Epidemic Propagation and Microscopic Structure of Complex Networks
ZHANG Huan1 , LIU Zong-Hua1 , MA Wei-Chuan2
1 Department of Physics, East China Normal University, Shanghai 200062
2 Department of Physics, Hubei University, Wuhan 430062
Epidemic Propagation and Microscopic Structure of Complex Networks
ZHANG Huan1 ;LIU Zong-Hua1 ;MA Wei-Chuan2
1 Department of Physics, East China Normal University, Shanghai 200062
2 Department of Physics, Hubei University, Wuhan 430062
关键词 ：
89.75.Hc ,
87.23.Ge ,
05.10.-a ,
05.70.Jk
Abstract ： How the microscopic structure of complex network takes influence on the epidemic propagation is investigated. Special attention is paid to the growing network where its average degree changes with time. A formula for the final density of infected individuals is given and is confirmed by numerical simulations. Our results show that the final density of refractory increases nonlinearly with both the average degree of nodes and the adjustable random parameter of network structure.
Key words ：
89.75.Hc
87.23.Ge
05.10.-a
05.70.Jk
出版日期: 2006-04-01
:
89.75.Hc
(Networks and genealogical trees)
87.23.Ge
(Dynamics of social systems)
05.10.-a
(Computational methods in statistical physics and nonlinear dynamics)
05.70.Jk
(Critical point phenomena)
引用本文:
ZHANG Huan;LIU Zong-Hua;MA Wei-Chuan. Epidemic Propagation and Microscopic Structure of Complex Networks[J]. 中国物理快报, 2006, 23(4): 1050-1053.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2006/V23/I4/1050
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