Convergence analysis of the ChebFilterCG algorithm

DOI10.1002/NLA.2087zbMath1424.65035OpenAlexW2612256617MaRDI QIDQ5355095

Miloud Sadkane, Ahmed Touhami

Publication date: 6 September 2017

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nla.2087

zbMATH Keywords

linear systemsconjugate gradient algorithmpolynomial preconditioningChebyshev filtering polynomialsrecycling Krylov subspace

Mathematics Subject Classification ID

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

Uses Software

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