Improving the Parallel Performance of Overlapping Schwarz Methods by Using a Smaller Energy Minimizing Coarse Space
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Publication:5114556
DOI10.1007/978-3-319-93873-8_36zbMath1450.65165OpenAlexW2907155326MaRDI QIDQ5114556
Axel Klawonn, Alexander Heinlein, Olof B. Widlund, Oliver Rheinbach
Publication date: 24 June 2020
Published in: Lecture Notes in Computational Science and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/978-3-319-93873-8_36
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) Parallel numerical computation (65Y05) Preconditioners for iterative methods (65F08)
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