Inverse scattering for the higher order Schrodinger operator with a first order perturbation

被引:1
|
作者
Huang, Hua [1 ,2 ]
Duan, Zhiwen [1 ,2 ]
Zheng, Quan [1 ,2 ]
机构
[1] Huazhong Univ Sci & Technol, Sch Math & Stat, Wuhan 430074, Hubei, Peoples R China
[2] Huazhong Univ Sci & Technol, Hubei Key Lab Engn Modeling & Sci Comp, Wuhan 430074, Hubei, Peoples R China
来源
关键词
Higher order Schrodinger operator; inverse scattering; complex geometrical optics solutions; BIHARMONIC OPERATOR; EQUATION;
D O I
10.1515/jiip-2018-0036
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper concerns inverse scattering problems at a fixed energy for the higher order Schrodinger operator with the first order perturbed potentials in dimensions n >= 3. We show that the scattering matrix uniquely determines the first order perturbed potentials and the zero order potentials.
引用
收藏
页码:409 / 427
页数:19
相关论文
共 50 条