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A complete list of my most relevant publications (in most of the cases, with pdf) is here.

My research interests and work span somewhere in the middle of the following lines:

* Connections between graph theory, time series analysis and dynamical systems: visibility graphs

* Statistical physics: phase transitions, self-organization and self-organized criticality

* Complex networks (theory and applications to networked complex systems)

* Nonequilibrium statistical mechanics: applications to living systems (social and biological self-organization, cooperative behavior, quantitative language).

* Connections between Complex Systems and Number theory