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arXiv · 2503.12825

Determination of the density in the linear elastic wave equation

Jian Zhai
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Abstract

We study the inverse boundary value problem for the linear elastic wave equation in three-dimensional isotropic medium. We show that both the Lam\'e parameters and the density can be uniquely recovered from the boundary measurements under the strictly convex foliation condition.

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Jian Zhai. 2025-03-17. Determination of the density in the linear elastic wave equation. https://arxiv.org/abs/2503.12825

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