Nonlinear Dynamic in an Ecological System with Impulsive Effect and Optimal Foraging

Figure 3

Transition from chaos to period-halving in System (2): (a) chaos when 𝑝=1.5; (b) 8T-periodic solution when 𝑝=1.73; (c) 4T-periodic solution when 𝑝=1.85; (d) 2T-periodic solution when 𝑝=2.5.

(a)

(b)

(c)

(d)