WHEN IS THE UNDERLYING SPACE OF AN ORBIFOLD A MANIFOLD?

被引：7
作者：
Lange, Christian [1 ]
机构：
[1] Univ Cologne, Math Inst, Weyertal 86-90, D-50931 Cologne, Germany
来源：
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY | 2019年 / 372卷 / 04期
关键词：
FINITE-GROUPS;
D O I：
10.1090/tran/7687
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We classify orthogonal actions of finite groups on Euclidean vector spaces for which the corresponding quotient space is a topological, homological, or Lipschitz manifold, possibly with boundary. In particular, our results answer the question of when the underlying space of an orbifold is a manifold.
引用
收藏
页码：2799 / 2828
页数：30
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