Figure 6

Order parameter of network A as a function of the initial failure for a bipartite system and for a threshold function r
sX
(j, k
sX
) = 3(j/k
sX
)2 − 2(j/k
sX
)3. The supply-demand distribution is single valued with k
sX
= 3 (▲), k
sX
= 5 (), k
sX
= 7 (
), k
sX
= 8 (
) and k
sX
= 10 (
). For k
s
≥ 8 there is a discontinuous transition. The curves were obtained from the equations.