arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2202.05415math.AP
收藏

无穷远处中曲率为零的二维梯度图的渐近展开

Asymptotic expansion of 2-dimensional gradient graph with vanishing mean curvature at infinity

Zixiao Liu, Jiguang Bao

摘要:

本文建立了在无穷远处中曲率为零的2维梯度图在无穷远处的渐近展开式。这对应于我们以前的结果,在高维和推广的结果,最小梯度图的外部区域在2维。与更高维度的策略不同,我们应用Bao-Li-Zhang [Calc.Var PDE,52(2015),pp. [39-63]通过球谐展开来改进,以提供比已知结果更明确的渐近行为。

英文摘要:

In this paper, we establish the asymptotic expansion at infinity of gradient graph in dimension 2 with vanishing mean curvature at infinity. This corresponds to our previous results in higher dimensions and generalizes the results for minimal gradient graph on exterior domain in dimension 2. Different from the strategies for higher dimensions, instead of the equivalence of Green's function on unbounded domains, we apply a version of iteration methods from Bao--Li--Zhang [Calc.Var PDE, 52(2015), pp. 39-63] that is refined by spherical harmonic expansions to provide a more explicit asymptotic behavior than known results.

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。

↑