On semi-convergence of a class of Uzawa methods for singular saddle-point problems
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Publication:297740
DOI10.1016/j.amc.2014.08.103zbMath1338.65085OpenAlexW3151601361MaRDI QIDQ297740
Zhao-Zheng Liang, Guo-Feng Zhang
Publication date: 17 June 2016
Published in: Applied Mathematics and Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.amc.2014.08.103
singular value decompositionMoore-Penrose inversesemi-convergenceUzawa methodsingular saddle-point problemsmatrix relaxation method
Related Items (9)
The modified Uzawa methods for solving singular linear systems ⋮ Semi-convergence analysis of preconditioned deteriorated PSS iteration method for singular saddle point problems ⋮ Analysis of the relaxed deteriorated PSS preconditioner for singular saddle point linear systems ⋮ Analysis of modified SSOR method for augmented linear systems ⋮ GSTS-Uzawa method for a class of complex singular saddle point problems ⋮ The generalized Uzawa-SHSS method for non-Hermitian saddle-point problems ⋮ Generalized ASOR and modified ASOR methods for saddle point problems ⋮ Convergence behavior of generalized parameterized Uzawa method for singular saddle-point problems ⋮ A general Uzawa-type method for a class of \(2\times 2\) block structure linear system
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