An inverse problem for Maxwell's equations in isotropic and non-stationary media

被引:9
|
作者
Li, Shumin [1 ]
Yamamoto, Masahiro [2 ]
机构
[1] Univ Sci & Technol China, Sch Math Sci, Hefei 230026, Anhui, Peoples R China
[2] Univ Tokyo, Grad Sch Math Sci, Meguro Ku, Tokyo 153, Japan
关键词
inverse problem; Maxwell's equations; non-stationary media; Carleman estimate; stability; 35R30; 35Q61; 35R25; UNIQUENESS; STABILITY;
D O I
10.1080/00036811.2012.738359
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this article, we consider Maxwell's equations in an isotropic, inhomogeneous and non-stationary medium. We discuss an inverse problem of determining the t-independent components of the coefficients E, in the constitutive relations from a finite number of interior measurements. We prove a Lipschitz stability estimate for the inverse problem by applying the argument on the basis of Carleman estimate.
引用
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页码:2335 / 2356
页数:22
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