Shape and material parameter reconstruction of an isotropic or anisotropic solid immersed in a fluid

Izar Azpiroz 1 Helene Barucq 1 Julien Diaz 1 Rabia Djellouli 2
1 Magique 3D - Advanced 3D Numerical Modeling in Geophysics
LMAP - Laboratoire de Mathématiques et de leurs Applications [Pau], Inria Bordeaux - Sud-Ouest
Abstract : In this work, we investigate the inversion of a series of parameters in the context of a 2D elasto-acoustic scattering problem. The inverse problem is solved by using a Newton-like method, where the shape of the scatterer, it is assumed to be Lipschitz-continuous. Herein, we want to recover the shape and material parameters in the case of isotropic and anisotropic materials.
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https://hal.inria.fr/hal-01408981
Contributeur : Izar Azpiroz <>
Soumis le : mardi 6 décembre 2016 - 11:23:56
Dernière modification le : samedi 10 mars 2018 - 15:12:01

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  • HAL Id : hal-01408981, version 1

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Izar Azpiroz, Helene Barucq, Julien Diaz, Rabia Djellouli. Shape and material parameter reconstruction of an isotropic or anisotropic solid immersed in a fluid . Inverse Problems for PDEs, Mar 2016, Bremen, Germany. 〈http://www.math.uni-bremen.de/zetem/cms/detail.php?template=parse_title&person=ip2016〉. 〈hal-01408981〉

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