Uniqueness in determining polyhedral sound-hard obstacles with a single incoming wave

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558795870.pdf (121.32 KB)

Date

2008

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Advisor

Volume

1289

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WIAS Preprints

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Publisher

Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik

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Abstract

We consider the inverse acoustic scattering problem of determining a sound-hard obstacle by far field measurements. It is proved that a polyhedral scatterer in Rn,nge2, consisting of finitely many solid polyhedra, is uniquely determined by a single incoming plane wave.

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Keywords

Inverse scattering problem, uniqueness, sound-hard, polyhedral obstacle

Keywords GND

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Publication Type

Report

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publishedVersion

URI

https://doi.org/10.34657/3446
 https://oa.tib.eu/renate/handle/123456789/1962

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Mathematik
WIAS Preprints

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