Fig. 4

Change of the degree distributions by the rewirings in Non-preserving. a Degree distributions in original and after rewiring networks, b maximum and minimum degrees vs. the number of rewiring in Degree, BP, and SP Non-preserving for OpenFlights. The above three lines show the maximum degrees. The below three lines show the minimum degrees. Violet, green, and light blue denote Degree, BP, SP Non-preserving. Orange denotes the original degree distribution