Cross-Interactive Residual Smoothing for Global and Block Lanczos-Type Solvers for Linear Systems with Multiple Right-Hand Sides

DOI10.1137/21M1436774MaRDI QIDQ5099409

Akira Imakura, Kensuke Aihara, Keiichi Morikuni

Publication date: 31 August 2022

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2106.00284

zbMATH Keywords

residual smoothingmultiple right-hand sidesresidual gapblock Lanczos-type solverglobal Lanczos-type solver

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Numerical methods for matrix equations (65F45)

Related Items (1)

Global GPBiCGstab\((L)\) method for solving linear matrix equations

Uses Software

• BiCGstab
• SparseMatrix
• mctoolbox

Cites Work

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