Multilevel spectral domain decomposition

Highly heterogeneous, anisotropic coefficients, e.g., in the simulation of carbon-Fiber composite components, can lead to extremely challenging finite element systems. Direct solvers for the resulting large and sparse linear systems suffer from severe memory requirements and limited parallel scalabi...

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Main Authors: Bastian, Peter (Author) , Scheichl, Robert (Author) , Seelinger, Linus (Author) , Strehlow, Arne (Author)
Format: Article (Journal)
Language:English
Published: Jun 2023
In: SIAM journal on scientific computing
Year: 2023, Volume: 45, Issue: 3, Pages: S1-S26
ISSN:1095-7197
DOI:10.1137/21M1427231
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1137/21M1427231
Verlag, lizenzpflichtig, Volltext: https://epubs.siam.org/doi/10.1137/21M1427231
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Author Notes:Peter Bastian, Robert Scheichl, Linus Seelinger, and Arne Strehlow
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Multilevel spectral domain decomposition by Bastian, Peter (Author) , Scheichl, Robert (Author) , Seelinger, Linus (Author) , Strehlow, Arne (Author) ,


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