Persistence and extinction of a modified LG-Holling type II predator-prey model with two competitive predators and Levy jumps

In this paper, we study a three-species predator-prey model with modified LG-Holling type II with Levy jumps, and we take the competition among predators into consideration. First, We use an Ornstein-Uhlenbeck process to describe the environmental stochasticity and prove that there is a unique positive solution to the system by mathematical analysis skills such as comparison theorem. Futhermore, the extinction or persistence in the mean of each species under different conditions is obtained. Finally, some numerical simulations are carried out to support our main results.