MINIMAL WAVE SPEED AND UNIQUENESS OF TRAVELING WAVES FOR A NONLOCAL DIFFUSION POPULATION MODEL WITH SPATIO-TEMPORAL DELAYS

摘要

A nonlocal diffusion population model with spatio-temporal delays is considered in this paper. It is shown that this nonlocal diffusion equation admits traveling wave solutions. The uniqueness and minimal wave speed of the traveling wave solutions are obtained. Furthermore, the effects of different dispersal strategies on the minimal wave speed are characterized.