A sufficient condition for the convergence of the inexact Uzawa algorithm for saddle point problems

DOI10.1016/S0377-0427(01)00430-7zbMath0998.65040WikidataQ127561171 ScholiaQ127561171MaRDI QIDQ1349147

Ming Rong Cui

Publication date: 21 May 2002

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

convergencenumerical experimentspreconditioningsaddle point problemsinexact Uzawa algorithmindefinite linear systems

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

Related Items (7)

On the iterative algorithm for saddle point problems ⋮ The corrected Uzawa method for solving saddle point problems ⋮ Modified Alternating Positive Semidefinite Splitting Preconditioner for Time-Harmonic Eddy Current Models ⋮ Analysis of iterative algorithms of Uzawa type for saddle point problems ⋮ A linear algebra perspective on the random multi-block ADMM: the QP case ⋮ A low-order block preconditioner for saddle point linear systems ⋮ ANALYSIS OF THE INEXACT UZAWA ALGORITHMS FOR NONLINEAR SADDLE-POINT PROBLEMS

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