强度和权重分布都具有幂律特性的随机伪分形无标度网络  

Random Pseudofractal Scale-free Network with Power-law Degree Distribution and Strength Distribution

作　　者：张龙腾[1] 陈瑾[1] 刘海燕[2] Zhang Longteng;Chen Jin;Liu Haiyan(Concord College, Fujian Normal University;School of Mathematics and Computer Science, Fujian Normal University,Fuzhou Fujian 350117)

机构地区：[1]福建师范大学协和学院 [2]福建师范大学数学与计算机科学学院,福建福州350117

出　　处：《福建师大福清分校学报》2017年第5期6-12,共7页Journal of Fuqing Branch of Fujian Normal University

基　　金：国家自然科学基金资助项目(11626062);福建省教育厅科技项目(JAT160665)

摘　　要：用简单的迭代规则生成一类随机加权伪分形无标度网络,该模型含有可调参数q.分析结果表明网络的度、强度及权重分布都具有幂律特性,并且理论结果与仿真结果十分吻合.Based on simple iteration algorithms,a weighted random pseudofractal scale-free network which contains a tunable parameter q is studied in the paper.The analytical results show that the degree,strength and weight distribution of such network enjoy a power-law tail,which is consistent with the simulation results.

关 键 词：无标度网络 加权网络 度分布 强度分布 权重分布 

分 类 号：O211.6[理学—概率论与数理统计]