Note on the Persistence of a Nonautonomous Lotka-Volterra Competitive System with Infinite Delay and Feedback Controls

Figure 2

Dynamic behaviors of system (62). Here, we take the initial conditions 𝑥₁(𝜃)≡𝑥₂(𝜃)≡𝑥₃(𝜃)≡𝑢₁(𝜃)≡𝑢₂(𝜃)≡𝑢₂(𝜃)=0.3 for all 𝜃∈(−∞,0].