陈玉明教授的学术报告

发布时间:2015年12月17日 作者:   消息来源:    阅读次数:[]

题目Imitation dynamics of vaccine decision-making behaviors 

based on the game theory:  

时间:2015年12月18日,2:30—3:00 

地点:数理楼145报告厅 

报告人:加拿大罗瑞尔大学(Wilfrid Laurier University)陈玉明教授 

摘要:Abstract: To investigate the imitation dynamics of vaccine uptake, an age 

structured epidemic model based on game theory is proposed. The model is derived 

under the assumption that the potential infection risk depends on the infection age. 

The existence and local stability of equilibria are analyzed. A Hopf bifurcation may 

occur from the endemic and vaccinator equilibrium. Our study shows that imitation 

behavior is not the only reason to destabilize the system and bring about oscillations. 

Infection age is another factor to produce the limit cycles. The results show how the 

prevalence of the infection changes with respect to the infection age. This is a joint 

work with Dr. Yang and Prof. Martcheva. 



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