Fig. 22

Continuation in ε of canard orbits (a) \(\xi _{16}\)–\(\xi _{21}\), \(\xi _{36}\), \(\xi _{75}\) and \(\xi _{111}\) and (b) \(\xi '_{17}\)–\(\xi '_{21}\), \(\xi '_{36}\), \(\xi '_{75}\) and \(\xi '_{111}\) in system (32) with \(I=9.74\). Panels (a) and (b) shows the \(L_{2}\)-norm of the canard orbits versus ε. Panels (c1) and (c2) show the canard orbit \(\xi _{111}\) for \(\varepsilon =0.0083\) and \(\varepsilon =7.43657 \times 10^{-3}\), respectively. Panels (d1) and (d2) show the canard orbit \(\xi '_{111}\) for \(\varepsilon =0.0083\) and \(\varepsilon =7.42810 \times 10^{-3}\), respectively