Preferential attachment scale-free growth model with random fitness
arXiv:cond-mat/0601273
Abstract
We introduce a network growth model in which the preferential attachment probability includes the fitness vertex and the Euclidean distance between nodes. We grow a planar network around its barycenter. Each new site is fixed in space by obeying a power law distribution.
7 pages, 6 figures. To appear in Progress of Theoretical Physics Supplement - Japan