Local recovery of the compressional and shear speeds from the hyperbolic DN map
Local recovery of the compressional and shear speeds from the hyperbolic DN map
复制标题
从双曲 DN 图中局部恢复压缩速度和剪切速度
DOI:
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
A. Vasy
中科院分区:
文献类型:
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作者:
Plamen Stefanov;G. Uhlmann;A. Vasy
We study the isotropic elastic wave equation in a bounded domain with boundary. We show that local knowledge of the Dirichlet-to-Neumann map determines uniquely the speed of the p-wave locally if there is a strictly convex foliation with respect to it, and similarly for the s-wave speed.
影响因子:
2.4
作者:
Bosi R
通讯作者:
Bosi R