Figure 6From: Bifurcation and chaos in a discrete Holling–Tanner model with Beddington–DeAngelis functional responsePhase portraits of system (4) for various values of h and s. (a) \(h=1.23\), \(s=0.664\). (b) \(h=1.23\), \(s=0.68\). (c) \(h=1.22\), \(s=0.61\). (d) \(h=1.226\), \(s=0.62\)Back to article page