摘 要:
研究了在可度量化的紧致拓扑空间X上的自映射序列{fi}在X上一致收敛于X上的自映射f的条件下fi的Bowen拓扑熵B-ent(fi)与f的Bowen拓扑熵B-ent(f)的一个关系。得到了或者存在fi,使得B-ent(f)〈B-ent(fi);或者B-ent(f)=sup1≤i≤∞B-ent(fi).[著者文摘]
文章出处:
《丽水学院学报》-2007年29卷5期 -6-9页
Journal of Lishui University
分 类 号:
文献标识码:
A
文章编号:
1008-6749(2007)05-0006-04
[参考文献]
A Study on Bowen-Entropy Based on the Uniformly Convergence of the Mapping Sequence
Lin Yinhe(1.College of Mathematics and Physics,Lishui University,Lishui Zhejiang 323000,China;2.College of Mathematics and Computer Science,Chonngqing Normal University,Chongqing 400047,China)
Abstract:
This text studied,under the condition of the self-mapping sequence{fi} uniformly converge to the self-mapping f on the measurable and compact topological space X,a relaon between the Bowen-topological entropy of fi ie B-ent(fi) and the Bowen-topological entropy of f ie B-ent(f).It obtained that tiex isted fi such that B-ent(f)〈B-ent(fi),or B-ent(f)=sup1≤i≤∞B-ent(fi).[著者文摘]
Key words:
mapping;mapping sequence;uniformly convergent;Spanning Set;Separating Set;Bowen-to pological entropy
收稿日期: 2007-06-05
基金资助:
浙江省自然科学基金资助项目(M103069);重庆市教委科研资助项目(06JWSK089)

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