2 papers
physics.soc-ph2017
The Contagion Effects of Repeated Activation in Social Networks
Pablo Piedrahita, Javier Borge-Holthoefer, Yamir Moreno +1
Demonstrations, protests, riots, and shifts in public opinion respond to the coordinating potential of communication networks. Digital technologies have turned interpersonal networ…
q-bio.NC2017
Pulse-coupled model of excitable elements on heterogeneous sparse networks
P. Piedrahita, J. J. Mazo, L. M. Floría +1
We study a pulse-coupled dynamics of excitable elements in uncorrelated scale-free networks. Regimes of self-sustained activity are found for homogeneous and inhomogeneous coupling…