Study of a stable hybridization method to couple FVTD,GD scheme with FDTD/FEM scheme

Abstract : The purpose of this paper is the study of a stable method for coupling two types of schemes using or not numerical fluxes for the resolution of Maxwell's equations in time domain. The methods considered in the hybridization process are Finite Volume (FV), Finite Element (FEM), Finite Difference (FD) and Discontin-uous Galerkin (DG). We give the principle of the hybrid method and by the study of an energetic quantity, one specifies the conditions of stability of it. Finally, one example is given to validate the proposed hybrid method.
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Submitted on : Wednesday, November 6, 2019 - 2:49:23 PM
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Nicolas Deymier, Sebastien Pernet, Xavier Ferrìères. Study of a stable hybridization method to couple FVTD,GD scheme with FDTD/FEM scheme. WAVES2019, Aug 2019, VIENNE, Austria. ⟨hal-02351617⟩

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