Global Hopf Bifurcation on Two-Delays Leslie-Gower Predator-Prey System with a Prey Refuge
Figure 3
Under the condition of , (a) is asymptotically stable equilibrium at ; (b) loses stability and the Hopf bifurcation occurs at ; (c) a chaotic solution occurs at ; (d) the largest Lyapunov exponent diagram of system (55) for variable .