On the Schur component preconditioners

DOI10.1016/S0045-7949(98)00258-2zbMath0961.65039OpenAlexW2070044640MaRDI QIDQ4513727

B. Kiss, Anna Krebsz

Publication date: 19 November 2000

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0045-7949(98)00258-2

zbMATH Keywords

finite element methodnumerical examplespreconditioned conjugate gradientdomain decomposition algorithmssparse Toeplitz matrixSchur complement preconditioners

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) 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)

Related Items (3)

A Domain Decomposition Method for Frictional Contact Problem ⋮ A meshless polyharmonic-type boundary interpolation method for solving boundary integral equations ⋮ Implicit extension of Taylor series method with numerical derivatives for initial value problems

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