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Uniqueness of inverse scattering problem for a penetrable obstacle with rigid core

โœ Scribed by P.Y.H. Pang; G. Yan

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
241 KB
Volume
14
Category
Article
ISSN
0893-9659

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โœฆ Synopsis

In

this paper, we discuss the inverse scattering problem for a penetrable obstacle with an impenetrable rigid core. Using a generalization of Schiffer's method to nonsmooth domains (hu' to Ramm, we prove that the rigid core is uniquely determined by the far field patterns for a rant4e ,,f interior wavenumbers.

๐Ÿ“œ SIMILAR VOLUMES

The uniqueness of the inverse obstacle s
The uniqueness of the inverse obstacle scattering problem with transmission boundary conditions
โœ G. Yan; P.Y.H. Pang ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 475 KB

In this paper, we consider the uniquenees of the interior wavenumber for the inverse obstacle scattering problem with transmission boundary conditions. We show that the interior wavenumber is uniquely determined by the far field pattern.