Non-Spurious Spectral Like Element Methods for Maxwell's equations
DURUFLÉ, Marc
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Institut de Mathématiques de Bordeaux [IMB]
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Institut de Mathématiques de Bordeaux [IMB]
DURUFLÉ, Marc
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Institut de Mathématiques de Bordeaux [IMB]
< Leer menos
Propagation des Ondes : Étude Mathématique et Simulation [POEMS]
Institut de Mathématiques de Bordeaux [IMB]
Idioma
en
Article de revue
Este ítem está publicado en
Journal of Computational Mathematics -International Edition. 2007p. 282-304
Global Science Press
Resumen en inglés
In this paper, we give the state of the art for the so called "mixed spectral elements" for Maxwell's equations. Several families of elements, such as edge elements and discontinuous Galerkin methods (DGM) are presented ...Leer más >
In this paper, we give the state of the art for the so called "mixed spectral elements" for Maxwell's equations. Several families of elements, such as edge elements and discontinuous Galerkin methods (DGM) are presented and discussed. In particular, we show the need of introducing some numerical dissipation terms to avoid spurious modes in these methods. Such terms are classical for DGM but their use for edge element methods is a novel approach described in this paper. Finally, numerical experiments show the fast and low-cost character of these elements.< Leer menos
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