Özet:
In this paper, a discrete-time host–parasitoid model with Hassell growth function for
the host is considered. The sufficient conditions for the existence of the equilibrium
points are obtained and a local stability analysis of the model is performed. By using
the bifurcation theory it is shown that the system undergoes a Neimark–Sacker
bifurcation. In addition, bifurcation diagrams and phase portraits of the model are
given.