Preconditioned Conjugate Gradient Methods

Proceedings of a Conference held in Nijmegen, The Netherlands, June 19-21, 1989

AvOwe Axelsson,Lily Yu. Kolotilina

Häftad, Engelska, 1990

Del 1457 i serien Lecture Notes in Mathematics

278 kr

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Beskrivning

The motivation for this conference was the wish to bring together specialists working on iterative solution methods, in particular using preconditioning methods. The topics presented at the conference contained both original analysis and implementational aspects of preconditioned conjugate gradient methods. Problems dealt with included symmetric positive definite, indefinite or unsymmetric problems. These proceedings contain the full text of 11 selected papers.

Produktinformation

Utgivningsdatum:1990-12-12
Mått:155 x 235 x 12 mm
Vikt:330 g
Format:Häftad
Språk:Engelska
Serie:Lecture Notes in Mathematics
Antal sidor:204
Förlag:Springer-Verlag Berlin and Heidelberg GmbH & Co. KG
ISBN:9783540535157

Utforska kategorier

Innehållsförteckning

Modified incomplete factorization strategies.- On some parallel preconditioned CG schemes.- Preconditioning indefinite systems arising from mixed finite element discretization of second-order elliptic problems.- A class of preconditioned conjugate gradient methods applied to finite element equations.- Recent vectorization and parallelization of ITPACKV.- On the sparsity patterns of hierarchical finite element matrices.- Solving positive (semi)definite linear systems by preconditioned iterative methods.- The convergence behaviour of preconditioned CG and CG-S in the presence of rounding errors.- Data reduction (dare) preconditioning for generalized conjugate gradient methods.- Analysis of a recursive 5-point/9-point factorization method.- Iteration method as discretization procedures.