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arXiv · 1412.3465

Uniqueness and Lipschitz stability of an inverse boundary value problem for time-harmonic elastic waves

Elena Beretta·Maarten V. de Hoop·Elisa Francini·Sergio Vessella·Jian Zhai
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Abstract

We consider the inverse problem of determining the Lam\'{e} parameters and the density of a three-dimensional elastic body from the local time-harmonic Dirichlet-to-Neumann map. We prove uniqueness and Lipschitz stability of this inverse problem when the Lam\'{e} parameters and the density are assumed to be piecewise constant on a given domain partition.

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Elena Beretta, Maarten V. de Hoop, Elisa Francini, Sergio Vessella, Jian Zhai. 2014-12-10. Uniqueness and Lipschitz stability of an inverse boundary value problem for time-harmonic elastic waves. https://arxiv.org/abs/1412.3465

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