Spatial Dynamics of a Nonlocal and Delayed Population Model in a Periodic Habitat
演讲人：翁佩萱教授（华南师范大学）
时间：2011年5月17日（星期二）下午14:00—14:45
地点：华东师大闵行校区数学系126会议厅

摘要
We derived an age-structured population model with nonlocal effects and time delay in a periodic habitat. The spatial dynamics of the model including the comparison principle, the global attractivity of spatially periodic equilibrium, spreading speeds, and spatially periodic traveling wave fronts is investigated. It turns out that the spreading speed coincides with the minimal wave speed for spatially periodic travel waves.