Výsledky vyhledávání - "Samir Khallouq"

Optimal number of Schur subdomains: Application to semi-implicit finite volume discretization of semilinear reaction diffusion problem

Autor: Samir Khallouq, Nabila Nagid, Hassan Belhadj, Mohamed Fihri

Publikováno v: Discrete & Continuous Dynamical Systems - S. 11:21-34

The purpose of this paper is to establish a new numerical approach to solve, in two dimensions, a semilinear reaction diffusion equation combining finite volume method and Schur complement method. We applied our method for q = 2 non-overlapping subdo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04a892b1b3e967dc2d3b09fa70b724f9
https://doi.org/10.3934/dcdss.2018002

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Parallelization of a finite volumes discretization for anisotropic diffusion problems using an improved Schur complement technique

Autor: Mohamed Rhoudaf, Samir Khallouq, Hassan Belhadj

Publikováno v: Discrete & Continuous Dynamical Systems - S. 14:2075

We present in this paper a new algorithm combining a finite volume method with an improved Schur complement technique to solve \begin{document}$ 2D $\end{document} anisotropic diffusion problems on general meshes. After having proved the convergence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0bfa9687d031b296fc100eec4dc9a49
https://doi.org/10.3934/dcdss.2020260

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