient fault-tolerant
                                  decentralized commit protocol for single
                                  site failure . . . . . . . . . . . . . . 53--68
            Wei Xiong Zhang and   
            Nageswara S. V. Rao   Optimal parallel quicksort on EREW PRAM  69--74
  Petter E. Bjòrstad and   
                     Jan Mandel   On the Spectra of Sums of Orthogonal
                                  Projections with Applications to
                                  Parallel Computing . . . . . . . . . . . 76--88
              W. Burmeister and   
              Ch. Grossmann and   
                      S. Scholz   Directional approximation of the
                                  Jacobians in ROW methods . . . . . . . . 89--101
               Paola Favati and   
               Grazia Lotti and   
               Francesco Romani   Local error estimates in quadrature  . . 102--111
              Pierre Fraigniaud   The Durand--Kerner polynomials
                                  roots-finding method in case of multiple
                                  roots  . . . . . . . . . . . . . . . . . 112--123
          W. H. Hundsdorfer and   
               B. I. Steininger   Convergence of linear multistep and
                                  one-leg methods for stiff non-linear
                                  initial value problems . . . . . . . . . 124--143
                     Bojan Orel   Real pole approximations to the
                                  exponential function . . . . . . . . . . 144--159
               A. D. Raptis and   
                    T. E. Simos   A four-step phase-fitted method for the
                                  numerical integration of second order
                                  initial value problems . . . . . . . . . 160--168
             Daniel Stoffer and   
                    Kaspar Nipp   Invariant curves for variable step size
                                  integrators  . . . . . . . . . . . . . . 169--180

BIT
Volume 31, Number 2, June, 1991

       Srinivasa R. Arikati and   
            C. Pandu Rangan and   
              Glenn K. Manacher   Efficient reduction for path problems on
                                  circular-arc graphs  . . . . . . . . . . 181--193
                 M. D. Atkinson   The recursive structure of some ordering
                                  problems . . . . . . . . . . . . . . . . 194--201
        Marc J. van Kreveld and   
                Mark T. de Berg   Finding squares and rectangles in sets
                                  of points  . . . . . . . . . . . . . . . 202--219
                  L. T. Liu and   
              Gen-Huey Chen and   
                    Yue Li Wang   A note on optimal multiway split trees   220--229
                    Cao An Wang   Finding minimal nested polygons  . . . . 230--236
          Åke Björck   Component-wise perturbation analysis and
                                  error bounds for linear least squares
                                  solutions  . . . . . . . . . . . . . . . 237--244
                  Gunnar Ekolin   Finite difference methods for a nonlocal
                                  boundary value problem for the heat
                                  equation . . . . . . . . . . . . . . . . 245--261
              David Elliott and   
             George M. Phillips   Improved error bounds for near-minimax
                                  approximations . . . . . . . . . . . . . 262--275
           N. I. Ioakimidis and   
            K. E. Papadakis and   
                  E. A. Perdios   Numerical evaluation of analytic
                                  functions by Cauchy's theorem  . . . . . 276--285
         Arnold Knopfmacher and   
               John Knopfmacher   The number of steps in the Euclidean
                                  algorithm over complex quadratic fields  286--292
           Christian Lubich and   
               Olavi Nevanlinna   On resolvent conditions and stability
                                  estimates  . . . . . . . . . . . . . . . 293--313
            Michael Müller   Algebraic characterization of $I$-stable
                                  Runge--Kutta methods . . . . . . . . . . 314--320
              Philip Rabinowitz   Product integration of singular
                                  integrands using Hermite--Fejér
                                  interpolation  . . . . . . . . . . . . . 321--327
              Jochen W. Schmidt   Convex interval interpolation with cubic
                                  splines. II  . . . . . . . . . . . . . . 328--340
                   Ji Guang Sun   Perturbation bounds for the Cholesky and
                                  $QR$ factorizations  . . . . . . . . . . 341--352
             Erkki Mäkinen   A linear time and space algorithm for
                                  finding isomorphic subtrees of a binary
                                  tree . . . . . . . . . . . . . . . . . . 353--357
                Anders Barrlund   Perturbation bounds for the $LDL^H$ and
                                  $LU$ decompositions  . . . . . . . . . . 358--363
                 J. M. Carnicer   A lower bound for the number of stages
                                  of an explicit continuous Runge--Kutta
                                  method to obtain convergence of given
                                  order  . . . . . . . . . . . . . . . . . 364--368
                   Eric Kvaalen   A faster Broyden method  . . . . . . . . 369--372
             Brynjulf Owren and   
                  Kristian Seip   A uniqueness result related to the
                                  stability of explicit Runge--Kutta
                                  methods  . . . . . . . . . . . . . . . . 373--374
                  Hong Yuan Zha   Implicit $QR$ factorization of a product
                                  of three matrices  . . . . . . . . . . . 375--379

BIT
Volume 31, Number 3, September, 1991

            Giorgio Gambosi and   
       Giuseppe F. Italiano and   
                Maurizio Talamo   The set union problem with dynamic
                                  weighted backtracking  . . . . . . . . . 381--393
                      Per Grape   Complete problems with $L$-samplable
                                  distributions  . . . . . . . . . . . . . 394--405
           Juha Puustjärvi   Distributed management of transactions
                                  in heterogeneous distributed database
                                  systems  . . . . . . . . . . . . . . . . 406--420
             Haijo Schipper and   
               Mark H. Overmars   Dynamic partition trees  . . . . . . . . 421--436
                Walter Gautschi   Quadrature formulae on half-infinite
                                  intervals  . . . . . . . . . . . . . . . 437--446
             Nicholas J. Higham   Iterative Refinement Enhances the
                                  Stability of $QR$ Factorization Methods
                                  for Solving Linear Equations . . . . . . 447--468
       P. J. van der Houwen and   
            B. P. Sommeijer and   
                Nguyen Huu Cong   Stability of collocation-based
                                  Runge--Kutta--Nyström methods . . . . . . 469--481
      J. F. B. M. Kraaijevanger   Contractivity of Runge--Kutta methods    482--528
                   R. T. Worley   On integration lattices  . . . . . . . . 529--539
              Peter Köhler   On a generalization of compound
                                  Newton--Cotes quadrature formulas  . . . 540--544
                     Ch. Lubich   On projected Runge--Kutta methods for
                                  differential-algebraic equations . . . . 545--550
                  M. N. Spijker   On a conjecture by LeVeque and Trefethen
                                  related to the Kreiss matrix theorem . . 551--555
                      Anonymous   BIT Prize 1991 [to Heiki Mannila]  . . . 556--556

BIT
Volume 31, Number 4, December, 1991

             Frank Bartling and   
                 Klaus Hinrichs   Probabilistic analysis of an algorithm
                                  for solving the $k$-dimensional
                                  all-nearest-neighbors problem by
                                  projection . . . . . . . . . . . . . . . 558--565
                 C. Y. Chen and   
                      H. F. Lin   Optimality criteria of the disk modulo
                                  allocation method for Cartesian product
                                  files  . . . . . . . . . . . . . . . . . 566--575
                 Jaana Eloranta   Minimizing the number of transitions
                                  with respect to observation equivalence  576--590
                 Andrzej Lingas   An unfeasible matching problem . . . . . 591--597
            Kim-Heng H. Teo and   
              Tai-Ching C. Tuan   A tight upper bound for the number of
                                  intersections between two rectangular
                                  paths  . . . . . . . . . . . . . . . . . 598--606
           Leif Abrahamsson and   
           Heinz-Otto O. Kreiss   Explicit methods for mildly stiff
                                  oscillatory systems  . . . . . . . . . . 608--619
                  Uday Banerjee   Approximation of the eigenvalues of a
                                  fourth order differential equation with
                                  non-smooth coefficients  . . . . . . . . 620--631
            Raymond H. Chan and   
                  Xiao Qing Jin   Circulant and skew-circulant
                                  preconditioners for skew-Hermitian type
                                  Toeplitz systems . . . . . . . . . . . . 632--646
              W. H. Enright and   
                   D. J. Higham   Parallel defect control  . . . . . . . . 647--663
                   Anita Hansbo   Error estimates for the numerical
                                  solution of a time-periodic linear
                                  parabolic problem  . . . . . . . . . . . 664--685
                   Ana C. Matos   Some new acceleration methods for
                                  periodic-linearly convergent power
                                  series . . . . . . . . . . . . . . . . . 686--696
               G. A. Watson and   
                   K. F. C. Yiu   On the solution of the errors in
                                  variables problem using the $l_1$ norm   697--710
                  Hong Yuan Zha   The product-product singular value
                                  decomposition of matrix triplets . . . . 711--726
                      Anonymous   Acknowledgements . . . . . . . . . . . . 727--728
                      Anonymous   Index 1991 . . . . . . . . . . . . . . . 729--732


BIT
Volume 32, Number 1, March, 1992

           Bengt Nordström   Preface  . . . . . . . . . . . . . . . . 2--4
               Loïc Colson   On list primitive recursion and the
                                  complexity of computing inf  . . . . . . 5--9
                Thierry Coquand   The paradox of trees in type theory  . . 10--14
         Joëlle Despeyroux   Theo: an interactive proof development
                                  system . . . . . . . . . . . . . . . . . 15--29
            Daniel Fredholm and   
          Svetozar Serafimovski   Partial inductive definitions as
                                  type-systems for $\lambda$-terms . . . . 30--44
              Lars Hallnäs   On systems of definitions, induction and
                                  recursion  . . . . . . . . . . . . . . . 45--63
                       G. Mints   Complexity of subclasses of the
                                  intuitionistic propositional calculus    64--69
              Erik Palmgren and   
       Viggo Stoltenberg-Hansen   Remarks on Martin-Löf's partial type
                                  theory . . . . . . . . . . . . . . . . . 70--83
                  Anne Salvesen   On specifications, subset types and
                                  interpretation of proposition in type
                                  theory . . . . . . . . . . . . . . . . . 84--101
                  A. Bellen and   
              Z. Jackiewicz and   
                     M. Zennaro   Local error estimation for
                                  singly-implicit formulas by two-step
                                  Runge--Kutta methods . . . . . . . . . . 104--117
              J. C. Butcher and   
                  F. H. Chipman   Generalized Padé approximations to the
                                  exponential function . . . . . . . . . . 118--130
                M. P. Calvo and   
               J. M. Sanz-Serna   Order conditions for canonical
                                  Runge--Kutta--Nyström methods . . . . . . 131--142
               Sylvan Elhay and   
              Gene H. Golub and   
        Jaroslav Kautský   Jacobi matrices for sums of weight
                                  functions  . . . . . . . . . . . . . . . 143--166
                    Qun Lin and   
                    J. G. Rokne   A family of centered forms for a
                                  polynomial . . . . . . . . . . . . . . . 167--176

BIT
Volume 32, Number 2, 1992

                John R. Gilbert   Algorithm Theory . . . . . . . . . . . . 177--179
                      Anonymous   Preface  . . . . . . . . . . . . . . . . 178--179
               Ravi Boppana and   
Magnús M. Halldórsson   Approximating maximum independent sets
                                  by excluding subgraphs . . . . . . . . . 180--196
             Stefan Arnborg and   
           Andrzej Proskurowski   Canonical representations of partial
                                  $2$- and $3$-trees . . . . . . . . . . . 197--214
       Grammati E. Pantziou and   
           Paul G. Spirakis and   
         Christos D. Zaroliagis   Efficient parallel algorithms for
                                  shortest paths in planar digraphs  . . . 215--236
                 David Eppstein   Finding the $k$ smallest spanning trees  237--248
           John Hershberger and   
                   Subhash Suri   Applications of a semi-dynamic convex
                                  hull algorithm . . . . . . . . . . . . . 249--267
           Marc van Kreveld and   
              Mark Overmars and   
              Pankaj K. Agarwal   Intersection queries in sets of disks    268--279
       Christos Levcopoulos and   
                 Andrzej Lingas   Fast algorithms for greedy triangulation 280--296
        Ricardo Baeza-Yates and   
           Gaston H. Gonnet and   
                  Nivio Ziviani   Improved bounds for the expected
                                  behaviour of AVL trees . . . . . . . . . 297--315
           Thomas Papadakis and   
               J. Ian Munro and   
            Patricio V. Poblete   Average search and update costs in skip
                                  lists  . . . . . . . . . . . . . . . . . 316--332
       Götz E. Alefeld and   
               Florian A. Potra   Some efficient methods for enclosing
                                  simple zeros of nonlinear equations  . . 334--344
              Satoshi Saito and   
            Hiroshi Sugiura and   
                Taketomo Mitsui   Butcher's simplifying assumption for
                                  symplectic integrators . . . . . . . . . 345--349
         Jòrgen Sand and   
                   Stig Skelboe   Stability of backward Euler multirate
                                  methods and convergence of waveform
                                  relaxation . . . . . . . . . . . . . . . 350--366
                 D. Stoffer and   
                        K. Nipp   Erratum: ``Invariant curves for variable
                                  step size integrators'' [BIT \bf 31(1),
                                  1991, pp. 169--180; MR 91m:65204]  . . . 367--368

BIT
Volume 32, Number 3, September, 1992

              J. Blieberger and   
                      U. Schmid   FCFS-scheduling in a hard real-time
                                  environment under rush-hour conditions   370--383
               Mamoru Hoshi and   
              Philippe Flajolet   Page usage in a quadtree index . . . . . 384--402
              Rong Hong Jan and   
              Lih-Hsing Hsu and   
                  Yueh-Ying Lee   The most vital edges with respect to the
                                  number of spanning trees in two-terminal
                                  series-parallel graphs . . . . . . . . . 403--412
                Mark Levene and   
                  George Loizou   Inferring null join dependencies in
                                  relational databases . . . . . . . . . . 413--429
               Harry G. Mairson   The Effect of Table Expansion on the
                                  Program Complexity of Perfect Hash
                                  Functions  . . . . . . . . . . . . . . . 430--440
            E. F. D'Azevedo and   
              P. A. Forsyth and   
                   Wei Pai Tang   Towards a cost-effective ILU
                                  preconditioner with high level fill  . . 442--463
                Ilan Bar-On and   
                     Avram Sidi   New algorithms for polynomial and
                                  trigonometric interpolation on parallel
                                  computers  . . . . . . . . . . . . . . . 464--480
               Tony F. Chan and   
             Julia A. Olkin and   
               Donald W. Cooley   Solving quadratically constrained least
                                  squares using black box solvers  . . . . 481--494
                  Mladen Rogina   Basis of splines associated with some
                                  singular differential operators  . . . . 496--505
                     Ralf Wolke   Iteratively reweighted least squares: A
                                  comparison of several single step
                                  algorithms for linear models . . . . . . 506--524
                  N. Kjurkchiev   Note on the estimation of the order of
                                  convergence of some iterative methods    525--528
               Andreas Guthmann   Effective primality tests for integers
                                  of the forms $N=k\cdot 3^n+1$ and
                                  $N=k\cdot 2^m3^n+1$  . . . . . . . . . . 529--534
                     Ch. Lubich   Chebyshev acceleration of
                                  Picard--Lindelöf iteration  . . . . . . . 535--538
              Satoshi Saito and   
            Hiroshi Sugiura and   
                Taketomo Mitsui   Family of symplectic implicit
                                  Runge--Kutta formulae  . . . . . . . . . 539--543
                      Anonymous   New Books And Journals . . . . . . . . . 544--544

BIT
Volume 32, Number 4, December, 1992

             Tung Shou Chen and   
              Wei Pang Yang and   
                   R. C. T. Lee   Amortized analysis of some disk
                                  scheduling algorithms: SSTF, SCAN, and
                                  $N$-StepSCAN . . . . . . . . . . . . . . 546--558
                K. Coolsaet and   
                H. De Meyer and   
                        V. Fack   Optimal algorithms for total exchange
                                  without buffering on the hypercube . . . 559--569
      Jeannette M. de Graaf and   
              Walter A. Kosters   Expected heights in heaps  . . . . . . . 570--579
           Jyrki Katajainen and   
                   Tomi Pasanen   Stable minimum space partitioning in
                                  linear time  . . . . . . . . . . . . . . 580--585
             Stephan Olariu and   
           James L. Schwing and   
                 Jingyuan Zhang   A constant-time channel-assignment
                                  algorithm on reconfigurable meshes . . . 586--597
              A. Louise Perkins   A mixed directed-undirected data
                                  structure for a parallel implementation
                                  of a domain decomposition algorithm  . . 598--608
                Chang Wu Yu and   
                  Gen-Huey Chen   The weighted maximum independent set
                                  problem in permutation graphs  . . . . . 609--618
Diego Bricio Hernández and   
                 Renato Spigler   $A$-stability of Runge--Kutta methods
                                  for systems with additive noise  . . . . 620--633
               K. J. in 't Hout   A new interpolation procedure for
                                  adapting Runge--Kutta methods to delay
                                  differential equations . . . . . . . . . 634--649
              Xiao-Qing Jin and   
                Raymond H. Chan   Circulant preconditioners for second
                                  order hyperbolic equations . . . . . . . 650--664
               J. N. Lyness and   
              T. Sòrevik   An algorithm for finding optimal
                                  integration lattices of composite order  665--675
            Michael Müller   An inverse eigenvalue problem: computing
                                  $B$-stable Runge--Kutta methods having
                                  real poles . . . . . . . . . . . . . . . 676--688
                   Stig Skelboe   Methods for parallel integration of
                                  stiff systems of ODEs  . . . . . . . . . 689--701
                   Ji Guang Sun   Componentwise perturbation bounds for
                                  some matrix decompositions . . . . . . . 702--714
                      Anonymous   Acknowledgements . . . . . . . . . . . . 715--716
                      Anonymous   New books and journals . . . . . . . . . 716--716


