Geodesic
Numerical Analysis
A compact cell-centered Galerkin method with subgrid stabilization
[Une méthode de Galerkine centrée aux mailles avec stencil compact et stabilisation de sous-grille]

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Di Pietro, Daniele A.1
1 IFP Energies nouvelles, 1 & 4, avenue de bois Préau, 92852 Rueil-Malmaison cedex, France
Comptes Rendus. Mathématique, Tome 349 (2011) no. 1-2, pp. 93-98.

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In this work we propose a compact cell-centered Galerkin method with subgrid stabilization for anisotropic heterogeneous diffusion problems on general meshes. Both essential theoretical results and numerical validation are provided.

On propose une méthode de Galerkine centrée aux mailles avec stencil compact et stabilisation de sous-grille pour des problèmes de diffusion anisotrope et hétérogène. On présente à la fois les résultats théoriques essentiels et une validation numérique.

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Accepté le :
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DOI : 10.1016/j.crma.2010.11.017

Di Pietro, Daniele A. 1

1 IFP Energies nouvelles, 1 & 4, avenue de bois Préau, 92852 Rueil-Malmaison cedex, France 
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Di Pietro, Daniele A. A compact cell-centered Galerkin method with subgrid stabilization. Comptes Rendus. Mathématique, Tome 349 (2011) no. 1-2, pp. 93-98. doi : 10.1016/j.crma.2010.11.017. http://geodesic.mathdoc.fr/articles/10.1016/j.crma.2010.11.017/

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