Equivariant smoothing of piecewise linear manifolds

被引:1
|
作者
Lange, Christian [1 ]
机构
[1] Univ Cologne, Math Inst, Weyertal 86-90, D-50931 Cologne, Germany
关键词
FINITE-GROUP; 3-MANIFOLDS;
D O I
10.1017/S0305004117000275
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove that every piecewise linear manifold of dimension up to four on which a finite group acts by piecewise linear homeomorphisms admits a compatible smooth structure with respect to which the group acts smoothly.
引用
收藏
页码:369 / 380
页数:12
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