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Asymptotic analysis of an approximate model for time harmonic waves in media with thin slots

Published online by Cambridge University Press:  23 February 2006

Patrick Joly  and
Sébastien Tordeux
Patrick Joly
Affiliation:
UMR POEMS, CNRS-INRIA, France. [email protected]
Sébastien Tordeux
Affiliation:
Seminar für Angewandte Mathematik, ETHZ, Switzerland. [email protected]
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Abstract

In this article, we derive a complete mathematical analysis of acoupled 1D-2D model for 2D wave propagation in media including thin slots. Our error estimates are illustrated by numerical results.

Keywords

Slitslotwave equationHelmholtz equationapproximate model.
Type
Research Article
Information
ESAIM: Mathematical Modelling and Numerical Analysis , Volume 40 , Issue 1 , January 2006 , pp. 63 - 97
Copyright
© EDP Sciences, SMAI, 2006

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