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Bifurcations and dynamics of some dynamical models for mosquito-borne diseases
时间  Datetime
2018-08-02 15:30 — 16:30 
地点  Venue
1106, Math Building
报告人  Speaker
Huaiping Zhu
单位  Affiliation
York University
邀请人  Host
Dongmei Xiao
报告摘要  Abstract

For emerging and reemerging mosquito-borne diseases, it is important to 
understand the conditions and mechanisms triggering an outbreak and 
recurrence of an endemic. In this talk, I will present bifurcation 
analysis for dynamical models to explore the threshold conditions 
and mechanisms for the dynamics for some models of general 
mosquito-borne diseases. The bifurcations include backward bifurcations, 
Hopf bifurcations and Bogdanov-Takens bifurcations of codimension two 
and three, and bifurcation of nilpotent singularities.