当前位置: X-MOL 学术Dyn. Syst. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Winning property of distal set for β-transformations
Dynamical Systems ( IF 0.5 ) Pub Date : 2020-11-29 , DOI: 10.1080/14689367.2020.1844154
Qianqian Yang 1 , Shuailing Wang 2
Affiliation  

For any β>1, let ([0,1),Tβ) be the β-transformation dynamical system. For any y[0,1), define the distal set of a given point y as Dβ(y)={x[0,1):lim infn|Tβn(x)Tβn(y)|>0}Yang, Li, et al. [15 Q.-Q. Yang, B. Li, W.-B. Liu, and Y.-C. Chen, On the distal and asymptotic sets for β-transformations, J. Math. Anal. Appl. 464 (2018), pp. 188200.[Crossref], [Web of Science ®] , [Google Scholar]] proved that the Hausdorff dimension of the distal set of any point is one for any β>1. In this paper, we study the winning property of the distal set of a given point y. We prove that the distal set of a given point y is α-winning for any β>1 and y[0,1), where α<164 is a constant. By the definition of winning set, it's obvious that the distal set of a given point y is a dense set.



中文翻译:

β转换的远端集的获胜性质

对于任何 β>1个, 让 [01个Ťββ转化动力学系统。对于任何ÿ[01个,将给定点y的远端集定义为dβÿ={X[01个lim infñ|ŤβñX-Ťβñÿ|>0}杨丽,等。[ 15 B. W.-B. Y.-C. 在远端和渐近集β -transformations,J.数学。肛门 应用 464( 2018),第 188 - 200[Crossref],[Web ofScience®],[  Google Scholar]证明,对于任何β> 1,任何点的远端集的Hausdorff维都是一。在本文中,我们研究了给定点y的远端集合的获胜性质。我们证明了远端设置给定点的Ÿα-winning任何β>1个ÿ[01个, 在哪里 α<1个64是一个常数。根据获胜集的定义,很明显,给定点y的远端集是密集集。

更新日期:2020-11-29
down
wechat
bug