Automatic coarsening in algebraic multigrid utilizing quality measures for matching-based aggregations
DOI10.1016/j.camwa.2023.06.026arXiv2001.09969OpenAlexW4384464605MaRDI QIDQ6176673
Ludmil T. Zikatanov, Salvatore Filippone, Fabio Durastante, Pasqua D'Ambra
Publication date: 23 August 2023
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2001.09969
Computational methods for sparse matrices (65F50) 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) Preconditioners for iterative methods (65F08)
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