Solving \(A\underline x=\underline b\) using a modified conjugate gradient method based on roots of \(A\)

DOI10.1023/A:1011132730828zbMath0983.65036OpenAlexW1829903858MaRDI QIDQ5945628

Sigal Gottlieb, Paul F. Fischer

Publication date: 29 November 2001

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1011132730828

zbMATH Keywords

stabilityconvergencenumerical testserror boundKrylov subspace methodmodified conjugate gradient method

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10)

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