LIFTING HOMEOMORPHISMS AND FINITE ABELIAN BRANCHED COVERS OF THE 2-SPHERE

被引:0
|
作者
Chen, Haimiao [1 ]
机构
[1] Beijing Technol & Business Univ, Dept Math, Beijing, Peoples R China
关键词
abelian branched cover; 2-sphere; lifting homeomorphism;
D O I
10.1017/S0004972722000417
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We completely determine finite abelian regular branched covers of the 2-sphere S-2 with the property that each homeomorphism of S-2 preserving the branching set can be lifted.
引用
收藏
页码:504 / 507
页数:4
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