摘要
给出遍历性及唯一遍历的几个等价条件。主要结果是定理4、定理6及定理7.并利用定理4给出定理5的一个证明。定理6及定理7给出唯一遍历的等价条件,定理7的证明采用的是泛函分析的方法。
The purpose of this article is to give some equivalent conditions for ergodicity and unique ergodicity. The main results are sheorem 4, theorem 6 and theorem 7. Theorem 4 gives asufficient and nassary condition for ergodicity, and we give a proof of theorem 5 by theorem 4. Some equivalent conditions for unique ergodicity are included in theorem 6 and theorem 7 and the methods of the proof of theorem 7 is from functional analysis.
出处
《广西大学学报(自然科学版)》
CAS
CSCD
北大核心
2009年第3期381-384,共4页
Journal of Guangxi University(Natural Science Edition)
基金
国家自然科学基金资助项目(10661001)
广西自然科学基金资助项目(0832275)
广西教育厅科研基金资助项目(200807MS001)
关键词
保测变换
遍历
唯一遍历
measure-preserving transformation
ergodic
unique ergodic