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Article Dans Une Revue Advanced Modeling and Simulation in Engineering Sciences Année : 2018

Non-invasive global-local coupling as a Schwarz domain decomposition method: acceleration and generalization

Résumé

In this paper non-invasive coupling algorithm is revisited and shown to realize a simple implementation of the optimized non-overlapping Schwarz domain decomposition method. This connection is used to propose and compare several acceleration techniques, and to extend the approach to non conforming meshes. non-invasive coupling; Schwarz domain decomposition; non-conforming patch; Krylov acceleration .
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Dates et versions

hal-01613966 , version 1 (10-10-2017)
hal-01613966 , version 2 (28-09-2021)

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Pierre Gosselet, Maxime Blanchard, Olivier Allix, Guillaume Guguin. Non-invasive global-local coupling as a Schwarz domain decomposition method: acceleration and generalization. Advanced Modeling and Simulation in Engineering Sciences, 2018, 5 (4), ⟨10.1186/s40323-018-0097-4⟩. ⟨hal-01613966v2⟩
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