Xiao, Wenjun; Liu, Yanxia; Chen, Guanrong - In: Physica A: Statistical Mechanics and its Applications 404 (2014) C, pp. 291-295
Many large-scale complex networks exhibit a scale-free vertex-degree distribution in a power-law form. To better … the vertex-degree sequences of such networks. We show that for a scale-free network of size N, if its vertex …-degree sequence is k1<k2<⋯<kl, and if its power exponent satisfies γ>1, then the length l of the vertex-degree sequence is of order …