【11月19日上午】陈玉明 教授:Dynamics of a stage-structured predator-prey model with cannibalism

讲座时间 Datetime: 
星期一, 2018/11/19 - 10:0011:30
地点 Venue: 
海滨红楼6号楼1楼会议室
报告人 Speaker: 
陈玉明 教授
单位 Affiliation: 
加拿大罗瑞尔大学
报告摘要 Abstract: 

In this talk, we rigorously reinvestigate the dynamics of a stage-structured predator-prey model with cannibalism in the predator. Here the predator-population is divided into two
stages, a juvenile stage and a mature stage. We obtain the global stability of the model and illustrate the effects of cannibalism on the dynamics. It is found that the positive equilibrium can undergo stability switch. We also analyze theoretically Hopf bifurcation. This is a joint work with Prof. Fengqin Zhang and Prof. Jianquan Li.