Figure 4
From: Extreme events in multilayer, interdependent complex networks and control

Numerically obtained and theoretical predicted probabilities of extreme events.
For M = 1 (circles), 3 (squares), 5 (diamonds) and 10 (triangles), (a) numerically obtained probability qEE(k) for an extreme event to occur on a node of degree k and (b) theoretical prediction based on the concept of betweenness. (c) For Pm = 1, the probability of extreme events versus M, where the degree distribution function P(k) used in the calculation of qEE is for kmin = 2 and kmax = 75 (typical values from network realizations). In fact, small variations in the values of kmin and kmax do not affect the main features of the results.