The Twisting Bifurcations of Double Homoclinic Loops with Resonant Eigenvalues

Figure 5

Bifurcation diagram in case Δ₁=Δ₂=−1, 0<𝛼≪1, −1≪𝛼ln|𝑀¹₂𝜈|<0, 𝑤₁¹²𝑤₂¹²>1.