The factorization method for obstacles with a-priori separated sound-soft and sound-hard parts

We consider the direct and inverse scattering problem for obstacles with mixed Dirichlet and Robin boundary conditions. We derive an explicit and fast obstacle visualization by the factorization method in the case when sound-soft and sound-hard scatterers are a-priori geometrically separated.

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Bibliographic Details
Published inMathematics and computers in simulation Vol. 66; no. 4; pp. 267 - 279
Main Authors Grinberg, N.I, Kirsch, A
Format Journal Article
LanguageEnglish
Published Elsevier B.V 21.07.2004
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Summary:We consider the direct and inverse scattering problem for obstacles with mixed Dirichlet and Robin boundary conditions. We derive an explicit and fast obstacle visualization by the factorization method in the case when sound-soft and sound-hard scatterers are a-priori geometrically separated.
ISSN:0378-4754
1872-7166
DOI:10.1016/j.matcom.2004.02.011