报告题目：Global stability of a transport-related infection model with general incidence rate in two heterogeneous cities

报告时间：2015年1月6日下午2:30-3:30

报告地点：A08-220

报告人：刘利利，博士

主要内容：

To further understand the effects of travel on disease spread, a transport-related infection model with general incidence rate in two heterogeneous cities is proposed and analyzed. Some analytical results on the global stability of equilibria (including disease free equilibrium and endemic equilibrium) are obtained. The explicit formula for the basic reproduction number $R_0$ is derived and it is proved to be a threshold for disease spread. To reveal how incidence rate and travel rate influence the disease spread, effects of general incidence rate and travel rate on the dynamics of system are shown via numeric simulations.

刘俐俐博士毕业于西南大学应用数学专业，主要研究方向为动力系统及其应用，研究公共卫生和医学模型，揭示传染病的流行规律和控制策略，并发展非线性动力学方法预测研究对象的发展规律，为社会决策部门提供理论依据。发表学术论文10余篇。

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科研处

理学院

2015.1.5