圆盘同胚的辫子与连锁周期轨道
Braids and linked periodic orbits of disc homeomorphisms
AI总结:
本文以诱导辫子刻画二维圆盘保向同胚周期轨道的连锁关系,并借助辫子强迫关系提出寻找连锁轨道的方法,构造了 pseudo-Anosov 型 3-周期轨道对应的周期至多 4 的新例子。
摘要:
本文关注 Gambaudo 意义下二维圆盘的保向同胚的连锁周期轨道。我们利用周期轨道诱导出的辫子来解释轨道之间的连锁关系。随后,基于辫子的强迫关系,我们提出一种寻找与给定周期轨道相连锁的周期轨道的方法。特别地,对于具有 pseudo-Anosov 辫子类型的 3-周期轨道,我们给出了周期不超过 4 的连锁轨道新例子。
英文摘要:
This paper concerns on linked periodic orbits of orientation-preserving homeomorphisms of the $2$-disc in the sense of Gambaudo. We interpret the linking of periodic orbits by using their induced braids. Then based on the forcing relation of braids, we present a method for finding periodic orbits which are linked with a given one. In particular, for $3$-periodic orbits of pseudo-Anosov braid types, we provide new examples of linked orbits of periods at most $4$.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。