arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1709.09487math.AP
收藏

$\infty$ - Heat Equation的边界正则性

Boundary Regularity for the $\infty$-Heat Equation

Nikolai Ubostad

摘要:

研究了正规化$\infty$ -热方程$u_t = Δ_{\infty}^Nu$在任意区域上的边界正则性. Perron方法用于构造解。我们用障碍函数刻画了正则边界点,并证明了一个External Ball结果.建立了一个类似Petrovsky的准则。

英文摘要:

We study the boundary regularity for the normalised $\infty$-heat equation $u_t = Δ_{\infty}^Nu$ in arbitrary domains. Perron's Method is used for constructing solutions. We characterize regular boundary points with barrier functions, and prove an Exterior Ball result. A Petrovsky-like criterion is established.

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。

↑