Abstract:
This article discusses the dynamics of the predator-prey model with prey refuge
and considers the effect of fear. The observed model has four equilibrium points
where two points are unstable and other points are stable under certain conditions.
Simulation of the model is carried out with spesific parameters to describe the behavior
and stability of the equilibrium points. Based on results of simulation, the
influence of fear effect has a negative impact on the prey population and leads to
extinction. Meanwhile, for the case with a constant rate of fear, prey refuge has a
positive impact on the coexistence of predator and prey.
