Figure 9

(a) A view of two solution trajectories for \({\overline{Q}}=475\). For trajectory \(\sigma _5\), \((w_0,y_0)=(6.9806\times 10^{-3},8\times 10^{-3})\) and for trajectory \(\sigma _6\), \((w_0,y_0)=(6.8437\times 10^{-3},8\times 10^{-3})\). (b) A view showing one complete cycle of \(\sigma _5\).