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STAGED PROGRESSION MODEL FOR EPIDEMIC SPREAD ON HOMOGENEOUS AND HETEROGENEOUS NETWORKS 被引量：7

STAGED PROGRESSION MODEL FOR EPIDEMIC SPREAD ON HOMOGENEOUS AND HETEROGENEOUS NETWORKS
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摘要 In this paper, epidemic spread with the staged progression model on homogeneous and heterogeneous networks is studied. First, the epidemic threshold of the simple staged progression model is given. Then the staged progression model with birth and death is also considered. The case where infectivity is a nonlinear function of the nodes＇ degree is discussed, too. Finally, the analytical results are verified by numerical simulations.
作者 Haifeng ZHANG Michael SMALL Xinchu FU
机构地区 School of Mathematical Sciences Department of Electronic and Information Engineering Department of Mathematics
出处 《Journal of Systems Science & Complexity》 SCIE EI CSCD 2011年第4期619-630,共12页 系统科学与复杂性学报（英文版）
基金 supported by Hong Kong Polytechnic University Grant via a Council Competitive Earmarked Research Grant(CERG) under Grant No.PolyU 5279//08E the National Natural Science Foundation of China under Grant Nos.11005001 and 11072136 the 211 Project of Anhui University under Grant No.2009QN003A,KJTD002B supported by Shanghai Leading Academic Discipline Project under Grant No.S30104
关键词 Complex network EPIDEMIC heterogenous HOMOGENEOUS the staged progression model. 扩散模型 异构网络 疫情传播 同构 非线性函数 数值模拟 传染性
分类号 O157.5 [理学—基础数学] Q141 [生物学—生态学]
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参考文献18

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同被引文献36

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引证文献7

二级引证文献20

Journal of Systems Science & Complexity
2011年 第4期

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