吉林大学学报(理学版)

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单位圆盘与上半平面上全纯自同构的拓扑共轭分类

常伟, 侯秉喆   

  1. 吉林大学 数学研究所, 长春 130012
  • 收稿日期:2016-01-26 出版日期:2016-09-26 发布日期:2016-09-19
  • 通讯作者: 常伟 E-mail:1179383698@qq.com

Topologically Conjugate Classifications for HolomorphicAutomorphisms on Unit Disk and Upper Half Plane

CHANG Wei, HOU Bingzhe   

  1. Institute of Mathematics, Jilin University, Changchun 130012, China
  • Received:2016-01-26 Online:2016-09-26 Published:2016-09-19
  • Contact: CHANG Wei E-mail:1179383698@qq.com

摘要:

考虑单位圆盘与上半平面上全纯自同构的拓扑共轭分类, 通过旋转理论及构造同胚, 证明了: 上半平面上所有无不动点的全纯自同构之间都是拓扑共轭的; 两个有不动点的全纯自同构f和g拓扑共轭当且仅当ρ(f)=±ρ(g), mod Z 无不动点的全纯自同构与有不动点的全纯自同构之间是不拓扑共轭的.

关键词: 拓扑共轭, 全纯自同构, 单位圆盘, 上半平面, 同胚

Abstract:

The topologically conjugate classifications for holomorphic automorphisms on unit disk and upper half plane were considered. By rotation theory and some constructions of homeomorphisms, we prove that all holomorphic automorphisms on upper half plane without fixed points are topologically conjugate; two holomorphic automorphisms f and g with fixed points are topologically conjugate if and only if ρ(f)=±ρ(g), mod Z; a holomorphic
automorphisms without fixed points and a holomorphic automorphisms with fixed points on upper half plane are not topologically conjugate.

Key words: topological conjugacy, holomorphic automorphism, unit disk, upper half plane, homeomorphism

中图分类号: 

  • O189.1