Matching of asymptotic expansions for the wave propagation in media with thin slot

Sébastien Tordeux 1 Patrick Joly 2
2 POEMS - Propagation des Ondes : Étude Mathématique et Simulation
Inria Saclay - Ile de France, UMA - Unité de Mathématiques Appliquées, CNRS - Centre National de la Recherche Scientifique : UMR7231
Abstract : This talk concerns the modelizing of scattering in the harmonic regime in two dimensional domains with thin slots. We use the technique of matching asymptotic expansions to obtain and justify the asymptotic expansion of the solution to any order with respect to the width of the slot.
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https://hal.inria.fr/inria-00528072
Contributor : Sébastien Tordeux <>
Submitted on : Thursday, October 21, 2010 - 12:48:35 AM
Last modification on : Wednesday, July 3, 2019 - 10:48:03 AM
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Sébastien Tordeux, Patrick Joly. Matching of asymptotic expansions for the wave propagation in media with thin slot. TiSCoPDE workshop (New Trends in Simulation and Control of PDEs), WIAS, 2005, Berlin, Germany. ⟨inria-00528072⟩

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