scientific article; zbMATH DE number 4197271

zbMath0725.65042MaRDI QIDQ5203570

Andrew V. Knyazev

Publication date: 1991

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

numerical exampleconvergence accelerationdomain decompositionfinite elementeigenvectorsfinite differencepreconditioned conjugate gradient methodsubspace iterationgeneralized eigenvalue problems

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Estimates of eigenvalues in context of PDEs (35P15) 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) Finite difference methods for boundary value problems involving PDEs (65N06) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)

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