Integral equation methods in inverse obs
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Rainer Kress
📂
Article
📅
1995
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Elsevier Science
🌐
English
⚖ 798 KB
The inverse problem we consider is to determine the shape of an obstacle from a knowledge of the far field pattern for the scattering of incident time-harmonlc acoustic (or electromagnetic) plane waves. It occurs in a variety of applications and is difficult to solve since it is nonlinear and improp