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Ring Intermittency in Coupled Chaotic Oscillators at the Boundary of Phase Synchronization
Alexander E. Hramov, Alexey A. Koronovskii, Maria K. Kurovskaya +1
A new type of intermittent behavior is described to occur near the boundary of phase synchronization regime of coupled chaotic oscillators. This mechanism, called ring intermittenc…
Synchronization in weighed scale-free networks with degree-degree correlation
F. Sorrentino, M. di Bernardo, G. Huerta Cuellar +1
We study synchronization phenomena in scale-free networks of asymetrically coupled dynamical systems featuring degree-degree correlation in the connection wiring. We show that when…
Identification of network modules by optimization of ratio association
Leonardo Angelini, Stefano Boccaletti, Daniele Marinazzo +2
We introduce a novel method for identifying the modular structures of a network based on the maximization of an objective function: the ratio association. This cost function arises…
Opinion dynamics and synchronization in a network of scientific collaborations
Alessandro Pluchino, Stefano Boccaletti, Vito Latora +1
In this paper we discuss opinion dynamics in the Opinion Changing Rate (OCR) model, recently proposed (A.Pluchino, V.Latora and A.Rapisarda Int. J. Mod. Phys. C, 16, No.4, 515-531…