On inverse scattering by screens

被引：22

作者：

Alves, CJS ^{[1
]}

Tuong, HD ^{[1
]}

机构：

[1] UNIV TECHNOL COMPIEGNE,F-60205 COMPIEGNE,FRANCE

来源：

INVERSE PROBLEMS | 1997年 / 13卷 / 05期

关键词：

D O I：

10.1088/0266-5611/13/5/004

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A generalization of Isakov's theorem to admissible shapes that include screens with a Robin boundary condition (in which the impedance is also an unknown) is presented. We also establish a characterization that enables us to distinguish the far field of plane screens from others. Numerical results using a quasi-Newton method are presented.

引用

页码：1161 / 1176

页数：16

共 18 条

[1] NUMERICAL RESOLUTION OF THE BOUNDARY INTEGRAL-EQUATIONS FOR ELASTIC-SCATTERING BY A PLANE CRACK [J].