Effects of active links on epidemic transmission over social networks

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• 作者：Guanghu Zhu^a ; Guanrong Chen^b ; Xinchu Fu^c ; ^{xcfu@shu.edu.cn}
• 关键词：Contact network ; Adaptive behavior ; Infectivity ; Basic reproduction number
• 刊名：Physica A: Statistical Mechanics and its Applications
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：468
• 期：Complete
• 页码：614-621
• 全文大小：1318 K
• 卷排序：468

文摘

An improved SIRS epidemic model with adaptive infectivity is developed. The basic production number completely determines the global dynamics. Adaptive infectivity largely regulates the impacts of network structure on epidemics. A generalized theorem is proposed to study the dynamics of epidemic ODE systems.