On a Difference Equation with Exponentially Decreasing Nonlinearity
Figure 5
The bifurcation diagram for (2.1), with , as is growing (a) and for the perturbed model (4.6) with (b). We see that there is a deterministic chaos in (2.1) for large enough, while the perturbed model experiences chaos and then (as grows) the break of chaos through period-halving bifurcations.