In this paper we discuss the topological entropy of a tree map and obtain several equivalent conditions for a tree map with positive topological entropy.

本文讨论树映射的拓扑熵，得到树映射具有正拓扑熵的几个等价条件。

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In this paper we discuss the topological entropy of a tree map and obtain several equivalent conditions for a tree map with positive topological entropy.

本文讨论树映射的拓扑熵，得到树映射具有正拓扑熵的几个等价条件。

youdao