arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1709.00809math.APmath.SP
收藏

具有平方反比势的heat equation方程解的大时间行为

Large time behavior of solutions of the heat equation with inverse square potential

Kazuhiro Ishige, Asato Mukai

摘要:

设$L:=-Δ+V$是$L^2({\bf R}^N)$上的非负薛定谔算子,其中$N\ge 2$和$V$是径向对称的平方反势.在本文中,我们假设$L$是亚临界或零临界的,我们建立了一种方法来获得的大时间行为的$e^{-tL}φ$的精确描述,其中$φ\in L^2({\bf R}^N,e^{|x|^2/4}\,dx)$。

英文摘要:

Let $L:=-Δ+V$ be a nonnegative Schrödinger operator on $L^2({\bf R}^N)$, where $N\ge 2$ and $V$ is a radially symmetric inverse square potential. In this paper we assume either $L$ is subcritical or null-critical and we establish a method for obtaining the precise description of the large time behavior of $e^{-tL}φ$, where $φ\in L^2({\bf R}^N,e^{|x|^2/4}\,dx)$.

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。

↑