Asymptotic analysis of an approximate model for time harmonic waves in media with thin slots
UMR POEMS, CNRS-INRIA, France. email@example.com
2 Seminar für Angewandte Mathematik, ETHZ, Switzerland. firstname.lastname@example.org
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.
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