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
收藏
页码：63 / 97
页数：35
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