arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1102.5542math.APmath-phmath.MP
收藏

扰动多调和算子的反边值问题

Inverse boundary value problems for the perturbed polyharmonic operator

Katsiaryna Krupchyk, Matti Lassas, Gunther Uhlmann

摘要:

我们证明了多重调和算子$(-Δ)^m$的一阶扰动$A(x)\cdot D+q(x)$,$m\ge 2$,可以从扰动的多重调和算子在$R^n$,$n\ge 3$中的有界域上的Cauchy数据集唯一地确定.请注意,当$m=1$。

英文摘要:

We show that a first order perturbation $A(x)\cdot D+q(x)$ of the polyharmonic operator $(-Δ)^m$, $m\ge 2$, can be determined uniquely from the set of the Cauchy data for the perturbed polyharmonic operator on a bounded domain in $R^n$, $n\ge 3$. Notice that the corresponding result does not hold in general when $m=1$.

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。

↑