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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.
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页码:409 / 427
页数:19
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