Preconditioned steepest descent-like methods for symmetric indefinite systems
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Publication:331173
DOI10.1016/j.laa.2016.09.011zbMath1352.65101arXiv1609.05407OpenAlexW2519558485MaRDI QIDQ331173
Eugene Vecharynski, Andrew V. Knyazev
Publication date: 26 October 2016
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1609.05407
algorithmconvergencelinear systempreconditioningsteepest descentMINRESresidual minimizationsymmetric indefinite
Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)
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Improved CRI iteration methods for a class of complex symmetric linear systems, Minimum residual modified HSS iteration method for a class of complex symmetric linear systems, Minimum residual Hermitian and skew-Hermitian splitting iteration method for non-Hermitian positive definite linear systems
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