Correlation effects in a simple model of a small-world network

被引：6
|
作者：
Karimipour, V [1 ]
Ramzanpour, A [1 ]
机构：
[1] Sharif Univ Technol, Dept Phys, Tehran, Iran
来源：
PHYSICAL REVIEW E | 2002年 / 65卷 / 03期
关键词：
D O I：
10.1103/PhysRevE.65.036122
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
We analyze the effect of correlations in a simple model of a small-world network by obtaining exact analytical expressions for the distribution of shortest paths in the network. We enter correlations into a simple model with a distinguished site, by taking the random connections to this site from an Ising distribution. Our method shows how the transfer-matrix technique can be used in the new context of small-world networks.
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页数：5
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