机构地区: 华南理工大学电子与信息学院
出 处: 《计算机工程与应用》 2005年第10期80-82,共3页
摘 要: 提出了一种推广的耦合网络模型,该模型考虑了耦合网络中可能存在的三种主要连接:老节点之间的再生连接、新节点与老节点间的直接连接以及两网络中的交叉连接。通过主方程的建立及严格求解,给出了有关度分布函数的幂律渐近解表达式及相关的幂指数。 We propose a generalized coupled network model in which three possible network links are considered,including rewiring links between old nodes,direct links between new node and old node,and cross links between nodes in two different networks.We construct the master equations for degree distributions,obtain the exact asymptotic solutions in power law form and their corresponding exponents.
领 域: [自动化与计算机技术] [自动化与计算机技术]