The Dynamic Complexity of a Holling Type-IV Predator-Prey System with Stage Structure and Double Delays

Figure 2

𝑎=1.4, 𝑏=0.4, 𝑑=0.5, 𝑒=0.05, and 𝑙=𝑚=𝑑1=𝑑3=0.5. 𝐸^∗ is asymptotically stable for 𝜏₁=0.08 and 𝜏₂=0. (a) shows the trajectories graphs of the system (1.7) with initial conditions near 𝐸^∗. (b) shows the phase portrait of system (1.7) corresponding to (a).

(a)

(b)