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How to control the immigration of infectious individuals for a region?

发布时间:2018-10-09 作者: 浏览次数:
Speaker 邹兰 副教授 DateTime 2018年10月12日(周五)下午14:00-15:00
Place 6号楼四楼会议室 Abstract     Immigration has contributed to the increase of certain infectious diseases in some regions. To inspect the impact of controlling immigration of infectious individuals on the transmission of infectious diseases in a region, we construct a basic SIR model with switching imported infectious population. There is no disease-free equilibrium and no basic reproduction number for this system. Based on the global dynamical analysis for the switching system, we know that a proper control in immigration of infectious individuals can control the infectious population for a region at a certain low level.

邹兰,副教授,四川大学数学学院。