ANL Amer B BibNet BibTeX C CODEN COMP CRC Chan Comput D DDA DDS Dryja E EDD F FAX Fri G Gropp Gupta Horiguchi IL INF INM ISA ISBN ISSN InProceedings J JSTOR Jul Jun Keyes Krylov L LCCN LaTeX M MCS MDD MDT MRclass MRnumber MRreviewer MST Maksymilian Meurant Miranker Mon Multigrid Murli N NUM NUMER Netlib Num Numer OSM Oct Olof P PDEs PII QA RI S SAI SCI SEP SIAM SJNAAM STAT Schur Schwarz Sci Scroggs Soc Solovay's Stat Susumu TechReport Tel Voigt Widlund Winkler Y Zou ack acknowledgement adr anl antisymmetries barry bibdate bibmods bibnames bibnet bibsource booktitle bsmith chwarz codetable com d dec discretization discretizations docstring e edu email francis ftp gov j ltx m mcs multigrid n netlib nhfb preconditioner rard s showtags subdomains substructuring technik twocolumn utah wc wirebasket xiii