Two-level additive Schwarz preconditioners for the \(h\)-\(p\) version of the Galerkin boundary element method for 2-\(D\) problems

DOI10.1007/s006070170016zbMath0988.65113OpenAlexW1972646935MaRDI QIDQ5947303

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Publication date: 14 July 2002

Published in: Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s006070170016

zbMATH Keywords

numerical resultsconjugate gradient methodhypersingular integral equations\(h\)-\(p\)-Galerkin boundary element methodtwo-level additive Schwarz preconditioners

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Boundary element methods for boundary value problems involving PDEs (65N38)

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