The authors have proved that the two types of definitions are congruous by using limit theory, while discussing the correlation among the subclasses of heavy-tailed distributions. 利用分析中的极限理论等方法，证明了重尾分布的这两种定义是一致的，并给出了重尾分布子族间的相互关系。
We establish the strong limit theorem for countable Markov chains indexed by a homogeneous tree. 摘要研究了齐次树指标可列马氏链的一类强极限定理。
Some limit laws for the branches and subtrees in a random recursive tree and binary search tree are established in this dissertation. 本文主要研究随机递归树和随机二叉搜索树上与分支和子树相关的极限定理。
