arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1902.09405math.DGmath.CA
收藏

具有指定中曲率的旋转超曲面

Rotational hypersurfaces of prescribed mean curvature

Antonio Bueno, Jose A. Galvez, Pablo Mira

摘要:

本文利用相空间分析的方法,对$\mathbb{R}^{n+1}$中的旋转超曲面给出了分类结果,其中旋转超曲面的中曲率是其高斯映射的一个预定函数。对于规定的功能是一个甚至在$\mathbb{S}^n$的功能的情况下,我们表明,Delaunay型分类持有这类超曲面。我们还展示的例子表明,规定的(非常数)中曲率的旋转超曲面的行为比在恒定的中曲率的情况下更丰富。

英文摘要:

We use a phase space analysis to give some classification results for rotational hypersurfaces in $\mathbb{R}^{n+1}$ whose mean curvature is given as a prescribed function of its Gauss map. For the case where the prescribed function is an even function in $\mathbb{S}^n$, we show that a Delaunay-type classification holds for this class of hypersurfaces. We also exhibit examples showing that the behavior of rotational hypersurfaces of prescribed (non-constant) mean curvature is much richer than in the constant mean curvature case.

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。

↑