THE DETERMINATION OF BOUNDARY COEFFICIENTS FROM FAR FIELD MEASUREMENTS

被引：11
作者：
Cakoni, Fioralba [1 ]
Colton, David [1 ]
Monk, Peter [1 ]
机构：
[1] Univ Delaware, Dept Math Sci, Newark, DE 19716 USA
来源：
JOURNAL OF INTEGRAL EQUATIONS AND APPLICATIONS | 2010年 / 22卷 / 02期
关键词：
INVERSE SCATTERING PROBLEMS; IMPEDANCE; SHAPE;
D O I：
10.1216/JIE-2010-22-2-167
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We consider the problem of determining either the surface impedance lambda = lambda(x) or surface conductivity eta = eta(x) from far field data corresponding to time-harmonic incident plane waves scattered by a coated infinite cylinder. We show that lambda and eta are uniquely determined from the far field data and provide a numerical algorithm for determining these quantities.
引用
收藏
页码：167 / 191
页数：25
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