Preconditioned Conjugate Gradient Methods: Proceedings of a Conference held in Nijmegen, The Netherlands, June 19-21, 1989: 1457 - Brossura

Brossura

ISBN 10: 3540535152 ISBN 13: 9783540535157

Casa editrice: Springer, 2009

Riassunto

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.

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Contenuti

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.

Dettagli dell'edizione

• Editore: Springer
• Data di pubblicazione: 2009
• Lingua: Inglese
• ISBN 10: 3540535152
• ISBN 13: 9783540535157
• Rilegatura: Copertina flessibile
• Numero di pagine: 212
• Redattore: Axelsson Owe
• Contatto del produttore: ProductSafety@springernature.com; ProductSafety@springernature.com; ; Poststr. 9; Darmstadt; 64293; Germania