团体随机和择优混合演化网络模型的稳定性  

The Stability of a Group Stochastic and Preferred Hybrid Evolving Network Model

作　　者：韩素芳[1] 

机构地区：[1]云南民族大学经济学院,昆明650500

出　　处：《数学理论与应用》2014年第1期42-47,共6页Mathematical Theory and Applications

摘　　要：主要通过马氏链、主方程的方法和技巧,给出了团体随机和择优混和演化网络的稳态度分布存在性的严格证明,并严格推导了度分布的精确解析表达式.In this paper, by applying the theory of Markov chain and the master - equation approach, the existence of the steady - state degree distribution of a group stochastic and preferred hybrid evolving network model is showed, and the exact degree distribution is obtained as well.

关 键 词：择优演化网络 度分布 无标度 

分 类 号：O157.5[理学—数学]