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arXiv · 1710.08081

Cohomogeneity one Alexandrov spaces in low dimensions

Fernando Galaz-Garcia·Masoumeh Zarei
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Abstract

We classify closed, simply-connected cohomogeneity-one Alexandrov spaces in dimensions $5$, $6$ and $7$. We show that every closed, simply-connected smooth $n$-orbifold, $2\leq n\leq 7$ with a cohomogeneity one action is equivariantly homeomorphic to a smooth good orbifold of cohomogeneity one.

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Fernando Galaz-Garcia, Masoumeh Zarei. 2017-10-23. Cohomogeneity one Alexandrov spaces in low dimensions. https://arxiv.org/abs/1710.08081

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