The Effects of Resource Limitation on a Predator-Prey Model with Control Measures as Nonlinear Pulses

Figure 7

Two coexisting attractors of model (3) with 𝜎=7.3. The initial values from left to right are (𝑥₀,𝑦₀)=(2.5,1),(2,5.1), respectively. (a-b) Periodic attractor with period 12; (c-d) periodic attractor with period 16. The other parameters are identical to those in Figure 4 and 𝑇=6.

(a)

(b)

(c)

(d)