Figure 3From: Hopf bifurcation in a diffusive predator–prey model with Smith growth rate and herd behaviorThe positive equilibrium \((u^{*},v^{*} )\) of system (1.2) is asymptotically stable when the parameter \(\tau =0.9063<0.9363\). Here we choose to set parameter values as \(d_{1}=0.05\), \(d_{2}=0.1\), \(\gamma =1\), \(\beta =0.6\), \(c=0.75\), and set the initial values as \(u(x,0)=0.4094+0.05\cos x\), \(v(x,0)=0.3517+0.05\cos x\)Back to article page