BIT
Volume 33, Number 1, March, 1993

             M. D. Atkinson and   
            Murali Thiyagarajah   The permutational power of a priority
                                  queue  . . . . . . . . . . . . . . . . . 1--6
              D. Bhagavathi and   
               P. J. Looges and   
                  S. Olariu and   
              J. L. Schwing and   
                       J. Zhang   Selection on rectangular meshes with
                                  multiple broadcasting  . . . . . . . . . 7--14
                F. Cesarini and   
                        G. Soda   Single access hashing with overflow
                                  separators for dynamic files . . . . . . 15--28
            Giorgio Gambosi and   
              Marco Protasi and   
                Maurizio Talamo   An efficient implicit data structure for
                                  relation testing and searching in
                                  partially ordered sets . . . . . . . . . 29--45
             Horng Twu Liaw and   
                 Chin Laung Lei   An optimal algorithm to assign
                                  cryptographic keys in a tree structure
                                  for access control . . . . . . . . . . . 46--56
                Iain A. Stewart   On parallelizing a greedy heuristic for
                                  finding small dominant sets  . . . . . . 57--62
             Carsten Carstensen   On quadratic-like convergence of the
                                  means for two methods for simultaneous
                                  rootfinding of polynomials . . . . . . . 63--73
                M. Crouzeix and   
                 S. Larsson and   
           S. Piskarëv and   
               V. Thomée   The stability of rational approximations
                                  of analytic semigroups . . . . . . . . . 74--84
              Germund Dahlquist   A ``multigrid'' extension of the FFT for
                                  the numerical inversion of Fourier and
                                  Laplace transforms . . . . . . . . . . . 85--112
       Franz-Jürgen Delvos   Hermite interpolation with trigonometric
                                  polynomials  . . . . . . . . . . . . . . 113--123
             Nicholas J. Higham   Perturbation theory and backward error
                                  analysis for $AX-XB=C$ . . . . . . . . . 124--136
                    Laurent Jay   Convergence of a class of Runge--Kutta
                                  methods for differential-algebraic
                                  systems of index $2$ . . . . . . . . . . 137--150
          Stanis\law Lewanowicz   Error bounds for a near-minimax
                                  approximation  . . . . . . . . . . . . . 151--157
                Haesun Park and   
                    Vjeran Hari   A real algorithm for the Hermitian
                                  eigenvalue decomposition . . . . . . . . 158--171
                Robert D. Skeel   Variable step size destabilizes the
                                  Störmer/Leapfrog/Verlet method  . . . . . 172--175

BIT
Volume 33, Number 2, June, 1993

        Celina Imieli\'nska and   
               Bahman Kalantari   A generalized hypergreedy algorithm for
                                  weighted perfect matching  . . . . . . . 177--189
                  Lars Lundberg   Performance bounds on multiprocessor
                                  scheduling strategies for statically
                                  allocated programs . . . . . . . . . . . 190--213
                  Roland Olsson   Execution of logic programs by
                                  iterative-deepening $A^*$ SLD-tree
                                  search . . . . . . . . . . . . . . . . . 214--231
       Ondrej Sýkora and   
             Imrich V\vr\softto   On crossing numbers of hypercubes and
                                  cube connected cycles  . . . . . . . . . 232--237
                    Cao An Wang   Efficiently updating constrained
                                  Delaunay triangulations  . . . . . . . . 238--252
               Tony Barrera and   
                   Pelle Olsson   An Integer Based Square Root Algorithm   253--261
                     Achiya Dax   A row relaxation method for large
                                  minimax problems . . . . . . . . . . . . 262--276
                Walter Gautschi   Is the recurrence relation for
                                  orthogonal polynomials always stable?    277--284
          Desmond J. Higham and   
             Lloyd N. Trefethen   Stiffness of ODEs  . . . . . . . . . . . 285--303
                    Ren Cang Li   A perturbation bound for the generalized
                                  polar decomposition  . . . . . . . . . . 304--308
             Peter K. Moore and   
             Joseph E. Flaherty   High-order adaptive finite
                                  element-singly implicit Runge--Kutta
                                  methods for parabolic differential
                                  equations  . . . . . . . . . . . . . . . 309--331
               Stefan Schneider   Numerical experiments with a multistep
                                  Radau method . . . . . . . . . . . . . . 332--350
                      Anonymous   New Books and Journals . . . . . . . . . 351--351

BIT
Volume 33, Number 3, September, 1993

            Hong Chich Chou and   
               Chung Ping Chung   Modeling of superscalar instruction
                                  scheduling and analysis of a heuristic
                                  scheduling algorithm . . . . . . . . . . 354--371
               Ronald D. Dutton   Weak-heap sort . . . . . . . . . . . . . 372--381
                  J. K. Jan and   
                    C. C. Chang   A key-lock-pair oriented access control
                                  scheme for the growth of users and files 382--389
                Chiou Kuo Liang   An $O(n^2)$ algorithm for finding the
                                  compact sets of a graph  . . . . . . . . 390--395
                  S. Olariu and   
              J. L. Schwing and   
                       J. Zhang   Optimal convex hull algorithms on
                                  enhanced meshes  . . . . . . . . . . . . 396--410
            Patricio V. Poblete   A note on the height of the $k$th
                                  element in a heap  . . . . . . . . . . . 411--412
                Chang Wu Yu and   
                  Gen Huey Chen   Parallel algorithms for permutation
                                  graphs . . . . . . . . . . . . . . . . . 413--419
              Ming Shing Yu and   
               Cheng Hsing Yang   A linear time algorithm for the maximum
                                  matching problem on cographs . . . . . . 420--432
                  P. Amodio and   
                  F. Mazzia and   
                   D. Trigiante   Stability of some boundary value methods
                                  for the solution of initial value
                                  problems . . . . . . . . . . . . . . . . 434--451
              J. C. Butcher and   
                  Z. Jackiewicz   Diagonally implicit general linear
                                  methods for ordinary differential
                                  equations  . . . . . . . . . . . . . . . 452--472
                D. Calvetti and   
                     L. Reichel   Fast inversion of Vandermonde-like
                                  matrices involving orthogonal
                                  polynomials  . . . . . . . . . . . . . . 473--484
                  Ulla Miekkala   Graph properties for splitting with
                                  grounded Laplacian matrices  . . . . . . 485--495
          Jochen W. Schmidt and   
               Walter Heß   $S$-convex, monotone, and positive
                                  interpolation with rational bicubic
                                  splines of $C^2$-continuity  . . . . . . 496--511
              H. Schwetlick and   
                      V. Kunert   Spline smoothing under constraints on
                                  derivatives  . . . . . . . . . . . . . . 512--528

BIT
Volume 33, Number 4, December, 1993

            Chin-Chen Chang and   
           Huey-Cheue Kowng and   
                  Tzong-Chen Wu   A refinement of a compression-oriented
                                  addressing scheme  . . . . . . . . . . . 529--535
              Jong-Jen Chen and   
            Chiau-Shin Wang and   
               Ching-Roung Chou   A general performance analysis method
                                  for uniform memory architectures . . . . 536--560
             Evan P. Harris and   
         Kotagiri Ramamohanarao   Optimal dynamic multi-attribute hashing
                                  for range queries  . . . . . . . . . . . 561--579
               Klaus Jansen and   
           Gerhard J. Woeginger   The complexity of detecting
                                  crossing-free configurations in the
                                  plane  . . . . . . . . . . . . . . . . . 580--595
                     Olav Lysne   The equational part of proofs by
                                  structural induction . . . . . . . . . . 596--618
                 A. H. Al-Rabeh   Optimal order diagonally implicit
                                  Runge--Kutta methods . . . . . . . . . . 619--633
           Bernard Bialecki and   
               D. Scott Dillery   Fourier analysis of Schwarz alternating
                                  methods for piecewise Hermite bicubic
                                  orthogonal spline collocation  . . . . . 634--646
                 G. Di Lena and   
               R. I. Peluso and   
                      G. Piazza   Results on the relative perturbation of
                                  the singular values of a matrix  . . . . 647--653
Diego Bricio Hernández and   
                 Renato Spigler   Convergence and stability of implicit
                                  Runge--Kutta methods for systems with
                                  multiplicative noise . . . . . . . . . . 654--669
               Stefan Schneider   Convergence results for general linear
                                  methods on singular perturbation
                                  problems . . . . . . . . . . . . . . . . 670--686
           Inge Söderkvist   Perturbation analysis of the orthogonal
                                  Procrustes problem . . . . . . . . . . . 687--694
                    Shu Fang Xu   A stability analysis of the Jacobi
                                  matrix inverse eigenvalue problem  . . . 695--702
                      Anonymous   Acknowledgements . . . . . . . . . . . . 703--703
                      Anonymous   New books and journals . . . . . . . . . 704--704


BIT
Volume 34, Number 1, March, 1994

      Åke Björck and   
                    C. C. Paige   Solution of augmented linear systems
                                  using orthogonal factorizations  . . . . 1--24
                  J. C. Butcher   A transformation for the analysis of
                                  DIMSIMs  . . . . . . . . . . . . . . . . 25--32
         Christina C. Christara   Quadratic spline collocation methods for
                                  elliptic partial differential equations  33--61
               Terje O. Espelid   On integrating vertex singularities
                                  using extrapolation  . . . . . . . . . . 62--79
                  E. Hairer and   
                   A. Murua and   
               J. M. Sanz-Serna   The non-existence of symplectic
                                  multi-derivative Runge--Kutta methods    80--87
              Desmond J. Higham   Runge--Kutta stability on a Floquet
                                  problem  . . . . . . . . . . . . . . . . 88--98
                  Thomas Huckle   Fast transforms for tridiagonal linear
                                  equations  . . . . . . . . . . . . . . . 99--112
      J. F. B. M. Kraaijevanger   Two counterexamples related to the
                                  Kreiss matrix theorem  . . . . . . . . . 113--119
       Giuseppe Mastroianni and   
       Siegfried Prössdorf   Some nodes matrices appearing in the
                                  numerical analysis for singular integral
                                  equations  . . . . . . . . . . . . . . . 120--128
            Vladimir Maz'ya and   
                Vladimir Karlin   Semi-analytic time-marching algorithms
                                  for semi-linear parabolic equations  . . 129--147
                     Peter Naur   Proof versus formalization . . . . . . . 148--164
                      Axel Ruhe   The Rational Krylov algorithm for
                                  nonsymmetric Eigenvalue problems. III:
                                  Complex shifts for real matrices . . . . 165--176
                      Axel Ruhe   Carl-Erik Fröberg on his 75th birthday
                                  June 23, 1993  . . . . . . . . . . . . . i--ii

BIT
Volume 34, Number 2, June, 1994

              A. M. Bruaset and   
                      A. Tveito   A numerical study of optimized sparse
                                  preconditioners  . . . . . . . . . . . . 177--204
          P. C. Chakravarti and   
                  M. Barrientos   On a fast and accurate method for
                                  computing Fourier transforms . . . . . . 205--214
                   M. R. Crisci   Parallel frontal methods for ODE's . . . 215--227
    J. L. M. van Dorsselaer and   
                 W. Hundsdorfer   Stability estimates based on numerical
                                  ranges with an application to a spectral
                                  method . . . . . . . . . . . . . . . . . 228--238
                  M. Gulliksson   Iterative refinement for constrained and
                                  weighted linear least squares  . . . . . 239--253
                      G. Q. Han   Asymptotic error expansion for the
                                  Nyström method for nonlinear Fredholm
                                  integral equations of the second kind    254--261
                        T. Koto   A stability property of $A$-stable
                                  natural Runge--Kutta methods for systems
                                  of delay differential equations  . . . . 262--267
                     A. Liu and   
                         B. Joe   Relationship between tetrahedron shape
                                  measures . . . . . . . . . . . . . . . . 268--287
                   E. Novak and   
                      K. Petras   Optimal stochastic quadrature formulas
                                  for convex functions . . . . . . . . . . 288--294
                     J. Schneid   A characterization of compactly
                                  supported orthonormal wavelets . . . . . 295--303
                   W. J. Walker   A summability method for the arithmetic
                                  Fourier transform  . . . . . . . . . . . 304--309
                  E. Hairer and   
                      G. Wanner   Symplectic Runge--Kutta methods with
                                  real eigenvalues . . . . . . . . . . . . 310--312
                      X.-Q. Jin   A note on best conditioned
                                  preconditioners  . . . . . . . . . . . . 313--317
              N. Kjurkchiev and   
                       K. Mahdi   Some remarks on Dvorcuk's root-finding
                                  method . . . . . . . . . . . . . . . . . 318--322
                      Anonymous   Books  . . . . . . . . . . . . . . . . . 323--323
                      Anonymous   New books and journals . . . . . . . . . 323--323

BIT
Volume 34, Number 3, September, 1994

              M. Bjòrhus   On dynamic iteration for delay
                                  differential equations . . . . . . . . . 325--336
               P. B. Bochev and   
                      C. Scovel   On quadratic invariants and symplectic
                                  structure  . . . . . . . . . . . . . . . 337--345
               B. Della Vecchia   Two new formulas for the numerical
                                  evaluation of the Hilbert Transform  . . 346--360
            Inmaculada Higueras   Runge--Kutta schemes that maintain
                                  invariant solutions for differential
                                  algebraic systems  . . . . . . . . . . . 361--366
                      X.-Q. Jin   Hartley preconditioners for Toeplitz
                                  systems generated by positive continuous
                                  functions  . . . . . . . . . . . . . . . 367--371
Kristján Jónasson and   
                     Kaj Madsen   Corrected sequential linear programming
                                  for sparse minimax optimization  . . . . 372--387
     Zeynep F. Koçak and   
             George M. Phillips   B-splines with geometric knot spacings   388--399
                J. X. Kuang and   
                J. X. Xiang and   
                     H. J. Tian   The asymptotic stability of
                                  one-parameter methods for neutral
                                  differential equations . . . . . . . . . 400--408
              K. Meerbergen and   
                  A. Spence and   
                       D. Roose   Shift-invert and Cayley transforms for
                                  detection of rightmost eigenvalues of
                                  nonsymmetric matrices  . . . . . . . . . 409--423
       Inge Söderkvist and   
            Per-Åke Wedin   On condition numbers and algorithms for
                                  determining a rigid body movement  . . . 424--436
                Musheng Wei and   
                   Birong Zhang   Structures and uniqueness conditions of
                                  $MK$-weighted pseudoinverses . . . . . . 437--450
        Ö. J. Rödseth   A note on primality tests for $N = h
                                  \cdot 2^n - 1$ . . . . . . . . . . . . . 451--454

BIT
Volume 34, Number 4, December, 1994

           Taifun Alishenas and   
       Örn Ólafsson   Modeling and velocity stabilization of
                                  constrained mechanical systems . . . . . 455--483
              Bengt Aspvall and   
                Pinar Heggernes   Finding minimum height elimination trees
                                  for interval graphs in polynomial time   484--509
      Åke Björck and   
                Eric Grimme and   
                Paul Van Dooren   An implicit shift bidiagonalization
                                  algorithm for ill-posed systems  . . . . 510--534
                     Annie Cuyt   On the convergence of the multivariate
                                  ``homogeneous'' $qd$-algorithm . . . . . 535--545
               Paola Favati and   
               Grazia Lotti and   
               Francesco Romani   Theoretical and practical efficiency
                                  measures for symmetric interpolatory
                                  quadrature formulas  . . . . . . . . . . 546--557
              Walter Gander and   
              Gene H. Golub and   
                   Rolf Strebel   Least-squares fitting of circles and
                                  ellipses . . . . . . . . . . . . . . . . 558--578
                  Stefano Serra   Preconditioning strategies for
                                  asymptotically ill-conditioned block
                                  Toeplitz systems . . . . . . . . . . . . 579--594
                      Anonymous   Acknowledgements . . . . . . . . . . . . 595--595
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 596--598


