Dynamics of a nonlocal diffusive logistic model with free boundaries in time periodic environment

In this paper we study a nonlocal diffusion model with double free boundaries in time periodic environment, which is the natural extension of boundary [17], where local used to describe population dispersal. We give existence and uniqueness global solution consider properties principle eigenvalue time-periodic parabolic-type problem. With help attractivity solutions, establish spreading-vanishing dichotomy. The sharp criteria for spreading vanishing are also obtained.