A class of refined preconditioners with sparse error correction for BEM linear system

DOI10.1016/j.cam.2023.115505OpenAlexW4385988484MaRDI QIDQ6126035

Publication date: 9 April 2024

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

Full work available at URL: https://doi.org/10.1016/j.cam.2023.115505

zbMATH Keywords

preconditioner power series expansion low-rank correction sparse error BEM linear system

Mathematics Subject Classification ID

Linear equations (linear algebraic aspects) (15A06) Preconditioners for iterative methods (65F08)

Cites Work

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