Epidemic spreading on complex networks with community structure

被引：43
|
作者：
Zhang, Ju-ping [1 ]
Jin, Zhen [1 ]
机构：
[1] N Univ China, Dept Math, Taiyuan 030051, Shanxi, Peoples R China
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2012年 / 219卷 / 06期
关键词：
Complex networks; Community structure; Reproduction number; Immunization; Final sizes; SCALE-FREE NETWORKS; DISEASE; IMMUNIZATION;
D O I：
10.1016/j.amc.2012.06.057
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we study an SEAIR epidemic network model with community structure. Different spreading rates in our model are adopted to describe the epidemic behavior of nodes in the inner and outer community, which makes the model more practical. We obtain the basic reproduction number. The effects of two immunization schemes are studied and compared. Finally, a final size relation is derived for network epidemic models with community structure. The derivation depends on an explicit formula. (C) 2012 Published by Elsevier Inc.
引用
收藏
页码：2829 / 2838
页数：10
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