The generalized Uzawa-SHSS method for non-Hermitian saddle-point problems
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Publication:725752
DOI10.1007/s40314-016-0390-0zbMath1408.65014OpenAlexW2536020947MaRDI QIDQ725752
Zhong Xu, Jing-Jing Cui, Li-Gong Wang, Zheng-Ge Huang
Publication date: 2 August 2018
Published in: Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s40314-016-0390-0
convergencesaddle-point problemsemi-convergenceUzawa methodsingle-step Hermitian and skew-Hermitian splitting
Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Preconditioners for iterative methods (65F08)
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Class of Uzawa-NPHSS iteration method for solving nonsingular and singular saddle point problems ⋮ On Uzawa-SSI method for non-Hermitian saddle point problems ⋮ An efficient preconditioned variant of the PSS preconditioner for generalized saddle point problems ⋮ Multilevel Uzawa and Arrow-Hurwicz algorithms for general saddle point problems ⋮ A general Uzawa-type method for a class of \(2\times 2\) block structure linear system ⋮ ON THE UPSS METHOD FOR NON-HERMITIAN SINGULAR SADDLE POINT PROBLEMS
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