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

被引：23

作者：

Joly, P ^{[1
]}

Tordeux, S

机构：

[1] CNRS, INRIA, UMR POEMS, F-75700 Paris, France

[2] ETHZ, Seminar Angew Math, Zurich, Switzerland

来源：

ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE | 2006年 / 40卷 / 01期

关键词：

slit; slot; wave equation; Helmholtz equation; approximate model;

D O I：

10.1051/m2an:2006008

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

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.

引用

页码：63 / 97

页数：35

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