Stability and Andronov-Hopf Bifurcation of a System with Three Time Delays

Figure 1

(a) Stable regime of system (40) for 𝜏₁=𝜏₂=𝜏₃=0 and (b) unstable regime (sustained oscillations) for 𝜏₁=1, 𝜏₂=13, 𝜏₃=60.

(a)

(b)