Determining scattering support of anisotropic acoustic mediums and obstacles

Hongyu LIU; Hongkai Zhao; Changjian Zou

doi:10.4310/CMS.2015.v13.n4.a7

Determining scattering support of anisotropic acoustic mediums and obstacles

Hongyu LIU, Hongkai Zhao, Changjian Zou

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

We consider the inverse acoustic scattering problem for a complex scatterer, which might be composed of both inhomogeneous anisotropic mediums and impenetrable obstacles. It is shown that the fixed-frequency scattering amplitude uniquely determines the scattering support of a complex scatterer, disregarding its contents.

Original language	English
Pages (from-to)	987-1000
Number of pages	14
Journal	Communications in Mathematical Sciences
Volume	13
Issue number	4
DOIs	https://doi.org/10.4310/CMS.2015.v13.n4.a7
Publication status	Published - 2015

Scopus Subject Areas

Mathematics(all)
Applied Mathematics

User-Defined Keywords

Anisotropic medium
Inverse acoustic scattering
Obstacle
Uniqueness

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10.4310/CMS.2015.v13.n4.a7

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Determining scattering support of anisotropic acoustic mediums and obstacles

Abstract

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