3 papers
nlin.PS2020
Stable and unstable trajectories in a dipolar chain
Jaime Cisternas, Paula Mellado, Felipe Urbina +3
In classical mechanics, solutions can be classified according to their stability. Each of them is part of the possible trajectories of the system. However, the signatures of unstab…
physics.soc-ph2020
Phase transitions in a decentralized graph-based approach to human language
Javier Vera, Felipe Urbina, Wenceslao Palma
Zipf's law establishes a scaling behavior for word-frequencies in large text corpora. The appearance of Zipfian properties in human language has been previously explained as an opt…
nlin.CG2019
Phase space classification of an Ising Cellular Automaton: the Q2R model
Marco Montalva-Medel, Sergio Rica, Felipe Urbina
An exact characterization of the different dynamical behavior that exhibit the space phase of a reversible and conservative cellular automaton, the so called Q2R model, is shown in…