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

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

17 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
Journal	Communications in Mathematical Sciences
Volume	13
Issue number	4
DOIs	https://doi.org/10.4310/CMS.2015.v13.n4.a7
Publication status	Published - 12 Mar 2015
Externally published	Yes

Research Keywords

Inverse acoustic scattering
anisotropic medium
obstacle
uniqueness

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title = "DETERMINING SCATTERING SUPPORT OF ANISOTROPIC ACOUSTIC MEDIUMS AND OBSTACLES",

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.",

keywords = "Inverse acoustic scattering, anisotropic medium, obstacle, uniqueness",

author = "Hongyu LIU and Hongkai ZHAO and Changjian ZOU",

year = "2015",

month = mar,

day = "12",

doi = "10.4310/CMS.2015.v13.n4.a7",

language = "English",

volume = "13",

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journal = "Communications in Mathematical Sciences",

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AU - LIU, Hongyu

AU - ZHAO, Hongkai

AU - ZOU, Changjian

PY - 2015/3/12

Y1 - 2015/3/12

N2 - 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.

AB - 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.

KW - Inverse acoustic scattering

KW - anisotropic medium

KW - obstacle

KW - uniqueness

UR - https://www.scopus.com/pages/publications/84930027399

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84930027399&origin=recordpage

U2 - 10.4310/CMS.2015.v13.n4.a7

DO - 10.4310/CMS.2015.v13.n4.a7

M3 - RGC 21 - Publication in refereed journal

SN - 1539-6746

VL - 13

SP - 987

EP - 1000

JO - Communications in Mathematical Sciences

JF - Communications in Mathematical Sciences

IS - 4

ER -

DETERMINING SCATTERING SUPPORT OF ANISOTROPIC ACOUSTIC MEDIUMS AND OBSTACLES

Abstract

Research Keywords

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