Spectral analysis of the matrix splitting preconditioner for block two-by-two linear systems

DOI10.1007/s40314-019-0891-8zbMath1438.65040OpenAlexW2946870551WikidataQ127860526 ScholiaQ127860526MaRDI QIDQ2322770

Bo Wu, Xing-Bao Gao

Publication date: 5 September 2019

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

Full work available at URL: https://doi.org/10.1007/s40314-019-0891-8

zbMATH Keywords

eigenvaluepreconditionerGMRES methodblock two-by-two linear systems

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)

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