582 citations · 2.7k across the 83 of their papers we have counts for
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Multistability of globally coupled Duffing oscillators
Raúl I. Sosa, Damián H. Zanette
We analyze the collective dynamics of an ensemble of globally coupled, externally forced, identical mechanical oscillators with cubic nonlinearity. Focus is put on solutions where…
Energy flow and dissipation in heterogeneous ensembles of coupled phase oscillators
Raúl I. Sosa, Damián H. Zanette
We present analytical expressions and numerical results for the rates of energy exchange between oscillators and with the environment in a heterogeneous ensemble of globally couple…
Frequency stabilization by synchronization of Duffing oscillators
Damián H. Zanette
We present analytical and numerical results on the joint dynamics of two coupled Duffing oscillators with nonlinearity of opposite signs (hardening and softening). In particular, w…
Synchronization properties of self-sustained mechanical oscillators
Sebastian I. Arroyo, Damian H. Zanette
We study, both analytically and numerically, the dynamics of mechanical oscillators kept in motion by a feedback force, which is generated electronically from a signal produced by…
Epidemics and chaotic synchronization in recombining monogamous populations
Federico Vazquez, Damian H. Zanette
We analyze the critical transitions (a) to endemic states in an SIS epidemiological model, and (b) to full synchronization in an ensemble of coupled chaotic maps, on networks where…
Interplay of noise and coupling in heterogeneous ensembles of phase oscillators
Damian H. Zanette
We study the effects of noise on the collective dynamics of an ensemble of coupled phase oscillators whose natural frequencies are all identical, but whose coupling strengths are n…
Synchronization of multi-phase oscillators: An Axelrod-inspired model
M. N. Kuperman, D. H. Zanette
Inspired by Axelrod's model of culture dissemination, we introduce and analyze a model for a population of coupled oscillators where different levels of synchronization can be assi…
Optimal disorder for segregation in annealed small worlds
Santiago Gil, Damian H. Zanette
We study a model for microscopic segregation in a homogeneous system of particles moving on a one-dimensional lattice. Particles tend to separate from each other, and evolution cea…
Self-similarity in the taxonomic classification of human languages
Damian H. Zanette
Statistical properties of the taxonomic classification of human languages are studied. It is shown that, at the highest levels of the taxonomic hierarchy, the frequency of taxon me…
Synchronization learning of coupled chaotic maps
Luis G. Moyano, Guillermo Abramson, Damian H. Zanette
We study the dynamics of an ensemble of globally coupled chaotic logistic maps under the action of a learning algorithm aimed at driving the system from incoherent collective evolu…
Vertical transmission of culture and the distribution of family names
Damian H. Zanette, Susanna C. Manrubia
A stochastic model for the evolution of a growing population is proposed, in order to explain empirical power-law distributions in the frequency of family names as a function of th…