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cond-mat.stat-mech2004
Complex Networks on Hyperbolic Surfaces
T. Aste, T. Di Matteo, S. T. Hyde
We explore a novel method to generate and characterize complex networks by means of their embedding on hyperbolic surfaces. Evolution through local elementary moves allows the expl…
cond-mat.stat-mech2003
Exchanges in complex networks: income and wealth distributions
T. Di Matteo, T. Aste, S. T. Hyde
We investigate the wealth evolution in a system of agents that exchange wealth through a disordered network in presence of an additive stochastic Gaussian noise. We show that the r…