The Almost Solution Of A Nonautonomous Diffusive Prey-predator System With Continuous Time-delay And Holling Ⅳ Functional Response

In this paper , the author consideres a diffusive Prey-predator system with Holling IV functional response and continuous time-delay . Some sufficient conditions for the persistence of the system are obtained . Also,when the system is almost periodic , some sufficient conditions for the existence and asymptotic stability of an almost periodic solution of the system are given by constructing a special Lyapunov function .