An inverse acoustic-elastic interaction problem with phased or phaseless far-field data

Consider the scattering of a time-harmonic acoustic plane wave by a bounded elastic obstacle which is immersed in a homogeneous acoustic medium. This paper concerns an inverse acoustic-elastic interaction problem, which is to determine the location and shape of the elastic obstacle by using either t...

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Veröffentlicht in:	arXiv.org
Hauptverfasser:	Dong, Heping, Lai, Jun, Li, Peijun
Format:	Paper
Sprache:	Englisch
Veröffentlicht:	Ithaca Cornell University Library, arXiv.org 10.07.2019
Schlagworte:	Acoustics Boundary integral method Boundary value problems Elastic scattering Far fields Helmholtz equations Integral equations Inverse problems Nonlinear equations Numerical analysis Numerical methods Plane waves Robustness (mathematics) Well posed problems
ISSN:	2331-8422
Online-Zugang:	Volltext
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