Figure 12From: Homoclinic and heteroclinic solutions for a class of second-order non-autonomous ordinary differential equations: multiplicity results for stepwise potentialsIn the present figure the line ϒ ∗ is the transformation of the segment[− ξ 1 ∗ , ξ 1 ∗ ]×{0}under the Poincaré map Φ 1 forτ=2.2. The parameters used are k=1, μ 1 =2, μ 0 =1/2. For graphical reasons, a slightly different x- and y-scaling has been used.Back to article page