Preconditioned Conjugate Gradient Methods

Lily Yu. Kolotilina

ISBN 10: 3540535152 / ISBN 13: 9783540535157

Published by Springer Berlin Heidelberg, Springer Berlin Heidelberg Dez 1990, 1990

About this Item

Neuware -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. 212 pp. Englisch.

Seller Inventory # 9783540535157

Bibliographic Details

• Title: Preconditioned Conjugate Gradient Methods
• Publisher: Springer Berlin Heidelberg, Springer Berlin Heidelberg Dez 1990
• Publication Date: 1990
• Language: English
• ISBN 10: 3540535152
• ISBN 13: 9783540535157
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 235W x 155H x 12D millimeters 235 millimeters width by 155 millimeters height by 12 millimeters depth
• Weight: 330 grams

About this title

Synopsis

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.