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arXiv 2108.11522math.AP
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非光滑系数的多调和算子逆边界值问题

Inverse boundary value problems for polyharmonic operators with non-smooth coefficients

R. M. Brown, L. D. Gauthier

AI总结:

研究多调和算子逆边界值问题,通过平均技术放宽正则性条件,恢复一阶项系数,建立唯一性。

摘要:

我们考虑多调和算子的逆边界值问题,特别是恢复直到一阶项的系数的问题。我们结果的主要意义在于它进一步放宽了建立唯一性所需的正则性。证明依赖于Haberman和Tataru为研究二阶算子逆边界值问题而引入的平均技术。

英文摘要:

We consider inverse boundary value problems for polyharmonic operators and in particular, the problem of recovering the coefficients of terms up to order one. The main interest of our result is that it further relaxes the regularity required to establish uniqueness. The proof relies on an averaging technique introduced by Haberman and Tataru for the study of an inverse boundary value problem for a second order operator.

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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