Figure 4From: The uncoupling limit of identical Hopf bifurcations with an application to perceptual bistabilityPhase space for the unperturbed system (14) for \(\lambda > 0\). There are two invariant curves, \(\bar{\mathcal{S}}_{0}\) (which is unstable) and \(\bar{\mathcal{T}}_{0}\) (which is stable), filled with fixed points. Moreover, there exist two saddle periodic orbits \(\bar{\mathcal{S}} _{2}\) and \(\bar{\mathcal{S}}_{3}\)Back to article page