Dynamical Analysis in a Delayed Predator-Prey Model with Two Delays

Figure 3

Trajectory portrait and phase portrait of system (4.1) with 𝜏₂=0.5,𝜏₁=1.2<𝜏₁₀≈1.2930. The positive equilibrium 𝐸₀(0.3038,0.4230) is asymptotically stable. The initial value is (0.2,0.2).

(a)

(b)

(c)

(d)