The distribution of exterior transmission eigenvalues for spherically stratified media

被引：1
作者：
Zhang, Yalin [1 ]
Zhao, Jia [2 ]
机构：
[1] Tianjin Univ Technol, Dept Math, Tianjin 300384, Peoples R China
[2] Hebei Univ Technol, Dept Math, Tianjin 300401, Peoples R China
来源：
AIMS MATHEMATICS | 2023年 / 8卷 / 04期
基金：
中国国家自然科学基金;
关键词：
inverse scattering; exterior transmission eigenvalues; number; distribution; spectral theory; PARTIAL INFORMATION; UNIQUENESS;
D O I：
10.3934/math.2023487
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The exterior transmission eigenvalues corresponding to spherical symmetry media and spherically symmetric eigenfunctions are considered. Under various coefficient conditions, we give the number and the asymptotic distribution (described by the subscript numbers) of these eigenvalues in the complex plane.
引用
收藏
页码：9647 / 9670
页数：24
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