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- Xavier Calbet, R. López-Ruiz
- Physical review. E, Statistical, nonlinear, and…
- 2001

The time evolution equations of a simplified isolated ideal gas, the "tetrahedral" gas, are derived. The dynamical behavior of the López-Ruiz-Mancini-Calbet complexity [R. López-Ruiz, H. L. Mancini,… (More)

- J. R. Sánchez, R. López-Ruiz
- International Conference on Computational Science
- 2006

The searching for the stable patterns in the evolution of cellular automata is implemented using stochastic synchronization between the present structures of the system and its precedent… (More)

A network with local dynamics of logistic type is considered. We implement a mean-field multiplicative coupling among first-neighbor nodes. When the coupling parameter is small the dynamics is… (More)

An array system of coupled maps is proposed as a model for economy evolution. The local dynamics of each map or agent is controlled by two parameters. One of them represents the growth capacity of… (More)

Previous works have been devoted to the study of two-dimensional noninvertible maps, obtained using a coupling between one-dimensional logistic maps. This paper is devoted to the study of a specific… (More)

- Dong-Uk Hwang, Stefano Boccaletti, Y. Moreno, R. López-Ruiz
- Mathematical biosciences and engineering : MBE
- 2005

We numerically investigate the existence of a threshold for epidemic outbreaks in a class of scale-free networks characterized by a parametri- cal dependence of the scaling exponent, influencing the… (More)

- J. Gonzalez-Estevez, M. G. Cosenza, R. López-Ruiz, J. R. Sánchez
- ArXiv
- 2008

A deterministic system of interacting agents is considered as a model for economic dynamics. The dynamics of the system is described by a coupled map lattice with near neighbor interactions. The… (More)

- J. R. Sánchez, R. López-Ruiz
- ArXiv
- 2005

A transition from asymmetric to symmetric patterns in time-dependent extended systems is described. It is found that one dimensional cellular automata, started from fully random initial conditions,… (More)

- M. Escalona-Morán, M. G. Cosenza, R. López-Ruiz, P. García
- I. J. Bifurcation and Chaos
- 2010

We calculate a measure of statistical complexity from the global dynamics of electroencephalographic (EEG) signals from healthy subjects and epileptic patients, and are able to establish a criterion… (More)

- Maria Eugênia Fortes Brollo, R. López-Ruiz, D. Muraca, Santiago J. A. Figueroa, Kleber Roberto Pirota, Marcelo Knobel
- Scientific reports
- 2014

A temperature pause introduced in a simple single-step thermal decomposition of iron, with the presence of silver seeds formed in the same reaction mixture, gives rise to novel compact… (More)