Fig. 3
From: Numerical simulations of multicomponent ecological models with adaptive methods
Unrealistic predator-prey system (26). Plots (a), (c), (d) show various periodic solutions of the prey (u) and predator (v) populations. Parameter values: μ = 0.8, ψ = 2, φ = 0.4, which give a steady state at û =1.5, \( \widehat{v} \) =0.1 for (a) at t = 100, (b) the local phase plane of the system at t = 8000, (c) t = 500, and (d) spatiotemporal oscillations at t = 8000. We expect to see that the prey produces faster than the predator but the case here is otherwise. Take note of the amplitudes