BIT Numerical Mathematics
Volume 35, Number 1, March, 1995

                Anders Barrlund   Comparing stability properties of three
                                  methods in DAEs or ODEs with invariants  1--18
                  Baruch Cahlon   On the stability of Volterra integral
                                  equations with a lagging argument  . . . 19--29
             Simon S. Clift and   
                   Wei-Pai Tang   Weighted graph based ordering techniques
                                  for preconditioned conjugate gradient
                                  methods  . . . . . . . . . . . . . . . . 30--47
                D. J. Evans and   
                  Guang-Yao Lei   Approximate inverses of multidiagonal
                                  matrices and application to the block
                                  PCG method . . . . . . . . . . . . . . . 48--63
                   D. B. Hunter   Some error expansions for Gaussian
                                  quadrature . . . . . . . . . . . . . . . 64--82
               Rolf Jeltsch and   
         Rosemary A. Renaut and   
               Kosie J. H. Smit   The maximal accuracy of stable
                                  difference schemes for the wave equation 83--115
               Noah H. Rhee and   
                    Vjeran Hari   On the cubic convergence of the
                                  Paardekooper method  . . . . . . . . . . 116--132
            Chang Zhong Zhu and   
              Charles B. Dunham   Parameter error estimate of near
                                  alternation approximation  . . . . . . . 133--142

BIT Numerical Mathematics
Volume 35, Number 2, June, 1995

      Carmen Arévalo and   
          Gustaf Söderlind   Convergence of multistep discretizations
                                  of DAEs  . . . . . . . . . . . . . . . . 143--168
               C. Brezinski and   
               M. Redivo-Zaglia   Look-ahead in BI-CGSTAB and other
                                  product methods for linear systems . . . 169--201
                  J. C. Butcher   On fifth order Runge--Kutta methods  . . 202--209
                S. Farestam and   
                  R. B. Simpson   A framework for advancing front
                                  techniques of finite element mesh
                                  generation . . . . . . . . . . . . . . . 210--232
           T. N. T. Goodman and   
            C. A. Micchelli and   
               G. Rodriguez and   
                      S. Seatzu   On the Cholesky factorization of the
                                  Gram matrix of locally supported
                                  functions  . . . . . . . . . . . . . . . 233--257
            Robert I. McLachlan   Composition methods in the presence of
                                  small parameters . . . . . . . . . . . . 258--268
                A. Portillo and   
               J. M. Sanz-Serna   Lack of dissipativity is not
                                  symplecticness . . . . . . . . . . . . . 269--276
          Philip Rabinowitz and   
               Elisabetta Santi   On the uniform convergence of Cauchy
                                  principal values of quasi-interpolating
                                  splines  . . . . . . . . . . . . . . . . 277--290
          Morten Bjòrhus   A note on the convergence of discretized
                                  dynamic iteration  . . . . . . . . . . . 291--296

BIT Numerical Mathematics
Volume 35, Number 3, September, 1995

      Carmen Arévalo and   
              Per Lötstedt   Improving the accuracy of BDF methods
                                  for index $3$ differential-algebraic
                                  equations  . . . . . . . . . . . . . . . 297--308
       J. Drko\vsová and   
               A. Greenbaum and   
      M. Rozlo\vzník and   
                   Z. Strako\vs   Numerical stability of GMRES . . . . . . 309--330
                  David Lee and   
          Henryk Wo\'zniakowski   Testing linear operators . . . . . . . . 331--351
                 Wolfram Luther   Highly accurate tables for elementary
                                  functions  . . . . . . . . . . . . . . . 352--360
          Hubert Schwetlick and   
           Torsten Schütze   Least squares approximation by splines
                                  with free knots  . . . . . . . . . . . . 361--384
                   Ji-Guang Sun   A note on backward perturbations for the
                                  Hermitian eigenvalue problem . . . . . . 385--393
                  Jukka Tuomela   A note on high order schemes for the
                                  one-dimensional wave equation  . . . . . 394--405
               J. H. Verner and   
                     M. Zennaro   The Orders of Embedded Continuous
                                  Explicit Runge--Kutta Methods  . . . . . 406--416
                Jungong Xue and   
                  Erxiong Jiang   Entrywise relative perturbation theory
                                  for nonsingular $M$-matrices and
                                  applications . . . . . . . . . . . . . . 417--427
              Plamen Y. Yalamov   On the stability of the cyclic reduction
                                  without back substitution for
                                  tridiagonal systems  . . . . . . . . . . 428--447
               Hongyuan Zha and   
                  Zhenyue Zhang   A note on constructing a symmetric
                                  matrix with specified diagonal entries
                                  and eigenvalues  . . . . . . . . . . . . 448--452

BIT Numerical Mathematics
Volume 35, Number 4, December, 1995

        Mårten Gulliksson   On the modified Gram--Schmidt algorithm
                                  for weighted and constrained linear
                                  least squares problems . . . . . . . . . 453--468
              A. Hadjidimos and   
                 D. Noutsos and   
                     M. Tzoumas   Exact SOR convergence regions for a
                                  general class of $p$-cyclic matrices . . 469--487
             Dinh Nho H\`ao and   
            H.-J. Reinhardt and   
                   A. Schneider   Stable approximation of fractional
                                  derivatives of rough functions . . . . . 488--503
                Guang-Da Hu and   
                Taketomo Mitsui   Stability analysis of numerical methods
                                  for systems of neutral
                                  delay-differential equations . . . . . . 504--515
                  Zhongxiao Jia   A block incomplete orthogonalization
                                  method for large nonsymmetric
                                  eigenproblems  . . . . . . . . . . . . . 516--539
                   Tianzi Jiang   On a new kind of Birkhoff type
                                  trigonometric interpolation  . . . . . . 540--547
            Vladimir Karlin and   
          Vladimir Maz\cprimeya   Time-marching algorithms for
                                  initial-boundary value problems based
                                  upon ``approximate approximations''  . . 548--560
                    Qun Lin and   
                    J. G. Rokne   An interval iteration for multiple roots
                                  of transcendental equations  . . . . . . 561--571
               Hans Munthe-Kaas   Lie--Butcher theory for Runge--Kutta
                                  methods  . . . . . . . . . . . . . . . . 572--587
            Michael A. Saunders   Solution of sparse rectangular systems
                                  using LSQR and Craig . . . . . . . . . . 588--604
                  N. Yu. Bakaev   On the bounds of approximations of
                                  holomorphic semigroups . . . . . . . . . 605--608
                  J. Bohman and   
             C.-E. Fröberg   Heuristic investigation of chaotic
                                  mapping producing fractal objects  . . . 609--615
                      Anonymous   Acknowledgements . . . . . . . . . . . . 616--616
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 617--619


BIT Numerical Mathematics
Volume 36, Number 1, March, 1996

          C. Arévalo and   
             C. Führer and   
              G. Söderlind   Stabilized multistep methods for index
                                  $2$ Euler--Lagrange DAEs . . . . . . . . 1--13
            Jesse L. Barlow and   
              Peter A. Yoon and   
                   Hongyuan Zha   An algorithm and a stability theory for
                                  downdating the ULV decomposition . . . . 14--40
              J. M. Bennett and   
                  J. J. Edwards   A graph isomorphism algorithm using
                                  pseudoinverses . . . . . . . . . . . . . 41--53
                 K. Burrage and   
              Z. Jackiewicz and   
       S. P. Nòrsett and   
                   R. A. Renaut   Preconditioning waveform relaxation
                                  iterations for differential systems  . . 54--76
                   G. J. Cooper   Some linear stability results for
                                  iterative schemes for implicit
                                  Runge--Kutta methods . . . . . . . . . . 77--85
                Ivar Gustafsson   An incomplete factorization
                                  preconditioning method based on
                                  modification of element matrices . . . . 86--100
                  Xiao-Qing Jin   A preconditioner for constrained and
                                  weighted least squares problems with
                                  Toeplitz structure . . . . . . . . . . . 101--109
                Fu-Rong Lin and   
                  Michael K. Ng   Higher-order quadratures for circulant
                                  preconditioned Wiener--Hopf equations    110--121
                Sebastian Reich   Enhancing energy conserving methods  . . 122--134
                  Stefano Serra   On the extreme spectral properties of
                                  Toeplitz matrices generated by $L^1$
                                  functions with several minima/maxima . . 135--142
                     Avram Sidi   Further results on convergence and
                                  stability of a generalization of the
                                  Richardson extrapolation process . . . . 143--157
                  Jukka Tuomela   On the construction of arbitrary order
                                  schemes for the many-dimensional wave
                                  equation . . . . . . . . . . . . . . . . 158--165
                     K. Yoo and   
                        H. Park   Accurate downdating of a modified
                                  Gram--Schmidt $QR$ decomposition . . . . 166--181
                  N. Kjurkchiev   A note on the Le Verrier--Fadeev's
                                  method . . . . . . . . . . . . . . . . . 182--186
                      Anonymous   New books and journals . . . . . . . . . 187--187

BIT Numerical Mathematics
Volume 36, Number 2, June, 1996

                  M. Arioli and   
                     C. Fassino   Roundoff error analysis of algorithms
                                  based on Krylov subspace methods . . . . 189--205
                Ilan Bar-On and   
            Bruno Codenotti and   
                 Mauro Leoncini   Checking robust nonsingularity of
                                  tridiagonal matrices in linear time  . . 206--220
            Hermann Brunner and   
                    Lin Qun and   
                   Yan Ningning   The iterative correction method for
                                  Volterra integral equations  . . . . . . 221--228
              R. P. K. Chan and   
                    P. Chartier   A composition law for Runge--Kutta
                                  methods applied to index-$2$
                                  differential-algebraic equations . . . . 229--246
            L. Eldén and   
                        H. Park   Perturbation and error analyses for
                                  block downdating of a Cholesky
                                  decomposition  . . . . . . . . . . . . . 247--263
        Martin H. Gutknecht and   
               Marlis Hochbruck   Optimized look-ahead recurrences for
                                  adjacent rows in the Padé table . . . . . 264--286
                   Martin Hanke   Limitations of the $L$-curve method in
                                  ill-posed problems . . . . . . . . . . . 287--301
                      W. S. Luk   Finding roots of a real polynomial
                                  simultaneously by means of Bairstow's
                                  method . . . . . . . . . . . . . . . . . 302--308
                Arne Marthinsen   Continuous extensions to Nyström methods
                                  for second order initial value problems  309--332
                   Jussi Rahola   Diagonal forms of the translation
                                  operators in the fast multipole
                                  algorithm for scattering problems  . . . 333--358
                   M. Sakai and   
                   R. A. Usmani   On fair parametric rational cubic curves 359--377
             Jòrgen Sand   On some stability bounds subject to
                                  Hille--Yosida resolvent conditions . . . 378--386
          Antoinetta Venter and   
                 Dirk P. Laurie   Automatic quadrature of functions of the
                                  form $g(\vert f(x)\vert)$  . . . . . . . 387--394
               B. Kalantari and   
                   I. Kalantari   High order iterative methods for
                                  approximating square roots . . . . . . . 395--399

BIT Numerical Mathematics
Volume 36, Number 3, September, 1996

                 J. Baglama and   
                D. Calvetti and   
                     L. Reichel   Iterative methods for the computation of
                                  a few eigenvalues of a large symmetric
                                  matrix . . . . . . . . . . . . . . . . . 400--421
         Thierry Braconnier and   
             Nicholas J. Higham   Computing the Field of Values and
                                  Pseudospectra Using the Lánczos Method
                                  with Continuation  . . . . . . . . . . . 422--440
              Martin Brühl   A curve tracing algorithm for computing
                                  the pseudospectrum . . . . . . . . . . . 441--454
        F. Chaitin-Chatelin and   
                     S. Gratton   Convergence in finite precision of
                                  successive iteration methods under high
                                  nonnormality . . . . . . . . . . . . . . 455--469
                    Jane Cullum   Arnoldi versus nonsymmetric Lánczos
                                  algorithms for solving matrix eigenvalue
                                  problems . . . . . . . . . . . . . . . . 470--493
               Alan Edelman and   
                Steven T. Smith   On conjugate gradient-like methods for
                                  eigen-like problems  . . . . . . . . . . 494--508
             Jean-Luc Fattebert   An inverse iteration method using
                                  multigrid for quantum chemistry  . . . . 509--522
                     S. Gratton   On the condition number of linear least
                                  squares problems in a weighted Frobenius
                                  norm . . . . . . . . . . . . . . . . . . 523--530
               Olavi Nevanlinna   Meromorphic resolvents and power bounded
                                  operators  . . . . . . . . . . . . . . . 531--541
                  B. N. Parlett   Invariant subspaces for tightly
                                  clustered eigenvalues of tridiagonals    542--562
                    Y. Saad and   
            A. Stathopoulos and   
             J. Chelikowsky and   
                      K. Wu and   
            S. Ö\ugüt   Solution of large eigenvalue problems in
                                  electronic structure calculations  . . . 563--578
               V. Simoncini and   
                     M. Sadkane   Arnoldi--Riccati method for large
                                  eigenvalue problems  . . . . . . . . . . 579--594
      Gerard L. G. Sleijpen and   
        Albert G. L. Booten and   
        Diederik R. Fokkema and   
          Henk A. Van der Vorst   Jacobi--Davidson type methods for
                                  generalized eigenproblems and polynomial
                                  eigenproblems  . . . . . . . . . . . . . 595--633

BIT Numerical Mathematics
Volume 36, Number 4, December, 1996

                W. Auzinger and   
                   R. Frank and   
                   G. Kirlinger   Extending convergence theory for
                                  nonlinear stiff problems. I  . . . . . . 635--652
                    C. Bendtsen   On the construction of stiffly accurate
                                  and $B$-stable Runge--Kutta methods  . . 653--663
             S. L. Campbell and   
             I. C. F. Ipsen and   
               C. T. Kelley and   
                    C. D. Meyer   GMRES and the minimal polynomial . . . . 664--675
               F. Costabile and   
            M. I. Gualtieri and   
                       S. Serra   Asymptotic expansion and extrapolation
                                  for Bernstein polynomials with
                                  applications . . . . . . . . . . . . . . 676--687
              Z. Jackiewicz and   
                   R. Vermiglio   General linear methods with external
                                  stages of different orders . . . . . . . 688--712
              K. R. Jackson and   
     A. Kværnò and   
           S. P. Nòrsett   An analysis of the order of Runge--Kutta
                                  methods that use an iterative scheme to
                                  compute their internal stage values  . . 713--765
                D. A. MacDonald   A note on the summation of slowly
                                  convergent alternating series  . . . . . 766--774
               Olavi Nevanlinna   Convergence of Krylov methods for sums
                                  of two operators . . . . . . . . . . . . 775--785
                   Wen Shen and   
               Aslak Tveito and   
                 Ragnar Winther   A system of conservation laws including
                                  a stiff relaxation term; the $2$D case   786--813
                   V. Simoncini   On the numerical solution of $AX - XB =
                                  C$ . . . . . . . . . . . . . . . . . . . 814--830
             Shlomo Ta'asan and   
                     Hong Zhang   Fourier--Laplace analysis of the
                                  multigrid waveform relaxation method for
                                  hyperbolic equations . . . . . . . . . . 831--841
                    J. M. Varah   Least squares data fitting with implicit
                                  functions  . . . . . . . . . . . . . . . 842--854
                 Toshiyuki Koto   A stability property of $A$-stable
                                  collocation-based Runge--Kutta methods
                                  for neutral delay differential equations 855--859
                    Hans Riesel   Summation of double series using the
                                  Euler--Maclaurin sum formula . . . . . . 860--862
                      Anonymous   Acknowledgements . . . . . . . . . . . . 863--863


