NDLI: Fast corrected Uzawa methods for solving symmetric saddle point problems

Content Provider	Springer Nature Link
Author	Lin, Yiqin Wei, Yimin
Copyright Year	2006
Abstract	We consider the solution of linear systems of saddle point problems by two nonlinear iterative methods, which are similar to Uzawa-type methods and called corrected Uzawa methods. Their convergence rates are analyzed. The results of numerical experiments are presented when we apply them to solve the Stokes equations discretized by mixed finite elements. Keywords: Saddle point problem, Uzawa-type algorithm, Schur complement, Stokes equation
Starting Page	65
Ending Page	82
Page Count	18
File Format	PDF
ISSN	00080624
Journal	CALCOLO
Volume Number	43
Issue Number	2
e-ISSN	11265434
Language	English
Publisher	Springer-Verlag
Publisher Date	2006-01-01
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Numerical Analysis Theory of Computation
Content Type	Text
Resource Type	Article
Subject	Algebra and Number Theory Computational Mathematics

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Fast corrected Uzawa methods for solving symmetric saddle point problems