Consider an inverse scattering problem for a scatterer D subset of R-3 with impedance type boundary condition. By defining the scatterer shape in a completely new way, we give a constructive method to recover the scatterer shape with unknown impedance coefficient. The uniqueness for this inverse problem is also obtained.
机构:
Dept. of Mathematics and Statistics, Wichita State University, Wichita, KS 67208, United StatesDept. of Mathematics and Statistics, Wichita State University, Wichita, KS 67208, United States
Sever, Ali
Applied Mathematics and Computation (New York),
1999,
106
(2-3):
: 103
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115