BIT Numerical Mathematics
Volume 37, Number 1, March, 1997

                Hermann Brunner   On the discretization of differential
                                  and Volterra integral equations with
                                  variable delay . . . . . . . . . . . . . 1--12
                     Ove Edlund   Linear $M$-estimation with bounded
                                  variables  . . . . . . . . . . . . . . . 13--23
              Desmond J. Higham   Time-stepping and preserving
                                  orthonormality . . . . . . . . . . . . . 24--36
                 Adrian T. Hill   Dissipativity of Runge--Kutta methods in
                                  Hilbert spaces . . . . . . . . . . . . . 37--42
              Yoshio Komori and   
            Taketomo Mitsui and   
                Hiroshi Sugiura   Rooted tree analysis of the order
                                  conditions of ROW-type scheme for
                                  stochastic differential equations  . . . 43--66
                    Ren-Cang Li   Relative perturbation bounds for the
                                  unitary polar factor . . . . . . . . . . 67--75
                 Ewald Quak and   
                 Norman Weyrich   Algorithms for spline wavelet packets on
                                  an interval  . . . . . . . . . . . . . . 76--95
            Michael A. Saunders   Computing projections with LSQR  . . . . 96--104
       Torsten Schütze and   
              Hubert Schwetlick   Constrained approximation by splines
                                  with free knots  . . . . . . . . . . . . 105--137
               R. Bruce Simpson   A data modeling abstraction for
                                  describing triangular mesh algorithms    138--163
                     E. Sterner   Semi-implicit Runge--Kutta schemes for
                                  the Navier--Stokes equations . . . . . . 164--178
                   Ji-Guang Sun   On optimal backward perturbation bounds
                                  for the linear least squares problem . . 179--188
                     Guido Walz   Identities for trigonometric B-splines
                                  with an application to curve design  . . 189--201
               Hongyuan Zha and   
                  Zhenyue Zhang   Computing the optimal commuting matrix
                                  pairs  . . . . . . . . . . . . . . . . . 202--220
                    C. Bendtsen   On implicit Runge--Kutta methods with
                                  high stage order . . . . . . . . . . . . 221--226
               Helmut Brass and   
                    Knut Petras   On a conjecture of D. B. Hunter  . . . . 227--231
             George M. Phillips   A de Casteljau algorithm for generalized
                                  Bernstein polynomials  . . . . . . . . . 232--236

BIT Numerical Mathematics
Volume 37, Number 2, June, 1997

                  N. Yu. Bakaev   On the Galerkin finite element
                                  approximations to multi-dimensional
                                  differential and integro-differential
                                  parabolic equations  . . . . . . . . . . 237--255
              Germund Dahlquist   On summation formulas due to Plana,
                                  Lindelöf and Abel, and related
                                  Gauss--Christoffel rules. I  . . . . . . 256--295
                   M. Dryja and   
                   W. Hackbusch   On the nonlinear domain decomposition
                                  method . . . . . . . . . . . . . . . . . 296--311
                 Yu Yu Feng and   
                   Jernej Kozak   On $G^2$ continuous cubic spline
                                  interpolation  . . . . . . . . . . . . . 312--332
                 Luca Gemignani   Polynomial root computation by means of
                                  the LR algorithm . . . . . . . . . . . . 333--345
                W. Hoffmann and   
              J. J. B. de Swart   Approximating Runge--Kutta matrices by
                                  triangular matrices  . . . . . . . . . . 346--354
                  David Lee and   
          Henryk Wo\'zniakowski   Testing linear operators --- an average
                                  case study . . . . . . . . . . . . . . . 355--376
                  Zbigniew Leyk   Breakdowns and stagnation in iterative
                                  methods  . . . . . . . . . . . . . . . . 377--403
                   Robert Plato   The Galerkin scheme for Lavrentiev's
                                  $m$-times iterated method to solve
                                  linear accretive Volterra integral
                                  equations of the first kind  . . . . . . 404--423
               Stefan Schneider   Convergence of general linear methods on
                                  differential-algebraic systems of index
                                  $3$  . . . . . . . . . . . . . . . . . . 424--441
              M. N. Spijker and   
           F. A. J. Straetemans   Error growth analysis via stability
                                  regions for discretizations of initial
                                  value problems . . . . . . . . . . . . . 442--464
               Geetha Ramaswami   Higher order symplectic RK and RKN
                                  methods using perturbed collocation  . . 465--471
                      Anonymous   New Books  . . . . . . . . . . . . . . . 472--472

BIT Numerical Mathematics
Volume 37, Number 3, September, 1997

           Fernando L. Alvarado   Matrix enlarging methods and their
                                  application  . . . . . . . . . . . . . . 473--505
             Cleve Ashcraft and   
               Joseph W. H. Liu   Using domain decomposition to find graph
                                  bisectors  . . . . . . . . . . . . . . . 506--534
               P. C. Hansen and   
              Tz. Ostromsky and   
                   A. Sameh and   
                      Z. Zlatev   Solving sparse linear least-squares
                                  problems on some supercomputers by using
                                  large dense blocks . . . . . . . . . . . 535--558
               Gary Kumfert and   
                    Alex Pothen   Two improved algorithms for envelope and
                                  wavefront reduction  . . . . . . . . . . 559--590
                  Oleg Burdakov   A greedy algorithm for the optimal basis
                                  problem  . . . . . . . . . . . . . . . . 591--599
                     Achiya Dax   A proximal point algorithm for minimax
                                  problems . . . . . . . . . . . . . . . . 600--622
              S. C. Brenner and   
                     L.-Y. Sung   Multigrid methods for the computation of
                                  singular solutions and stress intensity
                                  factors. II. Crack singularities . . . . 623--643
                 T. F. Chan and   
                 W. P. Tang and   
                      W. L. Wan   Wavelet sparse approximate inverse
                                  preconditioners  . . . . . . . . . . . . 644--660
              C. C. Douglas and   
                S. Malhotra and   
                  M. H. Schultz   A characterization of mapping
                                  unstructured grids onto structured grids
                                  and using multigrid as a preconditioner  661--677
            J. Douglas, Jr. and   
                    C.-S. Huang   An accelerated domain decomposition
                                  procedure based on Robin transmission
                                  conditions . . . . . . . . . . . . . . . 678--686
                G. H. Golub and   
                     G. Meurant   Matrices, moments and quadrature. II.
                                  How to compute the norm of the error in
                                  iterative methods  . . . . . . . . . . . 687--705
               A. Greenbaum and   
      M. Rozlo\vzník and   
                   Z. Strako\vs   Numerical behaviour of the modified
                                  Gram--Schmidt GMRES implementation . . . 706--719
                  C. Lacour and   
                       Y. Maday   Two different approaches for matching
                                  nonconforming grids: the mortar element
                                  method and the FETI method . . . . . . . 720--738
          H. Lötzbeyer and   
                   U. Rüde   Patch-adaptive multilevel iteration  . . 739--758
                Th. Rottner and   
                I. Lenhardt and   
                 G. Alefeld and   
                K. Schweizerhof   Nonlinear structural finite element
                                  analysis using the preconditioned Lánczos
                                  method on serial and parallel computers  759--769

BIT Numerical Mathematics
Volume 37, Number 4, December, 1997

                 K. Burrage and   
              P. M. Burrage and   
                  J. A. Belward   A bound on the maximum strong order of
                                  stochastic Runge--Kutta methods for
                                  stochastic ordinary differential
                                  equations  . . . . . . . . . . . . . . . 771--780
     Christina C. Christara and   
                    Barry Smith   Multigrid and multilevel methods for
                                  quadratic spline collocation . . . . . . 781--803
              Germund Dahlquist   On summation formulas due to Plana,
                                  Lindelöf and Abel, and related
                                  Gauss--Christoffel rules. II . . . . . . 804--832
       Jos L. M. van Dorsselaer   Pseudospectra for matrix pencils and
                                  stability of equilibria  . . . . . . . . 833--845
                  Karl Entacher   Quasi-Monte Carlo methods for numerical
                                  integration of multivariate Haar series  846--861
               Rune Karlson and   
           Bertil Waldén   Estimation of optimal backward
                                  perturbation bounds for the linear least
                                  squares problem  . . . . . . . . . . . . 862--869
                        T. Koto   NP-stability of Runge--Kutta methods
                                  based on classical quadrature  . . . . . 870--884
                  Michael K. Ng   Preconditioning of elliptic problems by
                                  approximation in the transform domain    885--900
                     Peeter Oja   Low degree rational spline interpolation 901--909
              J. M. Peña   Backward stability of a pivoting
                                  strategy for sign-regular linear systems 910--924
             G. De Samblanx and   
              K. Meerbergen and   
                    A. Bultheel   The implicit application of a rational
                                  filter in the RKS method . . . . . . . . 925--947
          Jochen W. Schmidt and   
                    Walter Hess   Fair upper bounds for the curvature in
                                  univariate convex interpolation  . . . . 948--960
                  G. W. Stewart   On the weighting method for least
                                  squares problems with linear equality
                                  constraints  . . . . . . . . . . . . . . 961--967
                  Jukka Tuomela   On singular points of quasilinear
                                  differential and differential-algebraic
                                  equations  . . . . . . . . . . . . . . . 968--977
                     Aihui Zhou   Multi-parameter error resolution for the
                                  collocation method of Volterra integral
                                  equations  . . . . . . . . . . . . . . . 978--987
                      Anonymous   Publisher's announcement . . . . . . . . 988--988
                      Anonymous   Acknowledgements . . . . . . . . . . . . 989--989
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 990--993


BIT Numerical Mathematics
Volume 38, Number 1, March, 1998

            Rajendra Bhatia and   
              Fuad Kittaneh and   
                 Ren-Cang C. Li   Eigenvalues of symmetrizable matrices    1--11
        Christopher Burnton and   
                 Rudolf Scherer   Gauss--Runge--Kutta--Nyström methods  . . 12--21
                   E. Gallestey   Computing spectral value sets using the
                                  subharmonicity of the norm of rational
                                  matrices . . . . . . . . . . . . . . . . 22--33
           Per Christian Hansen   Rank-deficient prewhitening with
                                  quotient SVD and ULV decompositions  . . 34--43
               D. J. Higham and   
                   A. M. Stuart   Analysis of the dynamics of local error
                                  control via a piecewise continuous
                                  residual . . . . . . . . . . . . . . . . 44--57
                    M. Huhtanen   An alternative to the Ritz pairs with
                                  the EN subspace method . . . . . . . . . 58--71
           Karel in 't Hout and   
               Christian Lubich   Periodic orbits of delay differential
                                  equations under discretization . . . . . 72--91
               Hans Munthe-Kaas   Runge--Kutta methods on Lie groups . . . 92--111
              M. Petkovi\'c and   
              \Dbar. Herceg and   
                      S. Ili\'c   Point estimation and some applications
                                  to iterative methods . . . . . . . . . . 112--126
           Mustafa C. Pinar and   
                 Samir Elhedhli   A penalty continuation method for the
                                  $l_\infty$ solution of overdetermined
                                  linear systems . . . . . . . . . . . . . 127--150
                Constantin Popa   Extensions of block-projections methods
                                  with relaxation parameters to
                                  inconsistent and rank-deficient
                                  least-squares problems . . . . . . . . . 151--176
                   Yair Shapira   Coloring update methods  . . . . . . . . 177--185
          Kiyotaka Yamamura and   
              Hitomi Kawata and   
                       Ai Tokue   Interval solution of nonlinear equations
                                  using linear programming . . . . . . . . 186--199
               Hongyuan Zha and   
                  Zhenyue Zhang   Modifying the generalized singular value
                                  decomposition with application in
                                  direction-of-arrival finding . . . . . . 200--216
                   Dieter Britz   An error propagation in the numerical
                                  literature . . . . . . . . . . . . . . . 217--218

BIT Numerical Mathematics
Volume 38, Number 2, June, 1998

           Suchin Arunsawatwong   Stability of Zakian $I_{MN}$ recursions
                                  for linear delay differential equations  219--233
              Michele Benzi and   
           Miroslav T\ocirc uma   Numerical experiments with two
                                  approximate inverse preconditioners  . . 234--241
                   Xing Cai and   
                    Even Mehlum   Application of Cauchy integrals and
                                  singular integral equations in scattered
                                  data problems  . . . . . . . . . . . . . 242--255
               G. Criscuolo and   
                     L. Scuderi   The numerical evaluation of Cauchy
                                  principal value integrals with
                                  non-standard weight functions  . . . . . 256--274
                  Tommy Elfving   A stationary iterative pseudoinverse
                                  algorithm  . . . . . . . . . . . . . . . 275--282
                  Karl Entacher   Quasi-Monte Carlo methods for numerical
                                  integration of multivariate Haar series.
                                  II . . . . . . . . . . . . . . . . . . . 283--292
              Bertil Gustafsson   On the implementation of boundary
                                  conditions for the method of lines . . . 293--314
              Arieh Iserles and   
           Geetha Ramaswami and   
                 Mark Sofroniou   Runge--Kutta methods for quadratic
                                  ordinary differential equations  . . . . 315--346
                Changjun Li and   
                  Baojia Li and   
                 David J. Evans   A generalized successive overrelaxation
                                  method for least squares problems  . . . 347--355
                     J. Malinen   Properties of iteration of Toeplitz
                                  operators with Toeplitz preconditioners  356--371
            Alexei A. Medovikov   High order explicit methods for
                                  parabolic equations  . . . . . . . . . . 372--390
        Bernhard A. Schmitt and   
            Rüdiger Weiner   Equilibrium attractivity of
                                  Krylov-$W$-methods for nonlinear stiff
                                  ODEs . . . . . . . . . . . . . . . . . . 391--414

BIT Numerical Mathematics
Volume 38, Number 3, September, 1998

                      M. Arnold   Half-explicit Runge--Kutta methods with
                                  explicit stages for
                                  differential-algebraic systems of index
                                  $2$  . . . . . . . . . . . . . . . . . . 415--438
                   A. Aubry and   
                    P. Chartier   Pseudo-symplectic Runge--Kutta methods   439--461
                  N. Yu. Bakaev   On the variable stepsize approximations
                                  of a Cauchy problem for the evolution
                                  equation . . . . . . . . . . . . . . . . 462--485
                X.-W. Chang and   
                    C. C. Paige   On the sensitivity of the LU
                                  factorization  . . . . . . . . . . . . . 486--501
            S. C. Eisenstat and   
                 I. C. F. Ipsen   Relative perturbation results for
                                  eigenvalues and eigenvectors of
                                  diagonalisable matrices  . . . . . . . . 502--509
                  P. Favati and   
                       B. Meini   Relaxed functional iteration techniques
                                  for the numerical solution of $M/G/1$
                                  type Markov chains . . . . . . . . . . . 510--526
                  B. Fisher and   
                  A. Ramage and   
               D. Silvester and   
                   A. J. Wathen   Minimum residual methods for augmented
                                  systems  . . . . . . . . . . . . . . . . 527--543
                S. Holmgren and   
                        K. Otto   A framework for polynomial
                                  preconditioners based on fast transforms
                                  I: Theory  . . . . . . . . . . . . . . . 544--559
                    J. Kamm and   
                     J. G. Nagy   A total least squares method for
                                  Toeplitz systems of equations  . . . . . 560--582
                P. Kravanja and   
                   R. Cools and   
                   A. Haegemans   Computing zeros of analytic mappings: A
                                  logarithmic residue approach . . . . . . 583--596
           V. Thomée and   
          A. S. Vasudeva Murthy   A numerical method for the Benjamin--Ono
                                  equation . . . . . . . . . . . . . . . . 597--611
            G.-Y. Psihoyios and   
                     J. R. Cash   A stability result for general linear
                                  methods with characteristic function
                                  having real poles only . . . . . . . . . 612--617
                      Anonymous   Announcement: Householder award X  . . . 618--618

BIT Numerical Mathematics
Volume 38, Number 4, December, 1998

              G. E. Alefeld and   
                F. A. Potra and   
                 W. Völker   Modifications of the
                                  interval-Newton-method with improved
                                  asymptotic efficiency  . . . . . . . . . 619--635
                  M. Arioli and   
             V. Pták and   
                     Z. Strakos   Krylov sequences of maximal length and
                                  convergence of GMRES . . . . . . . . . . 636--643
                      J. Becker   A second order backward difference
                                  method with variable steps for a
                                  parabolic problem  . . . . . . . . . . . 644--662
                     Y. Cao and   
                          Q. Li   The maximum order of multistep formula
                                  for solving index-2
                                  differential-algebraic equations . . . . 663--673
                    B. Chen and   
                    M. C. Pinar   On Newton's method for Huber's robust
                                  $M$-estimation problems in linear
                                  regression . . . . . . . . . . . . . . . 674--684
                     I. Dhillon   Current inverse iteration software can
                                  fail . . . . . . . . . . . . . . . . . . 685--704
              M. S. Floater and   
                        A. Iske   Thinning algorithms for scattered data
                                  interpolation  . . . . . . . . . . . . . 705--720
                S. Holmgren and   
                        K. Otto   A framework for polynomial
                                  preconditioners based on fast transforms
                                  II: PDE applications . . . . . . . . . . 721--736
                        T. Koto   A criterion for $p$-stability properties
                                  of Runge--Kutta methods  . . . . . . . . 737--750
                   H. Lamba and   
                   A. M. Stuart   Convergence results for the MATLAB ode23
                                  routine  . . . . . . . . . . . . . . . . 751--780
                 P. A. Yoon and   
                   J. L. Barlow   An efficient rank detection procedure
                                  for modifying the ULV decomposition  . . 781--801
                   A. Aubry and   
                    P. Chartier   A note on pseudo-symplectic Runge--Kutta
                                  methods  . . . . . . . . . . . . . . . . 802--806
                  K. D. Ikramov   A remark on ``A note on constructing a
                                  symmetric matrix with specified diagonal
                                  entries and eigenvalues'' [BIT \bf
                                  35(3), September 1995, pp. 448--451] . . 807--807
                      Anonymous   Acknowledgements . . . . . . . . . . . . 808--808
                      Anonymous   Index  . . . . . . . . . . . . . . . . . 809--812


