An overlapping additive Schwarz preconditioner for the Laplace-Beltrami equation using spherical splines
DOI10.1007/s10444-011-9200-9zbMath1262.65190OpenAlexW2056550748MaRDI QIDQ695632
Publication date: 21 December 2012
Published in: Advances in Computational Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10444-011-9200-9
domain decompositionnumerical experimentspreconditioningspherecondition numberGalerkin's methodoverlapping methodadditive Schwarz methodLaplace-Beltrami equationspherical spline
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Elliptic equations on manifolds, general theory (58J05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Preconditioners for iterative methods (65F08)
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