The Use of Pointwise Interpolation in Domain Decomposition Methods with Nonnested Meshes

DOI10.1137/0916016zbMath0826.65023OpenAlexW2074062009MaRDI QIDQ4325713

Xiao-Chuan Cai

Publication date: 13 March 1995

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

Full work available at URL: https://semanticscholar.org/paper/29ddfe64be9442a8d240efe3de8bc9ed4956c396

zbMATH Keywords

convergence accelerationdomain decompositionunstructured gridsadditive Schwarz algorithmnonnested coarse space

Mathematics Subject Classification ID

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) Iterative numerical methods for linear systems (65F10)

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