Figure 1From: Homoclinic and heteroclinic solutions for a class of second-order non-autonomous ordinary differential equations: multiplicity results for stepwise potentialsIn the present figure we have considered the superposition of the phase portraits of systems (2.6) (in darker color) and (2.7) (in lighter color) withk=1, μ 1 =4, μ 0 =1/4. For graphical reasons, a slightly different x- and y-scaling has been used.Back to article page