Figure 3

Deterministic and stochastic trajectories of prey population with parameters in Table 1, \(\alpha =0.01\), \(A_{1}=0.5\) and different intensities of white noise and jumps. (a) \(\sigma _{1}^{2}=0.31\), \(\sigma _{2}^{2}=0.2\), \(\gamma _{1}(u)=0.1\), \(\gamma _{2}(u)=0.05\). (b) \(\sigma _{1}^{2}=0.05\), \(\sigma _{2}^{2}=0.2\), \(\gamma _{1}(u)=0.5\), \(\gamma _{2}(u)=0.2\). (Color figure online)