弱Specification和逆极限空间上移位映射(英文)  

Weak Specification and the Shift Maps of the Inverse Limit Spaces *

作　　者：顾荣宝[1] 

机构地区：[1]安徽大学数学系

出　　处：《安徽大学学报（自然科学版）》1998年第3期18-22,共5页Journal of Anhui University(Natural Science Edition)

摘　　要：对度量空间上连续自映射引进弱Ｓｐｅｃｉｆｉｃａｔｉｏｎ概念，研究了它与浑沌和拓扑熵的联系，此外还讨论了逆极限空间上移位映射的弱Ｓｐｅｃｉｆｉｃａｔｉｏｎ性质。In this paper we introduce the concept of weak specification for continuous self-maps of a metric space and study its connections to chaos and topological entropy respectively. In addition, we discuss the property of weak specification of the shift maps of the iniverse limit spaces.

关 键 词：SPECIFICATION 逆极限空间 移位映射 度量空间 

分 类 号：O177.3[理学—数学]