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Turing-Hopf bifurcation in the reaction-diffusion system with delay
时间  Datetime
2017-12-07 16:00 — 17:00 
地点  Venue
Large Conference Room
报告人  Speaker
宋永利
单位  Affiliation
杭州师范大学
邀请人  Host
张祥
报告摘要  Abstract

In this talk, we first give the general algorithm of calculation of normal form of Turing-Hopf bifurcation in the reaction-diffusion system with delay. Then we investigate the spatial-temporal dynamics of diffusive predator-prey model with weak Allee effect and delay near the Turing-Hopf bifurcation point. The stable spatially inhomogeneous and homogeneous periodic solutions, nonconstant steady states and transition from one kind of  pattern  to another are found.