Fast domain decomposition algorithm discretizations of 3-d elliptic equations by spectral elements

DOI10.1016/j.cma.2007.10.013zbMath1194.65140OpenAlexW1966735120MaRDI QIDQ2637965

A. Rytov, V. G. Korneev

Publication date: 14 September 2010

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2007.10.013

zbMATH Keywords

domain decompositionpreconditioningfast solversspectral element discretizations

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Numerical methods for ill-posed problems for initial value and initial-boundary value problems involving PDEs (65M30)

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