Integral equation method for acoustic scattering by an inhomogeneous penetrable obstacle in a stratified medium

被引：4
|
作者：
Qin, Yuehai [1 ]
Liu, Lihan [2 ]
机构：
[1] Sun Yat Sen Univ, Dept Math, Guangzhou 510275, Guangdong, Peoples R China
[2] Chongqing Normal Univ, Dept Math, Chongqing 401331, Peoples R China
来源：
APPLICABLE ANALYSIS | 2014年 / 93卷 / 11期
关键词：
inhomogeneous penetrable obstacle; existence; uniqueness; stratified medium; integral equation method; 35J05; 35J25; 74J20; INVERSE SCATTERING;
D O I：
10.1080/00036811.2014.924111
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we study the scattering of time-harmonic acoustic waves by an inhomogeneous penetrable obstacle in a stratified medium. By using the integral equation method, we prove the uniqueness and existence of solutions for the acoustic scattering by an inhomogeneous penetrable obstacle in a stratified medium. We then establish the mixed reciprocity relation which plays an important role in the inverse scattering problem.
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页码：2402 / 2412
页数：11
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