| Issue |
ESAIM: M2AN
Volume 40, Number 1, January-February 2006
|
|
|---|---|---|
| Page(s) | 63 - 97 | |
| DOI | https://doi.org/10.1051/m2an:2006008 | |
| Published online | 23 February 2006 | |
Asymptotic analysis of an approximate model for time harmonic waves in media with thin slots
1
UMR POEMS, CNRS-INRIA, France. patrick.joly@inria.fr
2
Seminar für Angewandte Mathematik, ETHZ, Switzerland. tordeux@math.ethz.ch
Received:
23
May
2005
In this article, we derive a complete mathematical analysis of a coupled 1D-2D model for 2D wave propagation in media including thin slots. Our error estimates are illustrated by numerical results.
Mathematics Subject Classification: 35J05 / 74J05 / 78A45 / 78M30 / 78M35
Key words: Slit / slot / wave equation / Helmholtz equation / approximate model.
© EDP Sciences, SMAI, 2006
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