Global Hopf Bifurcation on Two-Delays Leslie-Gower Predator-Prey System with a Prey Refuge

Figure 5

(a) The Hopf bifurcation occurs at 𝜏₁=6.9, 𝜏₂=2.1; (b) chaotic solution occurs at 𝜏₁=9.3, 𝜏₂=2.7; (c) the largest Lyapunov exponent diagram of system (55) for variable 𝜏₁ at 𝜏₂=2.7; (d) the largest Lyapunov exponent diagram of system (55) for variable 𝜏₂ at 𝜏₁=9.3.

(a)

(b)

(c)

(d)