Overlapping Schwarz preconditioners for spectral element methods in nonstandard domains and heterogeneous media
DOI10.1016/j.cam.2010.02.030zbMath1190.65171OpenAlexW2088838825MaRDI QIDQ972759
Publication date: 21 May 2010
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cam.2010.02.030
convergencenumerical examplesheterogeneous mediaspectral elementselliptic problemsGauss-Lobatto-Legendre nodesGordon-Hall transfinite mappingsoverlapping Schwarz preconditionersnonstandard domains
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) Preconditioners for iterative methods (65F08)
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