Filippov Ratio-Dependent Prey-Predator Model with Threshold Policy Control

Figure 2

Regular/virtual equilibrium. The parameter values are fixed as follows: 𝑎=0.7, 𝑏=0.6, 𝑘=12, 𝛽=0.5, 𝛿=0.25, 𝑞₁=0.25, and 𝑞₂=0.1.