Coding and entropy for piecewise continuous piecewise monotone transformations

被引:2
|
作者
Kopf, C [1 ]
机构
[1] Univ Innsbruck, Dept Math, A-6020 Innsbruck, Austria
关键词
piecewise continuous piecewise monotone transformations; topological entropy; symbolic dynamics;
D O I
10.1016/j.na.2003.07.024
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We use ideas of symbolic dynamics to define the topological entropy It (S) for a piecewise continuous piecewise monotone interval map S by counting the n-addresses of S with respect to a suitable system of pairwise disjoint open intervals. It turns out that this definition yields the same value as Bowen's definition using (n, epsilon)-separated and (n, epsilon)-spanning sets. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:269 / 275
页数:7
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