Determining scattering support of anisotropic acoustic mediums and obstacles

Hongyu LIU, Hongkai Zhao, Changjian Zou

Research output: Contribution to journalArticlepeer-review

8 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 languageEnglish
Pages (from-to)987-1000
Number of pages14
JournalCommunications in Mathematical Sciences
Volume13
Issue number4
DOIs
Publication statusPublished - 2015

Scopus Subject Areas

  • Mathematics(all)
  • Applied Mathematics

User-Defined Keywords

  • Anisotropic medium
  • Inverse acoustic scattering
  • Obstacle
  • Uniqueness

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