华沙圈上连续映射的某些动力性质  

Some Dynamical Properties of Continuous Self-maps On Warsaw Circle

作　　者：牛应轩[1] 

机构地区：[1]皖西学院数理系,安徽六安237012

出　　处：《皖西学院学报》2006年第5期7-9,共3页Journal of West Anhui University

摘　　要：本文讨论了华沙圈W上连续自映射的某些动力性质,证明了:Ω3(f)-P(f)为W中的无处稠密的可数集和拓扑熵为零的两个充分条件。In this paper, the author discusses some dynamical properties of continuous self-maps on Warsaw circle. It has proved that two sufficient conditions that the topological entropy is zero and Ωs（f）-P（f） is countable and dense in W.

关 键 词：华沙圈 拓扑熵 周期点 回复点 非游荡点 

分 类 号：O189.11[理学—数学]