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Topological r-entropy and Measure Theoretic r-entropy of Flows
被引:0
作者:
Yong JI
[1
]
Yun Ping WANG
[2
,3
]
机构:
[1] Department of Mathematics, Ningbo University
[2] School of Science, Ningbo University of Technology
[3] School of Mathematical Sciences and Institute of Mathematics, Nanjing Normal University
关键词:
D O I:
暂无
中图分类号:
O174.12 [测度论];
O177.99 [其他];
学科分类号:
070104 ;
摘要:
The topological r-entropy and measure theoretic r-entropy of a flow are studied. For a flow(X, φ), it is shown that topological(measure theoretic) r-entropy is equal to the topological(measure theoretic) entropy of the time one map φ1 as r decreases to zero. The Brin–Katok’s entropy formula for r-entropy is also established.
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页码:761 / 769
页数:9
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