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arXiv 1503.08332math.DG
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中曲率流与黎曼淹没

Mean curvature flow and Riemannian submersions

Giuseppe Pipoli

摘要:

我们给出了一个充分条件,确保中曲率流与黎曼淹没交换,我们使用这个结果来创建新的例子演变的中曲率流。特别是我们考虑的捏子流形的领域,复射影空间,海森堡群和切球面丛配备了Sasaki度量的发展。

英文摘要:

We give a sufficient condition ensuring that the mean curvature flow commutes with a Riemannian submersion and we use this result to create new examples of evolution by mean curvature flow. In particular we consider evolution of pinched submanifolds of the sphere, of the complex projective space, of the Heisenberg group and the tangent sphere bundle equipped with the Sasaki metric.

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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