Abstract

We consider the inverse problems of simultaneously determining two unknowns: the wave propagation velocity and the memory of a layered medium. To find them, we use the data of two observed fluctuations on the domain boundary. Estimates of the solution stability and uniqueness theorems for the considered problems are the main results.

中文翻译：

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确定声速和各向异性介质记忆的问题

摘要

我们考虑同时确定两个未知数的逆问题：波传播速度和分层介质的记忆。为了找到它们，我们使用域边界上两个观察到的波动的数据。对所考虑问题的解稳定性和唯一性定理的估计是主要结果。