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arXiv 0905.0530math.APmath.FA
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关于线性化局部Calderon问题

On the linearized local Calderon problem

D. Dos Santos Ferreira, C. E. Kenig, J. Sjoestrand, G. Uhlmann

摘要:

在这篇文章中,我们研究了一个密度问题来自线性化的Calderón的问题与部分数据。更精确地说,我们证明了在有界光滑域$Ω$上的调和函数在边界的任意固定闭真子集上为零的乘积集在$L^{1}(Ω)$中在所有维数$n \geq 2$上都是稠密的.这是证明使用的想法来自证明Kashiwara的西瓜定理。

英文摘要:

In this article, we investigate a density problem coming from the linearization of Calderón's problem with partial data. More precisely, we prove that the set of products of harmonic functions on a bounded smooth domain $Ω$ vanishing on any fixed closed proper subset of the boundary are dense in $L^{1}(Ω)$ in all dimensions $n \geq 2$. This is proved using ideas coming from the proof of Kashiwara's Watermelon theorem.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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