BIT Numerical Mathematics
Volume 39, Number 1, March, 1999

                  A. Bellen and   
               N. Guglielmi and   
                     M. Zennaro   On the Contractivity and Asymptotic
                                  Stability of Systems of Delay
                                  Differential Equations of Neutral Type   1--24
    Stéphane Cirilli and   
               Ernst Hairer and   
            Benedict Leimkuhler   Asymptotic Error Analysis of the
                                  Adaptive Verlet Method . . . . . . . . . 25--33
             Anthony J. Cox and   
             Nicholas J. Higham   Accuracy and Stability of the Null Space
                                  Method for Solving the Equality
                                  Constrained Least Squares Problem  . . . 34--50
              Germund Dahlquist   On Summation Formulas due to Plana,
                                  Lindelof and Abel, and Related
                                  Gauss--Christoffel Rules, III  . . . . . 51--78
Cesáreo González and   
            Alexander Ostermann   Optimal Convergence Results for
                                  Runge--Kutta Discretizations of Linear
                                  Nonautonomous Parabolic Problems . . . . 79--95
               Bahman Kalantari   On the Order of Convergence of a
                                  Determinantal Family of Root-Finding
                                  Methods  . . . . . . . . . . . . . . . . 96--109
                        T. Koto   Naimark--Sacker Bifurcations in the
                                  Euler Method for a Delay Differential
                                  Equation . . . . . . . . . . . . . . . . 110--115
                   B. Owren and   
                  A. Marthinsen   Runge--Kutta Methods Adapted to
                                  Manifolds and Based on Rigid Frames  . . 116--142
              Siegfried M. Rump   Ill-Conditionedness Need Not be
                                  Componentwise Near to Ill-posedness for
                                  Least Squares Problems . . . . . . . . . 143--151
                       S. Serra   Spectral and Computational Analysis of
                                  Block Toeplitz Matrices Having
                                  Nonnegative Definite Matrix-Valued
                                  Generating Functions . . . . . . . . . . 152--175
                   G. A. Watson   Least Squares Fitting of Circles and
                                  Ellipses to Measured Data  . . . . . . . 176--191

BIT Numerical Mathematics
Volume 39, Number 2, June, 1999

                 D. Brunner and   
                         A. Uhl   Optimal multipliers for linear
                                  congruential pseudo random number
                                  generators with prime moduli: Parallel
                                  computation and properties . . . . . . . 193--209
             Anthony J. Cox and   
             Nicholas J. Higham   Backward error bounds for constrained
                                  least squares problems . . . . . . . . . 210--227
                 Jerry Eriksson   Quasi-Newton methods for nonlinear least
                                  squares focusing on curvatures . . . . . 228--254
     M. A. Hernández and   
                 M. A. Salanova   How to solve nonlinear equations when a
                                  third-order method is not applicable . . 255--269
            Chengming Huang and   
                Hongyuan Fu and   
                  Shoufu Li and   
                  Guangnan Chen   Stability Analysis of Runge--Kutta
                                  Methods for Non-Linear Delay
                                  Differential Equations . . . . . . . . . 270--280
                 A. Iserles and   
              A. Marthinsen and   
           S. P. Nòrsett   On the implementation of the method of
                                  Magnus series for linear differential
                                  equations  . . . . . . . . . . . . . . . 281--304
                   T. Lyche and   
               K. Mòrken   The sensitivity of a spline function to
                                  perturbations of the knots . . . . . . . 305--322
                Constantin Popa   Block-projections algorithms with blocks
                                  containing mutually orthogonal rows and
                                  columns  . . . . . . . . . . . . . . . . 323--338
                 Xiquan Shi and   
                   Renhong Wang   The Bezout number for piecewise
                                  algebraic curves . . . . . . . . . . . . 339--349
                   V. Simoncini   Remarks on Non-Linear Spectral
                                  Perturbation . . . . . . . . . . . . . . 350--365
         Jürgen Herzberger   Scientific Notes --- Bounds for the
                                  Positive Root of a Class of Polynomials
                                  with Applications  . . . . . . . . . . . 366--372
                 Yongzhong Song   A Note on an Error Bound for the AOR
                                  Method . . . . . . . . . . . . . . . . . 373--383

BIT Numerical Mathematics
Volume 39, Number 3, September, 1999

                  P. Amodio and   
                      F. Mazzia   A new approach to backward error
                                  analysis of LU factorization . . . . . . 385--402
                Ilan Bar-On and   
                 Mauro Leoncini   Reliable solution of bidiagonal systems
                                  with applications  . . . . . . . . . . . 403--416
              Michele Benzi and   
                  Gene H. Golub   Bounds for the entries of matrix
                                  functions with applications to
                                  preconditioning  . . . . . . . . . . . . 417--438
   Franz-Jürgen Delvos and   
                  Ludger Knoche   Lacunary interpolation by antiperiodic
                                  trigonometric polynomials  . . . . . . . 439--450
              Runar Holdahl and   
               Helge Holden and   
               Knut-Andreas Lie   Unconditionally stable splitting methods
                                  for the shallow water equations  . . . . 451--472
             Willem Hundsdorfer   Stability of approximate factorization
                                  with $\theta$-methods  . . . . . . . . . 473--483
                   W. Lucht and   
                K. Strehmel and   
            C. Eichler-Liebenow   Indexes and special discretization
                                  methods for linear partial differential
                                  algebraic equations  . . . . . . . . . . 484--512
               Daniel Potts and   
               Gabrielle Steidl   Preconditioners for ill-conditioned
                                  Toeplitz matrices  . . . . . . . . . . . 513--533
              Siegfried M. Rump   Fast and Parallel Interval Arithmetic    534--554
           Jian-Zhong Zhang and   
                  Cheng-Xian Xu   A projected indefinite dogleg path
                                  method for equality constrained
                                  optimization . . . . . . . . . . . . . . 555--578
     F. Pérez-Acosta and   
       J. C. Santos-Léon   Convergence of Gaussian quadrature and
                                  Lagrange interpolation in Haar systems   579--584

BIT Numerical Mathematics
Volume 39, Number 4, December, 1999

                   S. Amini and   
                A. T. J. Profit   Analysis of a diagonal form of the fast
                                  multipole algorithm for scattering
                                  theory . . . . . . . . . . . . . . . . . 585--602
                D. Calvetti and   
                G. H. Golub and   
                     L. Reichel   Estimation of the $L$-curve via Lánczos
                                  bidiagonalization  . . . . . . . . . . . 603--619
           Marlis Hochbruck and   
               Christian Lubich   Exponential integrators for
                                  quantum-classical molecular dynamics . . 620--645
                P. Kravanja and   
                 T. Sakurai and   
                   M. Van Barel   On Locating Clusters of Zeros of
                                  Analytic Functions . . . . . . . . . . . 646--682
               Knut-Andreas Lie   A dimensional splitting method for
                                  quasilinear hyperbolic equations with
                                  variable coefficients  . . . . . . . . . 683--700
               J. N. Lyness and   
                         S. Joe   A constructive approach to lattice rule
                                  canonical forms  . . . . . . . . . . . . 701--715
            Leszek Marcinkowski   The mortar element method with locally
                                  nonconforming elements . . . . . . . . . 716--739
            Ching-Tsuan Pan and   
            Ping Tak Peter Tang   Bounds on singular values revealed by QR
                                  factorizations . . . . . . . . . . . . . 740--756
                    H. Park and   
                   L. Zhang and   
                    J. B. Rosen   Low rank approximation of a Hankel
                                  matrix by structured total least norm    757--779
           Ricardo Celorrio and   
         Francisco-Javier Sayas   The Euler--Maclaurin Formula in Presence
                                  of a Logarithmic Singularity . . . . . . 780--785
                      Anonymous   Acknowledgements . . . . . . . . . . . . 786--786
                      Anonymous   Author Index Volume 39, 1999 BIT,
                                  Numerical Mathematics  . . . . . . . . . 787--790


BIT Numerical Mathematics
Volume 40, Number 1, March, 2000

             Nikolai Yu. Bakaev   Analysis of discretizations of parabolic
                                  problems in pairs of spaces  . . . . . . 1--23
            Raymond H. Chan and   
                Wing-Fai Ng and   
                    Hai-Wei Sun   Fast Construction of Optimal Circulant
                                  Preconditioners for Matrices from the
                                  Fast Dense Matrix Method . . . . . . . . 24--40
                Kenth Engö   On the construction of geometric
                                  integrators in the RKMK class  . . . . . 41--61
               Paola Favati and   
             Mauro Leoncini and   
               Angeles Martinez   On the robustness of Gaussian
                                  elimination with partial pivoting  . . . 62--73
          V. Frayssé and   
                 S. Gratton and   
                    V. Toumazou   Structured backward error and condition
                                  number for linear systems of the type
                                  $A^*Ax=b$  . . . . . . . . . . . . . . . 74--83
              Walter Gander and   
                Walter Gautschi   Adaptive quadrature --- revisited  . . . 84--101
                 A. Novruzi and   
                    J. R. Roche   Newton's method in shape optimization: A
                                  three-dimensional case . . . . . . . . . 102--120
                   B. Owren and   
                     B. Welfert   The Newton iteration on Lie groups . . . 121--145
                     J. K. Reid   Implicit Scaling of Linear Least Squares
                                  Problems . . . . . . . . . . . . . . . . 146--157
                  O. Schenk and   
            K. Gärtner and   
                    W. Fichtner   Efficient sparse $LU$ factorization with
                                  left--right looking strategy on shared
                                  memory multiprocessors . . . . . . . . . 158--176
                  Assyr Abdulle   On roots and error constants of optimal
                                  stability polynomials  . . . . . . . . . 177--182
               P. Spellucci and   
                 W. M. Hartmann   A QR Decomposition for Matrix Pencils    183--189
                      Anonymous   Author Index: BIT Numerical Mathematics
                                  Volumes 30--39 (1990--1999)  . . . . . . 191--214
         Carl-Erik Fröberg   BIT --- A Nordic Computer Related
                                  Journal  . . . . . . . . . . . . . . . . i--vi

BIT Numerical Mathematics
Volume 40, Number 2, June, 2000

                  Amin Boumenir   Higher approximation of eigenvalues by
                                  the sampling method  . . . . . . . . . . 215--225
                 K. Burrage and   
                    S. Piskarev   Stochastic Methods for Ill-Posed
                                  Problems . . . . . . . . . . . . . . . . 226--240
                  Alok Dutt and   
           Leslie Greengard and   
               Vladimir Rokhlin   Spectral deferred correction methods for
                                  ordinary differential equations  . . . . 241--266
            S. Hyvönen and   
                  O. Nevanlinna   Robust bounds for Krylov methods . . . . 267--290
              Christian Jansson   Convex-Concave Extensions  . . . . . . . 291--313
                       H. Lamba   Dynamical systems and adaptive
                                  timestepping in ODE solvers  . . . . . . 314--335
                Fu-Rong Lin and   
                  Michael K. Ng   Fast preconditioned iterative methods
                                  for convolution-type integral equations  336--350
                Hans Olsson and   
          Gustaf Söderlind   The approximate Runge--Kutta
                                  computational process  . . . . . . . . . 351--373
               Norio Takama and   
            Yoshiaki Muroya and   
                 Emiko Ishiwata   On the attainable order of collocation
                                  methods for delay differential equations
                                  with proportional delay  . . . . . . . . 374--394
       Froilán M. Dopico   A note on $\sin{\Theta}$ theorems for
                                  singular subspace variations . . . . . . 395--403
              Desmond J. Higham   A-Stability and Stochastic Mean-Square
                                  Stability  . . . . . . . . . . . . . . . 404--409
     Michael J. Tsatsomeros and   
                         Lei Li   A Recursive Test for $P$-Matrices  . . . 410--414

BIT Numerical Mathematics
Volume 40, Number 3, September, 2000

                 W.-J. Beyn and   
                     J. Schropp   Runge-Kutta discretizations of
                                  singularly perturbed gradient equations  415--433
                  S. Blanes and   
                   F. Casas and   
                         J. Ros   Improved high order integrators based on
                                  the Magnus expansion . . . . . . . . . . 434--450
                L. Brugnano and   
                 K. Burrage and   
                  P. M. Burrage   Adams-type methods for the numerical
                                  solution of stochastic ordinary
                                  differential equations . . . . . . . . . 451--470
               Heike Fassbender   Error analysis of the symplectic Lánczos
                                  method for the symplectic eigenvalue
                                  problem  . . . . . . . . . . . . . . . . 471--496
                J. E. Frank and   
           P. J. Van Der Houwen   Diagonalizable extended backward
                                  differentiation formulas . . . . . . . . 497--512
           M. E. Gulliksson and   
 P.-Å. Å. Wedin and   
                      Yimin Wei   Perturbation identities for regularized
                                  Tikhonov inverses and weighted
                                  pseudoinverses . . . . . . . . . . . . . 513--524
                 I. C. F. Ipsen   Expressions and Bounds for the GMRES
                                  Residual . . . . . . . . . . . . . . . . 524--535
               Chih-Jen Lin and   
                  Romesh Saigal   An incomplete Cholesky factorization for
                                  dense symmetric positive definite
                                  matrices . . . . . . . . . . . . . . . . 536--558
                Sebastian Reich   Finite Volume Methods for
                                  Multi-Symplectic PDES  . . . . . . . . . 559--582
                   Jae Heon Yun   Block $ILU$ preconditioners for a
                                  nonsymmetric block-tridiagonal
                                  $M$-matrix . . . . . . . . . . . . . . . 583--605
                Guang-Da Hu and   
                    Guang-Di Hu   A Relation Between the Weighted
                                  Logarithmic Norm of a Matrix and the
                                  Lyapunov Equation  . . . . . . . . . . . 606--610

BIT Numerical Mathematics
Volume 40, Number 4, December, 2000

                   M. Calvo and   
   S. González-Pinto and   
                J. I. Montijano   Runge--Kutta methods for the numerical
                                  solution of stiff semi-linear systems    611--639
           Philip I. Davies and   
             Nicholas J. Higham   Numerically Stable Generation of
                                  Correlation Matrices and Their Factors   640--651
                   S. Faltinsen   Backward error analysis for Lie-group
                                  methods  . . . . . . . . . . . . . . . . 652--670
              Gene H. Golub and   
                       Qiang Ye   Inexact inverse iteration for
                                  generalized eigenvalue problems  . . . . 671--684
   S. González-Pinto and   
            J. I. Montijano and   
S. Pérez-Rodríguez   On the Starting Algorithms for Fully
                                  Implicit Runge--Kutta Methods  . . . . . 685--714
                 J. Gwinner and   
                        A. Rott   Least squares solutions of bivariate
                                  surface fitting problems using tensor
                                  product splines  . . . . . . . . . . . . 715--725
                      E. Hairer   Symmetric projection methods for
                                  differential equations on manifolds  . . 726--734
              Tobias Jahnke and   
               Christian Lubich   Error Bounds for Exponential Operator
                                  Splittings . . . . . . . . . . . . . . . 735--744
                    Zhi-Ping Li   Finite order rank-one convex envelopes
                                  and computation of microstructures with
                                  laminates in laminates . . . . . . . . . 745--761
                      Ya Yan Lu   Fourth order conservative exponential
                                  methods for linear evolution equations   762--774
                S. Tracogna and   
                     B. Welfert   Two-step Runge--Kutta: Theory and
                                  practice . . . . . . . . . . . . . . . . 775--799
                      M. Embree   The Most Widely Cited Papers in BIT  . . 800--801
                      Anonymous   Acknowledgements . . . . . . . . . . . . 802--802
                      Anonymous   Author Index: Volume 40, 2000, BIT,
                                  Numerical Mathematics  . . . . . . . . . 803--806


