3.7k citations · 10.1k across the 44 of their papers we have counts for
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Weighted random--geometric and random--rectangular graphs: Spectral and eigenfunction properties of the adjacency matrix
L. Alonso, J. A. Mendez-Bermudez, A. Gonzalez-Melendrez +1
Within a random-matrix-theory approach, we use the nearest-neighbor energy level spacing distribution and the entropic eigenfunction localization length to study spec…
The joint influence of competition and mutualism on the biodiversity of mutualistic ecosystems
Carlos Gracia-Lázaro, Laura Hernández, Javier Borge-Holthoefer +1
Relations among species in ecosystems can be represented by complex networks where both negative (competition) and positive (mutualism) interactions are concurrently present. Recen…
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…
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…
Evolutionary dynamics of N-person Hawk-Dove games
Wei Chen, Carlos Gracia-Lazaro, Zhiwu Li +2
In the animal world, the competition between individuals belonging to different species for a resource often requires the cooperation of several individuals in groups. This paper p…