Uniqueness in Calderón’s Problem for Conductivities with Unbounded Gradient

Uniqueness in Calderón’s Problem for Conductivities with Unbounded Gradient
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DOI:
10.1007/s00220-015-2460-3
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发表时间:
2014-10
影响因子:
2.4
通讯作者:
Boaz Haberman
Boaz Haberman
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Boaz Haberman

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我们证明了均匀椭圆电导率反电导率问题的唯一性,其中 是 Lipschitz,, andsandpare,这样。特别是,我们获得了 (n= 3, 4) 中电导率的唯一性。这改进了作者和 Tataru 的结果,他们假设电导率是 Lipschitz。
We prove uniqueness in the inverse conductivity problem for uniformly elliptic conductivities in, whereis Lipschitz,, andsandpare such that. In particular, we obtain uniqueness for conductivities in(n= 3, 4). This improves on the result of the author and Tataru, who assumed that the conductivity is Lipschitz.