BIT Numerical Mathematics
Volume 41, Number 1, January, 2001

              Martin Arnold and   
           Michael Günther   Preconditioned dynamic iteration for
                                  coupled differential-algebraic systems   1--25
                S. F. Ashby and   
                M. J. Holst and   
           T. A. Manteuffel and   
                   P. E. Saylor   The role of the inner product in
                                  stopping criteria for conjugate gradient
                                  iterations . . . . . . . . . . . . . . . 26--52
              Zhong-Zhi Bai and   
               Iain S. Duff and   
               Andrew J. Wathen   A class of incomplete orthogonal
                                  factorization methods. I: Methods and
                                  theories . . . . . . . . . . . . . . . . 53--70
              Gene H. Golub and   
                      X. Wu and   
                   Jin-Yun Yuan   SOR-like Methods for Augmented Systems   71--85
        Martin H. Gutknecht and   
    Miroslav Rozlo\vzník   Residual smoothing techniques: Do they
                                  improve the limiting accuracy of
                                  iterative solvers? . . . . . . . . . . . 86--114
               Chi-Kwong Li and   
                    Roy Mathias   Construction of matrices with prescribed
                                  singular values and eigenvalues  . . . . 115--126
                    Carla Manni   On Shape Preserving $C^2$ Hermite
                                  Interpolation  . . . . . . . . . . . . . 127--148
             N. Mastronardi and   
          S. Chandrasekaran and   
                  S. Van Huffel   Fast and stable reduction of diagonal
                                  plus semi-separable matrices to
                                  tridiagonal and bidiagonal form  . . . . 149--157
     Günther Meinardus and   
                     Guido Walz   Best Approximation by Free Knot Splines  158--178
                Hai-Wei Sun and   
              Xiao-Qing Jin and   
                Qian-Shun Chang   Convergence of the multigrid method for
                                  ill-conditioned block Toeplitz systems   179--190
            Barbara Zubik-Kowal   Stability in the numerical solution of
                                  linear parabolic equations with a delay
                                  term . . . . . . . . . . . . . . . . . . 191--206
              A. Marthinsen and   
                       B. Owren   A note on the construction of
                                  Crouch--Grossman methods . . . . . . . . 207--214

BIT Numerical Mathematics
Volume 41, Number 2, March, 2001

             Nikolai Yu. Bakaev   Maximum norm resolvent estimates for
                                  elliptic finite element operators  . . . 215--239
                  J. C. Butcher   General linear methods for stiff
                                  differential equations . . . . . . . . . 240--264
               J. K. Cullum and   
                   A. E. Ruehli   Pseudospectra analysis, nonlinear
                                  eigenvalue problems, and studying
                                  systems with time delays . . . . . . . . 265--281
                Judith Ford and   
                        Ke Chen   Wavelet-based preconditioners for dense
                                  matrices with non-smooth local features  282--307
              M. Gulliksson and   
         I. Söderkvist and   
                   G. A. Watson   Implicit surface fitting using
                                  directional constraints  . . . . . . . . 308--321
               K. J. in 't Hout   Convergence of Runge--Kutta Methods for
                                  Delay Differential Equations . . . . . . 322--344
              Shengde Liang and   
                 Xiuling Ma and   
                     Aihui Zhou   Finite Volume Methods for Eigenvalue
                                  Problems . . . . . . . . . . . . . . . . 345--363
                    J. D. Pryce   A Simple Structural Analysis Method for
                                  DAEs . . . . . . . . . . . . . . . . . . 364--394
            Antonella Zanna and   
          Kenth Engò and   
            Hans Z. Munthe-Kaas   Adjoint and selfadjoint Lie-group
                                  methods  . . . . . . . . . . . . . . . . 395--421
                      L. O. Jay   A Note on $Q$-order of Convergence . . . 422--429
                 A. N. Malyshev   Optimal backward perturbation bounds for
                                  the LSS problem  . . . . . . . . . . . . 430--432

BIT Numerical Mathematics
Volume 41, Number 3, June, 2001

         Daniele Bertaccini and   
                  Michael K. Ng   The convergence rate of block
                                  preconditioned systems arising from
                                  LMF-based ODE codes  . . . . . . . . . . 433--450
            F. A. Costabile and   
                  F. Dell'accio   Expansion over a rectangle of real
                                  functions in Bernoulli polynomials and
                                  applications . . . . . . . . . . . . . . 451--464
             M. Dobrowolski and   
                      G. Stoyan   Algebraic and discrete Velte
                                  decompositions . . . . . . . . . . . . . 465--479
           Jim Douglas, Jr. and   
                Chieh-Sen Huang   A locally conservative
                                  Eulerian--Lagrangian finite difference
                                  method for a parabolic equation  . . . . 480--489
            Walter Gautschi and   
            Jörg Waldvogel   Computing the Hilbert transform of the
                                  generalized Laguerre and Hermite weight
                                  functions  . . . . . . . . . . . . . . . 490--503
            M. Günther and   
     A. Kværnò and   
                     P. Rentrop   Multirate partitioned Runge--Kutta
                                  methods  . . . . . . . . . . . . . . . . 504--514
              Philippe Langlois   Automatic Linear Correction of Rounding
                                  Errors . . . . . . . . . . . . . . . . . 515--539
              Siegfried M. Rump   Rigorous and Portable Standard Functions 540--562
             Manfred Tasche and   
              Hansmartin Zeuner   Worst and average case roundoff error
                                  analysis for FFT . . . . . . . . . . . . 563--581
              Alexandre Timonov   Factorised preconditionings of
                                  successive approximations in finite
                                  precision  . . . . . . . . . . . . . . . 582--598
                 J. Tuomela and   
                     T. Arponen   On the numerical solution of involutive
                                  ordinary differential systems II: Higher
                                  order methods  . . . . . . . . . . . . . 599--628
              Kenth Engò   On the BCH-Formula in SO$(3)$  . . . . . 629--632
                 J. L. Mead and   
               R. A. Renaut and   
                  B. D. Welfert   Stability of a pivoting strategy for
                                  parallel Gaussian elimination  . . . . . 633--639
              J. M. Peña   A Note on a Paper by P. Amodio and F.
                                  Mazzia . . . . . . . . . . . . . . . . . 640--643

BIT Numerical Mathematics
Volume 41, Number 4, September, 2001

                 K. Burrage and   
                 G. Hertono and   
              Z. Jackiewicz and   
                  B. D. Welfert   Acceleration of convergence of static
                                  and dynamic iterations . . . . . . . . . 645--655
              J. C. Butcher and   
                  Z. Jackiewicz   A reliable error estimation for
                                  diagonally implicit multistage
                                  integration methods  . . . . . . . . . . 656--665
           M. R. Capobianco and   
               G. Criscuolo and   
                       R. Giova   Approximation of the weighted Hilbert
                                  transform on the real line by an
                                  interpolatory process  . . . . . . . . . 666--682
               L. G. Casado and   
           I. García and   
                     T. Csendes   A heuristic rejection criterion in
                                  interval global optimization algorithms  683--692
              J. R. Gilbert and   
                   X. S. Li and   
                   E. G. Ng and   
                   B. W. Peyton   Computing row and column counts for
                                  sparse QR and LU factorization . . . . . 693--710
              L. Grüne and   
                  P. E. Kloeden   Pathwise Approximation of Random
                                  Ordinary Differential Equations  . . . . 711--721
        Ekatherina A. Karatsuba   Fast computation of $\zeta (3)$ and of
                                  some special integrals using the
                                  Ramanujan formula and polylogarithms . . 722--730
                    J. Lang and   
                      J. Verwer   ROS3P --- An accurate third-order
                                  Rosenbrock solver designed for parabolic
                                  problems . . . . . . . . . . . . . . . . 731--738
                A. Malyshev and   
                     M. Sadkane   Computation of optimal backward
                                  perturbation bounds for large sparse
                                  linear least squares problems  . . . . . 739--747
               K. N. Melnik and   
                R. V. N. Melnik   Optimal cubature formulae and recovery
                                  of fast-oscillating functions from an
                                  interpolational class  . . . . . . . . . 748--775
                 P. H. Muir and   
                       M. Adams   Mono-implicit Runge--Kutta--Nyström
                                  methods with application to boundary
                                  value ordinary differential equations    776--799
            Jürgen Schulze   Towards a tighter coupling of bottom-up
                                  and top-down sparse matrix ordering
                                  methods  . . . . . . . . . . . . . . . . 800--841
                 Tiziano Politi   A formula for the exponential matrix of
                                  a real skew-symmetric matrix of order
                                  $4$  . . . . . . . . . . . . . . . . . . 842--845

BIT Numerical Mathematics
Volume 41, Number 5, December, 2001

         Venansius Baryamureeba   The impact of equal weighting of low-
                                  and high-confidence observations on
                                  robust linear regression computations    847--855
              B. Beckermann and   
             A. B. J. Kuijlaars   On the Sharpness of an Asymptotic Error
                                  Estimate for Conjugate Gradients . . . . 856--867
           Jean-Paul Berrut and   
          Richard Baltensperger   The linear rational pseudospectral
                                  method for boundary value problems . . . 868--879
                   Carl de Boor   What is the Inverse of a Basis?  . . . . 880--890
                 H. Brunner and   
                   A. Pedas and   
                    G. Vainikko   A spline collocation method for linear
                                  Volterra integro-differential equations
                                  with weakly singular kernels . . . . . . 891--900
      H. Martin Bücker and   
                 Manfred Sauren   On Using Hölder Norms in the
                                  Quasi-Minimal Residual Approach  . . . . 901--911
               N. del Buono and   
                       L. Lopez   Runge--Kutta Type Methods Based on
                                  Geodesics for Systems of ODEs on the
                                  Stiefel Manifold . . . . . . . . . . . . 912--923
                      K. Dekker   Partitioned-GMRES in domain
                                  decomposition with approximate subdomain
                                  solution . . . . . . . . . . . . . . . . 924--935
               Erik Elmroth and   
              Fred G. Gustavson   A faster and simpler recursive algorithm
                                  for the LAPACK routine DGELS . . . . . . 936--949
              Bernd Fischer and   
              Martin Ludwig and   
                Andreas Meister   The thermo-regulation of infants:
                                  Modeling and numerical simulation  . . . 950--966
            W. N. Gansterer and   
                 J. Schneid and   
               C. W. Ueberhuber   A low-complexity divide-and-conquer
                                  method for computing eigenvalues and
                                  eigenvectors of symmetric band matrices  967--976
                G. H. Golub and   
                  H. Melbö   A stochastic approach to error estimates
                                  for iterative linear solvers: Part 1 . . 977--985
          Bertil Gustafsson and   
                    Wendy Kress   Deferred correction methods for initial
                                  value problems . . . . . . . . . . . . . 986--995
                      E. Hairer   Geometric integration of ordinary
                                  differential equations on manifolds  . . 996--1007
                   Martin Hanke   On Lánczos based methods for the
                                  regularization of discrete ill-posed
                                  problems . . . . . . . . . . . . . . . . 1008--1018
             Takemitsu Hasegawa   Error analysis of Clenshaw's algorithm
                                  for evaluating derivatives of a
                                  polynomial . . . . . . . . . . . . . . . 1019--1028
            U. Hämarik and   
                  U. Tautenhahn   On the monotone error rule for parameter
                                  choice in iterative and continuous
                                  regularization methods . . . . . . . . . 1029--1038
             Gabriela Kirlinger   On the convergence of backward
                                  differentiation formulas for stiff
                                  initial value problems . . . . . . . . . 1039--1048
                T. Kitagawa and   
                  S. Nakata and   
                      Y. Hosoda   Regularization using QR factorization
                                  and the estimation of the optimal
                                  parameter  . . . . . . . . . . . . . . . 1049--1058
         Marek Andrzej Kojdecki   Examples of saturated convergence rates
                                  for Tikhonov regularization  . . . . . . 1059--1068
                Karl Meerbergen   The Lánczos method with semi-definite
                                  inner product  . . . . . . . . . . . . . 1069--1078
              Michael K. Ng and   
                   Daniel Potts   Circulant preconditioners for indefinite
                                  Toeplitz systems . . . . . . . . . . . . 1079--1088
                     Bojan Orel   Extrapolated Magnus methods  . . . . . . 1089--1100
         Teresa Regínska   Application of wavelet shrinkage to
                                  solving the sideways heat equation . . . 1101--1110
                  Heinrich Voss   A variant of the inverted Lánczos method  1111--1120
                      Anonymous   Acknowledgements . . . . . . . . . . . . 1121--1121
                      Anonymous   Index: Volume 41 . . . . . . . . . . . . 1123--1127
          Gustaf Söderlind   Preface  . . . . . . . . . . . . . . . . ??


BIT Numerical Mathematics
Volume 42, Number 1, March, 2002

               Peter Benner and   
            Volker Mehrmann and   
                     Hongguo Xu   Perturbation analysis for the eigenvalue
                                  problem of a formal product of matrices  1--43
                D. Calvetti and   
                   B. Lewis and   
                     L. Reichel   GMRES, $L$-curves, and discrete
                                  ill-posed problems . . . . . . . . . . . 44--65
                 Xiao-Wen Chang   Some features of Gaussian elimination
                                  with rook pivoting . . . . . . . . . . . 66--83
   Froilán M. Dopico and   
                     Julio Moro   Perturbation theory for simultaneous
                                  bases of singular subspaces  . . . . . . 84--109
                Walter Gautschi   Computation of Bessel and Airy functions
                                  and of related Gaussian quadrature
                                  formulae . . . . . . . . . . . . . . . . 110--118
                    D. Lera and   
                Ya. D. Sergeyev   Global minimization algorithms for Hölder
                                  functions  . . . . . . . . . . . . . . . 119--133
          Per Lötstedt and   
      Stefan Söderberg and   
              Alison Ramage and   
Lina Hemmingsson-Frändén   Implicit solution of hyperbolic
                                  equations with space-time adaptivity . . 134--158
          Valeria Simoncini and   
              Lars Eldén   Inexact Rayleigh quotient-type methods
                                  for eigenvalue computations  . . . . . . 159--182
                  A. Venter and   
                   D. P. Laurie   A doubly adaptive integration algorithm
                                  using stratified rules . . . . . . . . . 183--193
              Divakar Viswanath   How many timesteps for a cycle? Analysis
                                  of the Wisdom--Holman algorithm  . . . . 194--205
               Xinghua Wang and   
                   Chong Li and   
                   Ming-Jun Lai   A unified convergence theory for
                                  Newton-type methods for zeros of
                                  nonlinear operators in Banach spaces . . 206--213
          Kiyotaka Yamamura and   
                 Shigeru Tanaka   Finding all solutions of systems of
                                  nonlinear equations using the dual
                                  simplex method . . . . . . . . . . . . . 214--230

BIT Numerical Mathematics
Volume 42, Number 2, June, 2002

               S. Bacchelli and   
                M. Cotronei and   
                       T. Sauer   Multifilters with and without Prefilters 231--261
                  S. Blanes and   
                   F. Casas and   
                         J. Ros   High order optimized geometric
                                  integrators for linear differential
                                  equations  . . . . . . . . . . . . . . . 262--284
                   F. Diele and   
                       I. Sgura   The Cayley method and the inverse
                                  eigenvalue problem for Toeplitz matrices 285--299
               Iain S. Duff and   
            Christof Vömel   Incremental norm estimation for dense
                                  and sparse matrices  . . . . . . . . . . 300--322
                   Lars Eld\`en   Solving quadratically constrained least
                                  squares problems using a
                                  differential-geometric approach  . . . . 323--335
               Tian Min Han and   
                     Yuhuan Han   A new approach of solving implicit
                                  equations arising from Adams--Moulton
                                  methods  . . . . . . . . . . . . . . . . 336--350
                   Anita Hansbo   Strong stability and non-smooth data
                                  error estimates for discretizations of
                                  linear parabolic problems  . . . . . . . 351--379
            Chengming Huang and   
                  Shoufu Li and   
                Hongyuan Fu and   
                  Guangnan Chen   Nonlinear stability of general linear
                                  methods for delay differential equations 380--392
             Marko Huhtanen and   
             Rasmus Munk Larsen   On generating discrete orthogonal
                                  bivariate polynomials  . . . . . . . . . 393--407
                    Kaspar Nipp   Numerical integration of differential
                                  algebraic systems and invariant
                                  manifolds  . . . . . . . . . . . . . . . 408--439
            Sotirios E. Notaris   Positivity of the weights of
                                  interpolatory quadrature formulae with
                                  Jacobi abscissae . . . . . . . . . . . . 440--446
                   P. F. Tupper   Adaptive Model Reduction for Chemical
                                  Kinetics . . . . . . . . . . . . . . . . 447--465

