A hybrid method for inverse cavity scattering problem for shape

被引：0
|
作者：
LIU Juan MA Fu-ming School of Mathematics
机构：
来源：
Applied Mathematics:A Journal of Chinese Universities | 2010年 / 02期
基金：
中国国家自然科学基金;
关键词：
Open cavity; Cauchy problem; Helmholtz equation; integral equations system method; iterative hybrid method;
D O I：
暂无
中图分类号：
O241.8 [微分方程、积分方程的数值解法];
学科分类号：
070102 ;
摘要：
In this paper, we give a hybrid method to numerically solve the inverse open cavity scattering problem for cavity shape, given the scattered solution on the opening of the cavity. This method is a hybrid between an iterative method and an integral equations method for solving the Cauchy problem. The idea of this hybrid method is simple, the operation is easy, and the computation cost is small. Numerical experiments show the feasibility of this method, even for cases with noise.
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页码：127 / 136
页数：10
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