%0 Journal Article
%T Efficiency dynamics on two coupled small-world networks
%A Zhang
%A Jin-Fang
%A Shao
%A Zhi-Gang
%A Yang
%A Lei
%J Brazilian Journal of Physics
%D 2010
%I Scientific Electronic Library Online
%R 10.1590/S0103-97332010000400011
%X we investigate the effect of clusters in complex networks on efficiency dynamics by studying a simple efficiency model in two coupled small-world networks. it is shown that the critical network randomness corresponding to transition from a stagnant phase to a growing one decreases to zero as the connection strength of clusters increases. it is also shown for fixed randomness that the state of clusters transits from a stagnant phase to a growing one as the connection strength of clusters increases. this work can be useful for understanding the critical transition appearing in many dynamic processes on the cluster networks.
%K efficiency dynamics
%K small-world networks
%K cluster.
%U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0103-97332010000400011&lng=en&nrm=iso&tlng=en