科学研究
学术报告
Hopf Bifurcation in Reaction-Diffusion Population Model with Spatial-Temporal Nonlocal Delayed Growth Rate
发布时间:2016-07-28浏览次数:

题目:Hopf Bifurcation in Reaction-Diffusion Population Model with Spatial-Temporal Nonlocal Delayed Growth Rate

报告人:史峻平 教授 (College of William and Mary, USA)

时间:7月28日(星期四),上午 9:00-10:00

地点:致远楼102


报告摘要

We consider the existence of spatially inhomogeneous time-periodic orbit in a reaction-diffusion population model with spatial-temporal nonlocal delayed growth rate and Dirichlet boundary condition. When the dispersal kernel is of strong or weak type, the scalar reaction-diffusion equation with distributed delay is converted into a system of two or three reaction-diffusion equations without delay. We prove the existence of periodic orbits for the system which are equivalent to periodic orbits for the original scalar model.

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