Additive Schwarz Methods for the h-p Version of the Finite Element Method in Two Dimensions

DOI10.1137/S1064827595294368zbMath0892.65072MaRDI QIDQ4376244

Weiming Cao, Ben Qi Guo

Publication date: 10 February 1998

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

zbMATH Keywords

Dirichlet problemerror estimatesfinite element methodparallel computationcondition numberpreconditionersPoisson equationadditive Schwarz methodh-p version

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Parallel numerical computation (65Y05)

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