Dynamics-based scalability of complex networks

作者：Huang Liang^*; Lai Ying Cheng; Gatenby Robert A

来源：Physical Review E, 2008, 78(4): 045102.

DOI：10.1103/PhysRevE.78.045102

We address the fundamental issue of network scalability in terms of dynamics and topology. In particular, we consider different network topologies and investigate, for every given topology, the dependence of certain dynamical properties on the network size. By focusing on network synchronizability, we find both analytically and numerically that globally coupled networks and random networks are scalable, but locally coupled regular networks are not. Scale-free networks are scalable for certain types of node dynamics. We expect our findings to provide insights into the ubiquity and workings of networks arising in nature and to be potentially useful for designing technological networks as well.

• 出版日期2008-10