44 citations · 130 across the 6 of their papers we have counts for
6 papers
Theoretical study of the competition between folding and contact interactions on the properties of polymers using self-avoid random walk algorithm
R. J. Santos Neto, A. A. Costa, P. F. Gomes
The self-avoid random walk algorithm has been extensively used in the study of polymers. In this work we study the basic properties of the trajectories generated with this algorith…
Topological transition in a coupled dynamic in random networks
Paulo Freitas Gomes, Henrique Almeida Fernandes, Ariadne de Andrade Costa
In this work, we study the topological transition on the associated networks in a model proposed by Saeedian et al. (Scientific Reports 2019 9:9726), which considers a coupled dyna…
Synaptic balance due to homeostatically self-organized quasicritical dynamics
Mauricio Girardi-Schappo, Ludmila Brochini, Ariadne A. Costa +2
Recent experiments suggested that homeostatic regulation of synaptic balance leads the visual system to recover and maintain a regime of power-law avalanches. Here we study an exci…
Self-organized critical balanced networks: a unified framework
Mauricio Girardi-Schappo, Ludmila Brochini, Ariadne A. Costa +2
Asynchronous irregular (AI) and critical states are two competing frameworks proposed to explain spontaneous neuronal activity. Here, we propose a mean-field model with simple stoc…
Stochastic oscillations produce dragon king avalanches in self-organized quasi-critical systems
O. Kinouchi, L. Brochini, A. A. Costa +2
In the last decade, several models with network adaptive mechanisms (link deletion-creation, dynamic synapses, dynamic gains) have been proposed as examples of self-organized criti…
Self-Organized Supercriticality and Oscillations in Networks of Stochastic Spiking Neurons
Ariadne A. Costa, Ludmila Brochini, Osame Kinouchi
Networks of stochastic spiking neurons are interesting models in the area of Theoretical Neuroscience, presenting both continuous and discontinuous phase transitions. Here we study…