Epidemic Spread in Networks Induced by
Deactivation Mechanism
YU Xiao-Ling;WU Xiao;ZHANG Duan-Ming;LI Zhi-Hao;LIANG Fang;WANG Xiao-Yu
【期刊名称】《理论物理通讯（英文版）》 【年(卷),期】2008(049)005
【摘要】We have studied the topology and epidemic spreading behaviors on the networks in which deactivation mechanism and long-rang connection are coexisted. By means of numerical simulation, we find that the clustering coefficient C and the Pearson correlation coefficient r decrease with increasing long-range connection μ and the topological state of the network changes into that of BA model at the end (when μ = 1). For the Susceptible-Infect-Susceptible model of epidemics, the epidemic threshold can reach maximum value at μ = 0.4 and presents two different variable states around μ = 0.4. 【总页数】4页(1357-1360) 【关键词】
【作者】YU Xiao-Ling;WU Xiao;ZHANG Duan-Ming;LI Zhi-Hao;LIANG Fang;WANG Xiao-Yu
【作者单位】Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China;Department of Physics, Huazhong University
of
Science
and
Technology,
Wuhan
430074,
China;Department of Physics, Huazhong University of Science and
Epidemic Spread in Networks Induced by Deactivation Mechanism
