Three double multi-step randomized extended Kaczmarz methods for solving large sparse inconsistent linear systems

DOI10.1007/s40314-024-02819-yMaRDI QIDQ6636484

Xin-hui Shao, Hai-long Shen, Zhimin Xu

Publication date: 12 November 2024

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

zbMATH Keywords

Kaczmarz algorithminconsistent linear systemsrandomized extended Kaczmarz algorithmdouble multi-step randomized extended Kaczmarz

Mathematics Subject Classification ID

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

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