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Recovery of coefficients for a weighted p-Laplacian perturbed by a linear second order term
Inverse Problems ( IF 2.1 ) Pub Date : 2020-12-18 , DOI: 10.1088/1361-6420/abcea1
Cătălin I Crstea 1 , Manas Kar 2
Affiliation  

This paper considers the inverse boundary value problem for the equation $\nabla\cdot(\sigma\nabla u+a|\nabla u|^{p-2}\nabla u)=0$. We give a procedure for the recovery of the coefficients $\sigma$ and $a$ from the corresponding Dirichlet-to-Neumann map, under suitable regularity and ellipticity assumptions.

中文翻译:

由线性二阶项扰动的加权 p-拉普拉斯算子的系数恢复

本文考虑方程$\nabla\cdot(\sigma\nabla u+a|\nabla u|^{p-2}\nabla u)=0$的逆边值问题。在适当的正则性和椭圆度假设下,我们给出了从相应的 Dirichlet-to-Neumann 映射中恢复系数 $\sigma$ 和 $a$ 的程序。
更新日期:2020-12-18
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