BIT Numerical Mathematics
Volume 42, Number 3, September, 2002

                       P. Batra   Simultaneous Point Estimates for
                                  Newton's Method  . . . . . . . . . . . . 467--476
              J. C. Butcher and   
                  T. M. H. Chan   A new approach to the algebraic
                                  structures for integration methods . . . 477--489
                K. Diethelm and   
                     N. J. Ford   Numerical solution of the Bagley--Torvik
                                  equation . . . . . . . . . . . . . . . . 490--507
               Xiaohua Ding and   
                    Mingzhu Liu   Convergence aspects of step-parallel
                                  iteration of Runge--Kutta methods for
                                  delay differential equations . . . . . . 508--518
             J. A. Ezquerro and   
         M. A. Hernández   On an application of Newton's method to
                                  nonlinear operators with $w$-conditioned
                                  second derivative  . . . . . . . . . . . 519--530
          Ricardo D. Fierro and   
           Per Christian Hansen   Truncated VSV solutions to symmetric
                                  rank-deficient problems  . . . . . . . . 531--540
              Thomas Huckle and   
              Jochen Staudacher   Matrix Multilevel Methods and
                                  Preconditioning  . . . . . . . . . . . . 541--560
                  Arieh Iserles   On the global error of discretization
                                  methods for highly-oscillatory ordinary
                                  differential equations . . . . . . . . . 561--599
            Alicja Smoktunowicz   Backward stability of Clenshaw's
                                  algorithm  . . . . . . . . . . . . . . . 600--610
                 Yongzhong Song   Monotone convergence of iterative
                                  methods for singular linear systems  . . 611--624
                 T. H. Tian and   
                     K. Burrage   Two-stage stochastic Runge--Kutta
                                  methods for stochastic differential
                                  equations  . . . . . . . . . . . . . . . 625--643
            Anna-Karin Tornberg   Multi-dimensional quadrature of singular
                                  and discontinuous functions  . . . . . . 644--669
                   Emil \vZagar   On $G^2$ Continuous Spline Interpolation
                                  of Curves in $\mathbb{R}^d$  . . . . . . 670--688

BIT Numerical Mathematics
Volume 42, Number 4, December, 2002

                   M. Calvo and   
               R. D. Grigorieff   Time discretization of parabolic
                                  problems with the variable $3$-step BDF  689--701
     Christina C. Christara and   
                     Kit Sun Ng   Fast Fourier Transform solvers and
                                  preconditioners for quadratic spline
                                  collocation  . . . . . . . . . . . . . . 702--739
              Maksymilian Dryja   The Dirichlet--Neumann algorithm for
                                  mortar saddle point problems . . . . . . 740--752
               Claudio Estatico   A class of filtering superoptimal
                                  preconditioners for highly
                                  ill-conditioned linear systems . . . . . 753--778
           Martin J. Gander and   
                   Hongkai Zhao   Overlapping Schwarz waveform relaxation
                                  for the heat equation in $n$ dimensions  779--795
                  M. Gerdts and   
                C. Büskens   Consistent initialization of sensitivity
                                  matrices for a class of parametric DAE
                                  systems  . . . . . . . . . . . . . . . . 796--813
              Gene H. Golub and   
                   Jin-Yun Yuan   Symmetric-triangular decomposition and
                                  its applications Part I: Theorems and
                                  algorithms . . . . . . . . . . . . . . . 814--822
        Inmaculada Higueras and   
          Gustaf Söderlind   Logarithmic Norms and Nonlinear DAE
                                  Stability  . . . . . . . . . . . . . . . 823--841
                     Peeter Oja   Monotonicity preserving adaptive
                                  interpolating splines  . . . . . . . . . 842--855
             M. Ç. Pinar   Linear Huber $M$-estimator under
                                  ellipsoidal data uncertainty . . . . . . 856--866
                   G. A. Watson   Incorporating angular information into
                                  parametric models  . . . . . . . . . . . 867--878
              N. Kyurkchiev and   
                       A. Iliev   On the $R$-order of convergence of a
                                  family of methods for simultaneous
                                  extraction of part of all roots of
                                  algebraic polynomials  . . . . . . . . . 879--885
                      Anonymous   Publisher's Announcement . . . . . . . . 886--886
                      Anonymous   Acknowledgements . . . . . . . . . . . . 887--887
                      Anonymous   Author Index: Volume 42, 2002 BIT,
                                  Numerical Mathematics  . . . . . . . . . 887--891


BIT Numerical Mathematics
Volume 43, Number 1, March, 2003

                Alan Bryden and   
              Desmond J. Higham   On the Boundedness of Asymptotic
                                  Stability Regions for the Stochastic
                                  Theta Method . . . . . . . . . . . . . . 1--6
                 R. H. Chan and   
                H. L. Chung and   
                       S.-F. Xu   The Inexact Newton-Like Method for
                                  Inverse Eigenvalue Problem . . . . . . . 7--20
              Kenth Engò   Partitioned Runge--Kutta Methods in
                                  Lie-Group Setting  . . . . . . . . . . . 21--39
                Jason Frank and   
                Sebastian Reich   Conservation Properties of Smoothed
                                  Particle Hydrodynamics Applied to the
                                  Shallow Water Equation . . . . . . . . . 41--55
                   V. Grimm and   
                     R. Scherer   A Generalized $W$-Transformation for
                                  Constructing Symplectic Partitioned
                                  Runge--Kutta Methods . . . . . . . . . . 57--66
                I. Higueras and   
               T. Roldán   IRK Methods for Index $2$ and $3$ DAEs:
                                  Starting Algorithms  . . . . . . . . . . 67--92
                      L. O. Jay   Solution of Index $2$ Implicit
                                  Differential-Algebraic Equations by
                                  Lobatto Runge--Kutta Methods . . . . . . 93--106
                 Stein Krogstad   A Low Complexity Lie Group Method on the
                                  Stiefel Manifold . . . . . . . . . . . . 107--122
                 G. Larcher and   
          F. Pillichshammer and   
                   K. Scheicher   Weighted Discrepancy and
                                  High-Dimensional Numerical Integration   123--137
                  F. R. Lin and   
                  X. Q. Jin and   
                      S. L. Lei   Strang-Type Preconditioners for Solving
                                  Linear Systems from Delay Differential
                                  Equations  . . . . . . . . . . . . . . . 139--152
       Torsten Schütze and   
              Hubert Schwetlick   Bivariate Free Knot Splines  . . . . . . 153--178
                  Tony Shardlow   Weak Convergence of a Numerical Method
                                  for a Stochastic Heat Equation . . . . . 179--193
               R. Vermiglio and   
                     L. Torelli   A Stable Numerical Approach for Implicit
                                  Non-Linear Neutral Delay Differential
                                  Equations  . . . . . . . . . . . . . . . 195--215
                J. Z. Zhang and   
                     Y. Xue and   
                       K. Zhang   A Structured Secant Method Based on a
                                  New Quasi-Newton Equation for Nonlinear
                                  Least Squares Problems . . . . . . . . . 217--229
                      Axel Ruhe   Editorial  . . . . . . . . . . . . . . . v--viii

BIT Numerical Mathematics
Volume 43, Number 2, June, 2003

              Michele Benzi and   
             Daniele Bertaccini   Approximate Inverse Preconditioning for
                                  Shifted Linear Systems . . . . . . . . . 231--244
             Fritz G. Boese and   
              Wolfram J. Luther   Accurate Enclosure of the Zero Set of
                                  Multivariate Polynomials . . . . . . . . 245--261
           Daniela Calvetti and   
                 Lothar Reichel   Tikhonov Regularization of Large Linear
                                  Problems . . . . . . . . . . . . . . . . 263--283
                    W. K. Ching   Iterative Methods for Queuing Systems
                                  with Batch Arrivals and Negative
                                  Customers  . . . . . . . . . . . . . . . 285--296
           Paolo Costantini and   
            Maria Lucia Sampoli   A General Scheme for Shape Preserving
                                  Planar Interpolating Curves  . . . . . . 297--317
               Terje O. Espelid   Doubly Adaptive Quadrature Routines
                                  Based on Newton--Cotes Rules . . . . . . 319--337
            D. Fränken and   
                        K. Ochs   Passive Runge--Kutta Methods ---
                                  Properties, Parametric Representation,
                                  and Order Conditions . . . . . . . . . . 339--361
           K. J. In 'T Hout and   
                  M. N. Spijker   Analysis of Error Growth Via Stability
                                  Regions in Numerical Initial Value
                                  Problems . . . . . . . . . . . . . . . . 363--385
          Elisabeth Larsson and   
               Sverker Holmgren   Parallel Solution of the Helmholtz
                                  Equation in a Multilayer Domain  . . . . 387--411
               J. N. Lyness and   
                         S. Joe   The Number of Lattice Rules of Specified
                                  Upper Class and Rank . . . . . . . . . . 413--426
                Haesun Park and   
                Moongu Jeon and   
                   J. Ben Rosen   Lower Dimensional Representation of Text
                                  Data Based on Centroids and Least
                                  Squares  . . . . . . . . . . . . . . . . 427--448
                   Martin Hanke   A Note on Tikhonov Regularization of
                                  Large Linear Problems  . . . . . . . . . 449--451
               B. Kalantari and   
                         Y. Jin   On Extraneous Fixed-Points of the Basic
                                  Family of Iteration Functions  . . . . . 453--458
                   V. Simoncini   Restarted Full Orthogonalization Method
                                  for Shifted Linear Systems . . . . . . . 459--466
                      Anonymous   Introduction to the Contents of Issue
                                  43:2 . . . . . . . . . . . . . . . . . . v--vi
                      Axel Ruhe   Editorial  . . . . . . . . . . . . . . . iii--iii

BIT Numerical Mathematics
Volume 43, Number 3, September, 2003

           Georgios Akrivis and   
             Fotini Karakatsani   Modified implicit-explicit BDF methods
                                  for nonlinear parabolic equations  . . . 467--483
                 Alan L. Andrew   Asymptotic correction of more
                                  Sturm--Liouville eigenvalue estimates    485--503
             Adam Bojanczyk and   
         Nicholas J. Higham and   
              Harikrishna Patel   The equality constrained indefinite
                                  least squares problem: theory and
                                  algorithms . . . . . . . . . . . . . . . 505--517
             F. M. Buchmann and   
                 W. P. Petersen   Solving Dirichlet problems numerically
                                  using the Feynman--Kac representation    519--540
           Daniela Calvetti and   
                 Lothar Reichel   Symmetric Gauss--Lobatto and modified
                                  anti-Gauss rules . . . . . . . . . . . . 541--554
   S. González-Pinto and   
      D. Hernández-Abreu   Strong $A$-Acceptability for Rational
                                  Functions  . . . . . . . . . . . . . . . 555--561
                 Marko Huhtanen   Two Splittings of a Square Matrix  . . . 563--570
              P. E. Kloeden and   
                     J. Schropp   Runge-Kutta methods for monotone
                                  differential and delay equations . . . . 571--586
        L. László   Second-Order Optimality Condition for
                                  $\Delta H$-Matrices  . . . . . . . . . . 587--593
                J. Makazaga and   
                       A. Murua   New Runge--Kutta based schemes for ODEs
                                  with cheap global error estimation . . . 595--610
        Laura B. Montefusco and   
                    Serena Papi   A parameter selection method for wavelet
                                  shrinkage denoising  . . . . . . . . . . 611--626
                Musheng Wei and   
                    Qiaohua Liu   Roundoff error estimates of the modified
                                  Gram--Schmidt algorithm with column
                                  pivoting . . . . . . . . . . . . . . . . 627--645
                      Yubin Yan   Smoothing $A$ properties and
                                  approximation of time derivatives for
                                  parabolic equations: variable time steps 647--669

BIT Numerical Mathematics
Volume 43, Number 4, November, 2003

                    A. Aimi and   
                L. Bassotti and   
                   M. Diligenti   Groups of Congruences and Restriction
                                  Matrices . . . . . . . . . . . . . . . . 671--693
              J. C. Butcher and   
                   W. M. Wright   The Construction of Practical General
                                  Linear Methods . . . . . . . . . . . . . 695--721
                   F. Casas and   
                       B. Owren   Cost efficient Lie group integrators in
                                  the RKMK class . . . . . . . . . . . . . 723--742
                    Stefan Henn   A Levenberg--Marquardt scheme for
                                  nonlinear image registration . . . . . . 743--759
                 M. Janssen and   
              P. Van Hentenryck   Precisely $A(\alpha)$-Stable One-Leg
                                  Multistep Methods  . . . . . . . . . . . 761--774
                    D. Kressner   Block algorithms for orthogonal
                                  symplectic factorizations  . . . . . . . 775--790
                   Z. Kulpa and   
                      S. Markov   On the inclusion properties of interval
                                  multiplication: a diagrammatic study . . 791--810
             Ole Òsterby   Five ways of reducing the
                                  Crank--Nicolson oscillations . . . . . . 811--822
          Siegfried M. Rump and   
            Jens-Peter M. Zemke   On Eigenvector Bounds  . . . . . . . . . 823--837
                      Anonymous   Editorial  . . . . . . . . . . . . . . . ??

BIT Numerical Mathematics
Volume 43, Number 5, December, 2003

               Mario Arioli and   
              Gianmarco Manzini   Null space algorithm and spanning trees
                                  in solving Darcy's equation  . . . . . . 839--848
                Josep Arnal and   
    Violeta Migallón and   
     José Penadés   Parallel Newton two-stage multisplitting
                                  iterative methods for nonlinear systems  849--861
                   Owe Axelsson   A survey of algebraic multilevel
                                  iteration (AMLI) methods . . . . . . . . 863--879
              Michele Benzi and   
           Martin J. Gander and   
                  Gene H. Golub   Optimization of the Hermitian and
                                  skew-Hermitian splitting iteration for
                                  saddle-point problems  . . . . . . . . . 881--900
         Daniele Bertaccini and   
                  Michael K. Ng   Band-Toeplitz preconditioned GMRES
                                  iterations for time-dependent PDEs . . . 901--914
             Xiao-Wen Chang and   
           Christopher C. Paige   An algorithm for combined code and
                                  carrier phase based GPS positioning  . . 915--927
                     Achiya Dax   An Open Question on Cyclic Relaxation    929--943
        Evridiki Efstathiou and   
               Martin J. Gander   Why restricted additive Schwarz
                                  converges faster than additive Schwarz   945--959
                H. C. Elman and   
                  D. Loghin and   
                   A. J. Wathen   Preconditioning techniques for Newton's
                                  method for the incompressible
                                  Navier--Stokes equations . . . . . . . . 961--974
                M. Jacobsen and   
               P. C. Hansen and   
                 M. A. Saunders   Subspace preconditioned LSQR for
                                  discrete ill-posed problems  . . . . . . 975--989
         D. Janovská and   
                       G. Opfer   Givens' transformation applied to
                                  quaternion valued vectors  . . . . . . . 991--1002
                 J. G. Nagy and   
                   K. M. Palmer   Steepest descent, CG, and iterative
                                  regularization of ill-posed problems . . 1003--1017
                 Pierre Spiteri   A new characterization of $M$-matrices
                                  and $H$-matrices . . . . . . . . . . . . 1019--1032
             Zdenek Strakos and   
                Daniel B. Szyld   Editorial  . . . . . . . . . . . . . . . ??
         Zden\vek Strako\vs and   
                Daniel B. Szyld   Editorial [Conference on Computational
                                  Linear Algebra with Applications]  . . . iii--v


BIT Numerical Mathematics
Volume 44, Number 1, January, 2004

            I. Alonso-Mallo and   
                        B. Cano   Avoiding order reduction of Runge--Kutta
                                  discretizations for linear
                                  time-dependent parabolic problems  . . . 1--20
              Kevin Burrage and   
                   Tianhai Tian   Implicit stochastic Runge--Kutta methods
                                  for stochastic differential equations    21--39
                 Luca Dieci and   
                   Jorge Rebaza   Point-to-periodic and
                                  periodic-to-periodic connections . . . . 41--62
      Stanis\law Lewanowicz and   
                 Pawe\l Wo\'zny   Generalized Bernstein polynomials  . . . 63--78
           Jörg Liesen and   
              Petr Tichý   The Worst-Case GMRES for Normal Matrices 79--98
        Robert I. McLachlan and   
         Matthew Perlmutter and   
               G. R. W. Quispel   On the Nonlinear Stability of Symplectic
                                  Integrators  . . . . . . . . . . . . . . 99--117
              Teresa Regi\'nska   Regularization of Discrete Ill-Posed
                                  Problems . . . . . . . . . . . . . . . . 119--133
                      F. Sezgin   A method of systematic search for
                                  optimal multipliers in congruential
                                  random number generators . . . . . . . . 135--149
         David J. Silvester and   
          Milan D. Mihajlovi\'c   A black-box multigrid preconditioner for
                                  the biharmonic equation  . . . . . . . . 151--163
           V. Thomée and   
                  L. B. Wahlbin   Maximum-norm estimates for
                                  finite-element methods for a strongly
                                  damped wave equation . . . . . . . . . . 165--179
                 Jinxi Zhao and   
                Weiguo Wang and   
                    Weiqing Ren   Stability of the matrix factorization
                                  for solving block tridiagonal symmetric
                                  indefinite linear systems  . . . . . . . 181--188
                 J. Y. Yuan and   
                G. H. Golub and   
             R. J. Plemmons and   
        W. A. G. Cecílio   Semi-conjugate direction methods for
                                  real positive definite systems . . . . . 189--207
                      Anonymous   Introduction to the Contents of Issue
                                  44:1 . . . . . . . . . . . . . . . . . . ??
                      Anonymous   Editorial  . . . . . . . . . . . . . . . ??

