Complex Dynamical Behaviors in a Predator-Prey System with Generalized Group Defense and Impulsive Control Strategy

Figure 8

Period-halving bifurcation leads to a 𝑇-periodic solution of system (11): chaos and 16𝑇,8𝑇,4𝑇,2𝑇,and𝑇 periodic solutions when 𝑞=0.9,0.95,0.98,1.0,1.1,and2.2, respectively.

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