Dynamical Systems ( IF 0.5 ) Pub Date : 2020-11-29 , DOI: 10.1080/14689367.2020.1844154 Qianqian Yang 1 , Shuailing Wang 2
For any , let be the β-transformation dynamical system. For any , define the distal set of a given point y as 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. 188–200.[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 and , where 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 , 让 是β转化动力学系统。对于任何,将给定点y的远端集定义为杨丽,等。[ 15 问 杨, B.李, W.-B. 刘和Y.-C. 陈,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Ÿ是α-winning任何 和 , 在哪里 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。