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Nonlinear uzawa methods for solving nonsymmetric saddle point problems

โœ Scribed by Yanhua Cao; Yiqin Lin; Yimin Wei

Publisher
Springer-Verlag
Year
2006
Tongue
English
Weight
307 KB
Volume
21
Category
Article
ISSN
1598-5865

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๐Ÿ“œ SIMILAR VOLUMES

On preconditioned Uzawa methods and SOR
On preconditioned Uzawa methods and SOR methods for saddle-point problems
โœ Xiaojun Chen ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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