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arXiv 1111.6178math.DG
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叶空间之间的等距

Isometries between leaf spaces

Marcos M. Alexandrino, Marco Radeschi

摘要:

本文证明了两个真等距作用的轨道空间之间的等距是光滑的,如果它保持轨道的余维或如果轨道空间没有边界。换句话说,我们将Myers-Steenrod定理推广到轨道空间。这些结果证明在更一般的情况下奇异黎曼叶。

英文摘要:

In this paper we prove that an isometry between orbit spaces of two proper isometric actions is smooth if it preserves the codimension of the orbits or if the orbit spaces have no boundary. In other words, we generalize Myers-Steenrod's theorem for orbit spaces. These results are proved in the more general context of singular Riemannian foliations.

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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