摘要
The authors define and study topological pre-image entropy for the non-autonomous discrete dynamical systems given by a sequence {fi}i=1^∞ of continuous self-maps of a compact topological space. The basic properties and the invariant with respect to equiconjugacy of pre-image entropy for the non-autonomous discrete dynamical systems are obtained.
基金
the National Natural Science Foundation of China under Grant Nos.10661001 and 10761007
Natural Science Foundation of Jiangxi under Grant No.2007GZS2398
partly by Nanchang University Science Foundation under Grant No.Z-03713