Performances of Hybridized-, Embedded-, and Weighted-Interior Penalty Discontinuous Galerkin Methods for Heterogeneous and Anisotropic Diffusion Problems

The present paper discusses families of Interior Penalty Discontinuous Galerkin (IP) methods for solving heterogeneous and anisotropic diffusion problems. Specifically, we focus on distinctive schemes, namely the Hybridized-, Embedded-, and Weighted-IP schemes, leading to final matrixes of different...

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Principais autores:	Grégory Etangsale, Vincent Fontaine, Nalitiana Rajaonison
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2021-10-01
coleção:	Frontiers in Water
Assuntos:	interior penalty high-order discontinuous Galerkin methods (DGM) hybridization heterogeneous and anisotropic media numerical experiments computational performances
Acesso em linha:	https://www.frontiersin.org/articles/10.3389/frwa.2021.716459/full
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