On the convergence of iterative methods for stabilized saddle point problems

Authors:
Yiqin Lin
Affiliations:
Department of Mathematics and Computational Science, Hunan University of Science and Engineering, Yongzhou, PR China
Venue:
International Journal of Computer Mathematics
Year:
2007

Citing 6
Cited 1

Mixed and hybrid finite element methods

Mixed and hybrid finite element methods
Inexact and preconditioned Uzawa algorithms for saddle point problems

SIAM Journal on Numerical Analysis - Special issue: the articles in this issue are dedicated to Seymour V. Parter
Analysis of the Inexact Uzawa Algorithm for Saddle Point Problems

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On the Solution of Equality Constrained Quadratic Programming Problems Arising in Optimization

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Analysis of iterative methods for saddle point problems: a unified approach

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Fast uzawa algorithm for generalized saddle point problems

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Analysis of the nonlinear Uzawa algorithm for symmetric saddle point problems

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Abstract

The convergence of the inexact Uzawa method for stabilized saddle point problems was analysed in a recent paper by Cao, Evans and Qin. We show that this method converges under conditions weaker than those stated in their paper.