Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
976978 | Physica A: Statistical Mechanics and its Applications | 2007 | 5 Pages |
Abstract
Phenomenon of asymmetry between odd and even node weight distribution in some complex networks, such as public transportation networks and Internet, is presented. Reasons related to this phenomenon are summarized, i.e., (1) edges are solid connections between nodes which are embedded in real geometric background, and (2) preferential mechanism during the process of network formation. Incorporating these two points, complex networks are constructed by self-avoiding random walk on 2D grid and the simulation results are consistent well with that of empirical researches.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Liang Gao, Jinshan Zhao, Zengru Di, Dahui Wang,