BIT Numerical Mathematics
Volume 44, Number 2, May, 2004

                   R. Byers and   
                    D. Kressner   On the condition of a complex eigenvalue
                                  under real perturbations . . . . . . . . 209--214
                    B. Cano and   
                       A. Duran   A technique to improve the error
                                  propagation when integrating relative
                                  equilibria . . . . . . . . . . . . . . . 215--235
             Xiao-shan Chen and   
                     Wen Li and   
                     Weiwei Sun   Some new perturbation bounds for the
                                  generalized polar decomposition  . . . . 237--244
              Nicholas J. Daras   On the best choice for the generating
                                  polynomial of a Padé-type approximation   245--257
              V. Demichelis and   
                  P. Rabinowitz   Finite-Part Integrals and Modified
                                  Splines  . . . . . . . . . . . . . . . . 259--267
                 E. R. Jakobsen   On error bounds for approximation
                                  schemes for non-convex degenerate
                                  elliptic equations . . . . . . . . . . . 269--285
         Francisco-Javier Sayas   Aubin--Nitsche estimates are equivalent
                                  to compact embeddings  . . . . . . . . . 287--290
                 M.-R. Skrzipek   Inversion of Vandermonde-like matrices   291--306
                S. Sundberg and   
                   L. von Sydow   Semi-Toeplitz preconditioning for the
                                  linearized Navier--Stokes equations  . . 307--341
           Mechthild Thalhammer   On the convergence behaviour of variable
                                  stepsize multistep methods for
                                  singularly perturbed problems  . . . . . 343--361
                    Li Wang and   
                  Zhong-Zhi Bai   Skew-Hermitian triangular splitting
                                  iteration methods for non-Hermitian
                                  positive definite linear systems of
                                  strong skew-Hermitian parts  . . . . . . 363--386
                        H. Voss   An Arnoldi method for nonlinear
                                  eigenvalue problems  . . . . . . . . . . 387--401
                      Anonymous   Editorial  . . . . . . . . . . . . . . . ??

BIT Numerical Mathematics
Volume 44, Number 3, August, 2004

                 T. Arponen and   
                  B. Leimkuhler   An Efficient Geometric Integrator for
                                  Thermostatted Anti-/Ferromagnetic Models 403--424
                    Ch. Brouder   Trees, Renormalization and Differential
                                  Equations  . . . . . . . . . . . . . . . 425--438
          Colin John Cotter and   
                Sebastian Reich   Adiabatic invariance and applications:
                                  from molecular dynamics to numerical
                                  weather prediction . . . . . . . . . . . 439--455
      Subhendu Bikash Hazra and   
                  Volker Schulz   Simultaneous pseudo-timestepping for
                                  PDE-model based optimization problems    457--472
                     A. Iserles   On the method of Neumann series for
                                  highly oscillatory equations . . . . . . 473--488
         A. Kværnò   Singly Diagonally Implicit Runge--Kutta
                                  Methods with an Explicit First Stage . . 489--502
               Christian Lubich   Convolution Quadrature Revisited . . . . 503--514
        Robert I. McLachlan and   
          G. Reinout W. Quispel   Explicit geometric integration of
                                  polynomial vector fields . . . . . . . . 515--538
             A. Tordesillas and   
             S. D. C. Walsh and   
                 B. S. Gardiner   Bridging the length scales:
                                  micromechanics of granular media . . . . 539--556
              J. C. Butcher and   
                  Z. Jackiewicz   Unconditionally stable general linear
                                  methods for ordinary differential
                                  equations  . . . . . . . . . . . . . . . 557--570
              Holger Dullin and   
              Francesco Fass\`o   An algorithm for detecting directional
                                  quasi-convexity  . . . . . . . . . . . . 571--584
                    Ren-Cang Li   Accuracy of computed eigenvectors via
                                  optimizing a Rayleigh quotient . . . . . 585--593
                   I. Moret and   
                      P. Novati   RD-rational approximations of the matrix
                                  exponential  . . . . . . . . . . . . . . 595--615
                 Luca Dieci and   
                   Jorge Rebaza   Erratum: ``Point-to-periodic and
                                  periodic-to-periodic connections'' [BIT
                                  \bf 44 (2004), no. 1, 41--62; MR2057361] 617--618
                      Anonymous   Introduction to the Contents of Issue
                                  44:3 . . . . . . . . . . . . . . . . . . ??
                      Anonymous   Editorial  . . . . . . . . . . . . . . . ??

BIT Numerical Mathematics
Volume 44, Number 4, December, 2004

                      Anonymous   Preface  . . . . . . . . . . . . . . . . 3--4
                      Axel Ruhe   Introduction to the Contents of Issue
                                  44:4 . . . . . . . . . . . . . . . . . . 5--5
                   A. Atieg and   
                   G. A. Watson   Incomplete Orthogonal Distance
                                  Regression . . . . . . . . . . . . . . . 619--629
                Hermann Brunner   On the Divergence of Collocation
                                  Solutions in Smooth Piecewise Polynomial
                                  Spaces for Volterra Integral Equations   631--650
            M. Isabel Bueno and   
       Froilán M. Dopico   Stability and Sensitivity of Tridiagonal
                                  LU Factorization without Pivoting  . . . 651--673
              Jonas Englund and   
                  Johan Helsing   A Comparison of Splittings and Integral
                                  Equation Solvers for a Nonseparable
                                  Elliptic Equation  . . . . . . . . . . . 675--697
                 Erwan Faou and   
               Ernst Hairer and   
               Truong-Linh Pham   Energy Conservation with Non-Symplectic
                                  Methods: Examples and Counter-Examples   699--709
                Walter Gautschi   Generalized Gauss--Radau and
                                  Gauss--Lobatto Formulae  . . . . . . . . 711--720
             M. E. Hochstenbach   Harmonic and Refined Extraction Methods
                                  for the Singular Value Problem, with
                                  Applications in Least Squares Problems   721--754
                 A. Iserles and   
           S. P. NÒrsett   On Quadrature Methods for Highly
                                  Oscillatory Integrals and Their
                                  Implementation . . . . . . . . . . . . . 755--772
                 Martin Nilsson   Stability of the High Frequency Fast
                                  Multipole Method for Helmholtz' Equation
                                  in Three Dimensions  . . . . . . . . . . 773--791
              Diana M. Sima and   
          Sabine Van Huffel and   
                  Gene H. Golub   Regularized Total Least Squares Based on
                                  Quadratic Eigenvalue Problem Solvers . . 793--812
                     Dexuan Xie   Analysis of a Class of Parallel
                                  Multigrid Smoothers  . . . . . . . . . . 813--828
                      Yubin Yan   Semidiscrete Galerkin Approximation for
                                  a Linear Stochastic Parabolic Partial
                                  Differential Equation Driven by an
                                  Additive Noise . . . . . . . . . . . . . 829--847


BIT Numerical Mathematics
Volume 45, Number 1, March, 2005

               F. Carbonell and   
              J. C. Jimenez and   
               R. J. Biscay and   
                  H. de la Cruz   The local linearization method for
                                  numerical integration of random
                                  differential equations . . . . . . . . . 1--14
                  P. Favati and   
                   G. Lotti and   
                      O. Menchi   Preconditioners based on fit techniques
                                  for the iterative regularization in the
                                  image deconvolution problem  . . . . . . 15--35
             E. R. Jakobsen and   
                  K. H. Karlsen   Convergence rates for semi-discrete
                                  splitting approximations for degenerate
                                  parabolic equations with source terms    37--67
                 Henrik Kalisch   Error analysis of a spectral projection
                                  of the regularized Benjamin--Ono
                                  equation . . . . . . . . . . . . . . . . 69--89
              Katina Lorenz and   
              Tobias Jahnke and   
               Christian Lubich   Adiabatic integrators for highly
                                  oscillatory second-order linear
                                  differential equations with time-varying
                                  eigendecomposition . . . . . . . . . . . 91--115
        G. V. Milovanovi\'c and   
               M. M. Spalevi\'c   An error expansion for some Gauss--Turán
                                  quadratures and $L^1$-estimates of the
                                  remainder term . . . . . . . . . . . . . 117--136
                 C. Negoita and   
                   R. A. Renaut   On the convergence of the generalized
                                  linear least squares algorithm . . . . . 137--158
         A. T. Papadopoulos and   
                 I. S. Duff and   
                   A. J. Wathen   A class of incomplete orthogonal
                                  factorization methods. II.
                                  Implementation and results . . . . . . . 159--179
            M. Robbé and   
                     M. Sadkane   Convergence analysis of the block
                                  Householder block diagonalization
                                  algorithm  . . . . . . . . . . . . . . . 181--195
        Bernhard A. Schmitt and   
        Rüdiger Weiner and   
               Helmut Podhaisky   Multi-implicit peer two-step $W$-methods
                                  for parallel time integration  . . . . . 197--217
                      Axel Ruhe   Introduction to the Contents of Issue
                                  45:1 . . . . . . . . . . . . . . . . . . ??

BIT Numerical Mathematics
Volume 45, Number 2, June, 2005

          Nairo D. Aparicio and   
         Simon J. A. Malham and   
                  Marcel Oliver   Numerical Evaluation of the Evans
                                  Function by Magnus Integration . . . . . 219--258
            Jesse L. Barlow and   
        Alicja Smoktunowicz and   
                    Hasan Erbay   Improved Gram--Schmidt Type Downdating
                                  Methods  . . . . . . . . . . . . . . . . 259--285
                   D. Cohen and   
                  E. Hairer and   
                     Ch. Lubich   Numerical Energy Conservation for
                                  Multi-Frequency Oscillatory Differential
                                  Equations  . . . . . . . . . . . . . . . 287--305
                   Qiang Du and   
                   Wenxiang Zhu   Analysis and Applications of the
                                  Exponential Time Differencing Schemes
                                  and Their Contour Integration
                                  Modifications  . . . . . . . . . . . . . 307--328
            L. Eldén and   
               P. C. Hansen and   
                       M. Rojas   Minimization of Linear Functionals
                                  Defined on Solutions of Large-Scale
                                  Discrete Ill-Posed Problems  . . . . . . 329--340
            Anita T. Layton and   
              Michael L. Minion   Implications of the Choice of Quadrature
                                  Nodes for Picard Integral Deferred
                                  Corrections Methods for Ordinary
                                  Differential Equations . . . . . . . . . 341--373
            Leszek Marcinkowski   Additive Schwarz Method for Mortar
                                  Discretization of Elliptic Problems with
                                  $P_1$ Nonconforming Finite Elements  . . 375--394
          Wolfgang Wülling   The Stabilization of Weights in the
                                  Lánczos and Conjugate Gradient Method . . 395--414
               A. Zilinskas and   
                   J. Zilinskas   On Underestimating in Interval
                                  Computations . . . . . . . . . . . . . . 415--427
                      Axel Ruhe   Introduction to the Contents of Issue
                                  45:2 . . . . . . . . . . . . . . . . . . ??

BIT Numerical Mathematics
Volume 45, Number 3, September, 2005

                 G. Akrivis and   
                     S. Larsson   Linearly Implicit Finite Element Methods
                                  for the Time-Dependent Joule Heating
                                  Problem  . . . . . . . . . . . . . . . . 429--442
              I. Al-Subaihi and   
                   G. A. Watson   Fitting Parametric Curves and Surfaces
                                  by $l_\infty$ Distance Regression  . . . 443--461
                  P. Birken and   
                     A. Meister   Stability of Preconditioned Finite
                                  Volume Schemes at Low Mach Numbers . . . 463--480
          H. Brandén and   
                   P. Sundqvist   Preconditioners Based on Fundamental
                                  Solutions  . . . . . . . . . . . . . . . 481--494
               Roland W. Freund   Krylov Subspaces Associated with
                                  Higher-Order Linear Dynamical Systems    495--516
             G. Yu. Kulikov and   
                  S. K. Shindin   Global Error Estimation and Extrapolated
                                  Multistep Methods For Index 1
                                  Differential-Algebraic Systems . . . . . 517--542
        B. V. Rathish Kumar and   
                       M. Mehra   Wavelet-Taylor Galerkin Method for the
                                  Burgers Equation . . . . . . . . . . . . 543--560
      Nedialko S. Nedialkov and   
                  John D. Pryce   Solving Differential-Algebraic Equations
                                  by Taylor Series (I): Computing Taylor
                                  Coefficients . . . . . . . . . . . . . . 561--591
                Walter Gautschi   Numerical Quadrature Computation of the
                                  Macdonald Function for Complex Orders    593--603
             Koen Verheyden and   
                      Kurt Lust   A Newton--Picard Collocation Method for
                                  Periodic Solutions of Delay Differential
                                  Equations  . . . . . . . . . . . . . . . 605--625
                  Abraham Zemui   Fourth Order Symmetric Finite Difference
                                  Schemes for the Acoustic Wave Equation   627--651
                      Axel Ruhe   Introduction to the Contents of Issue
                                  45:3 . . . . . . . . . . . . . . . . . . ??

BIT Numerical Mathematics
Volume 45, Number 4, December, 2005

                    G. Beliakov   Monotonicity Preserving Approximation of
                                  Multivariate Scattered Data  . . . . . . 653--677
                  M. S. Floater   Arc Length Estimation and the
                                  Convergence of Polynomial Curve
                                  Interpolation  . . . . . . . . . . . . . 679--694
               J. Guzmán   Quadrature and Schatz's Pointwise
                                  Estimates for Finite Element Methods . . 695--707
                   V. Grimm and   
               G. R. W. Quispel   Geometric Integration Methods that
                                  Preserve Lyapunov Functions  . . . . . . 709--723
            Monica Hanslien and   
         Kenneth H. Karlsen and   
                   Aslak Tveito   A Maximum Principle for an Explicit
                                  Finite Difference Scheme Approximating
                                  the Hodgkin--Huxley Model  . . . . . . . 725--741
                  M. Z. Liu and   
                 Z. W. Yang and   
                       G. D. Hu   Asymptotical Stability of Numerical
                                  Methods with Constant Stepsize for
                                  Pantograph Equations . . . . . . . . . . 743--759
                    J. Rang and   
                   L. Angermann   New Rosenbrock $W$-Methods of Order $3$
                                  for Partial Differential Algebraic
                                  Equations of Index $1$ . . . . . . . . . 761--787
             Zdenek Strakos and   
              Petr Tichý   Error Estimation in Preconditioned
                                  Conjugate Gradients  . . . . . . . . . . 789--817
     Krister Åhlander and   
               Hans Munthe-Kaas   Applications of the Generalized Fourier
                                  Transform in Numerical Linear Algebra    819--850
Department of Numerical Analysis and   
    Computer Science (NADA) and   
Royal Institute of Technology (KTH) and   
                  Stockholm and   
                         Sweden   Author Index Volume 40-45, 2000-2005 . . 851--870
                      Anonymous   Editorial  . . . . . . . . . . . . . . . v--vi
                      Axel Ruhe   Introduction to the Contents of Issue
                                  45:4 . . . . . . . . . . . . . . . . . . vii--vii


BIT Numerical Mathematics
Volume 46, Number S-1, November, 2006

               Olof Runborg and   
            Anna-Karin Tornberg   Preface  . . . . . . . . . . . . . . . . 1--3
                  J.-D. Benamou   A semi-Lagrangian numerical method for
                                  geometric optics type problems . . . . . 5--17
                    L. Carleson   Computations in pure mathematics
                                  (Outline of lecture at the B. Engquist
                                  conference)  . . . . . . . . . . . . . . 19--20
                     L. Halpern   Absorbing boundary conditions and
                                  optimized Schwarz waveform relaxation    21--34
               Rolf Jeltsch and   
               Manuel Torrilhon   On curl-preserving finite volume
                                  discretizations for shallow water
                                  equations  . . . . . . . . . . . . . . . 35--53
               H.-O. Kreiss and   
                 J. Yström   A note on viscous conservation laws with
                                  complex characteristics  . . . . . . . . 55--59
                  Lars Ferm and   
          Per Lötstedt and   
              Paul Sjöberg   Conservative solution of the
                                  Fokker--Planck equation for stochastic
                                  chemical reactions . . . . . . . . . . . 61--83
                  V. Calvez and   
                    B. Perthame   A Lyapunov function for a two-chemical
                                  species version of the chemotaxis model  85--97
        K. Henrik A. Olsson and   
                      Axel Ruhe   Rational Krylov for eigenvalue
                                  computation and model order reduction    99--111
        P. Chatzipantelidis and   
              R. D. Lazarov and   
           V. Thomée and   
                  L. B. Wahlbin   Parabolic finite element equations in
                                  nonconvex polygonal domains  . . . . . . 113--143
             A.-K. Tornberg and   
                B. Engquist and