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An efficient numerical method for preconditioned saddle point problems

✍ Scribed by Dongping Li; Jingyu Zhao; Guofeng Zhang


Book ID
108051967
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
297 KB
Volume
217
Category
Article
ISSN
0096-3003

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πŸ“œ SIMILAR VOLUMES


On preconditioned Uzawa methods and SOR
✍ Xiaojun Chen πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 776 KB

This paper studies convergence analysis of a preconditioned inexact Uzawa method for nondifferentiable saddle-point problems. The SOR-Newton method and the SOR-BFGS method are special cases of this method. We relax the Bramble-Pasciak-Vassilev condition on preconditioners for convergence of the inex