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arXiv 0912.4470math.DG
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高斯中曲率流

Gaussian Mean curvature flow

Alexander A. Borisenko, Vicente Miquel

摘要:

研究了欧几里得空间中$n$维凸超曲面在密度为$e^{\varepsilon \frac12 nμ^2 |x|^2}$,$\varepsilon =\pm 1$的中曲率流下的演化,并根据$μ$与演化超曲面在时刻0的法曲率的上、下界之间的关系完全确定了它.

英文摘要:

We consider the evolution of a $n$-dimensional convex hypersurface in the euclidean space under mean curvature flow with densities $e^{\varepsilon \frac12 nμ^2 |x|^2}$, $\varepsilon =\pm 1$, and completely determine it depending on the relation between $μ$ and the upper or lower bound of the normal curvatures of the evolving hypersurface at time 0.

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。

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