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INVERSE BOUNDARY VALUE PROBLEMS FOR THE PERTURBED POLYHARMONIC OPERATOR
被引:0
|作者:
Krupchyk, Katsiaryna
[1
]
Lassas, Matti
[1
]
Uhlmann, Gunther
[2
]
机构:
[1] Univ Helsinki, Dept Math & Stat, FI-00014 Helsinki, Finland
[2] Univ Washington, Dept Math, Seattle, WA 98195 USA
基金:
芬兰科学院;
美国国家科学基金会;
关键词:
GLOBAL UNIQUENESS;
CALDERON PROBLEM;
SCHRODINGER-EQUATION;
SCATTERING PROBLEM;
CONDUCTIVITY;
INVISIBILITY;
D O I:
暂无
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We show that a first order perturbation A(x) . D + q(x) of the polyharmonic operator (-Delta)(m), m >= 2, can be determined uniquely from the set of the Cauchy data for the perturbed polyharmonic operator on a bounded domain in R-n, n >= 3. Notice that the corresponding result does not hold in general when m = 1.
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页码:95 / 112
页数:18
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