A GenEO Domain Decomposition method for Saddle Point problems
We introduce an adaptive element-based domain decomposition (DD) method for solving saddle point problems defined as a block two by two matrix. The algorithm does not require any knowledge of the constrained space. We assume that all sub matrices are sparse and that the diagonal blocks are spectrall...
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Main Authors: | Nataf, Frédéric, Tournier, Pierre-Henri |
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Format: | Article |
Language: | English |
Published: |
Académie des sciences
2023-03-01
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Series: | Comptes Rendus. Mécanique |
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Online Access: | https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.175/ |
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