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Non-intrusive implementation of Multiscale Finite Element Methods: an illustrative example

Abstract : Multiscale Finite Element Methods (MsFEM) are finite element type approaches dedicated to multiscale problems. They first compute local, oscillatory, problem-dependent basis functions which generate a specific discretization space, and next perform a Galerkin approximation of the problem on that space. We investigate here how these approaches can be implemented in a non-intrusive way, in order to facilitate their dissemination within industrial codes or non academic environments.
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Preprints, Working Papers, ...
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https://hal.archives-ouvertes.fr/hal-03643103
Contributor : Frederic Legoll Connect in order to contact the contributor
Submitted on : Friday, April 15, 2022 - 2:29:24 PM
Last modification on : Wednesday, June 22, 2022 - 3:35:00 AM

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  • HAL Id : hal-03643103, version 1
  • ARXIV : 2204.06852

Citation

Rutger A. Biezemans, Claude Le Bris, Frédéric Legoll, Alexei Lozinski. Non-intrusive implementation of Multiscale Finite Element Methods: an illustrative example. {date}. ⟨hal-03643103⟩

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