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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Vydáno v:	arXiv.org
Hlavní autoři:	Dong, Heping, Lai, Jun, Li, Peijun
Médium:	Paper
Jazyk:	angličtina
Vydáno:	Ithaca Cornell University Library, arXiv.org 10.07.2019
Témata:	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
On-line přístup:	Získat plný text
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