The concept of special inner products for deriving new conjugate gradient‐like solvers for non‐symmetric sparse linear systems

DOI10.1002/nla.1680010204zbMath0837.65028OpenAlexW2149669943MaRDI QIDQ4868074

Arnd Meyer

Publication date: 21 May 1996

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

Full work available at URL: https://doi.org/10.1002/nla.1680010204

zbMATH Keywords

finite elementKrylov subspace methodnonsymmetric linear systemconjugate residual methodhierarchical preconditionersconjugate gradient-like iterative methodssymmetric preconditioner

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

Cites Work

• On the simplification of generalized conjugate-gradient methods for nonsymmetrizable linear systems
• Methods of conjugate gradients for solving linear systems
• The N‐Step Iteration Procedures
• Unnamed Item

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