Figure 11

Transition of spatial dynamics of the prey population (u) in the model (9) at \(t=5000\), for the set: \(a=0.6\), \(b=0.98\), \(\beta =1.1\), \(d=0.3\), \(d_{1}=0.1\), \(d_{2}=20.0\) and (a) \(l=-0.03\); (b) \(l=0.0\); (c) \(l=0.025\).