3 papers
math-ph2026
Data-Based Dynamical Systems Reconstruction: An Adequacy/Reliability Test
Guillermo Capobianco, Ulises Chialva, Horacio G. Rotstein
In this work, we address the problem of validating the reconstruction of a stochastic system from noisy data. We demonstrate the limitations of criteria based solely on the loss fu…
q-bio.NC2022
Low-dimensional models of single neurons: A review
Ulises Chialva, Vicente González Boscá, Horacio G. Rotstein
The classical Hodgkin-Huxley (HH) point-neuron model of action potential generation is four-dimensional. It consists of four ordinary differential equations describing the dynamics…
nlin.AO2019
On global mechanisms of synchronization in networks of coupled chaotic circuits and the role of the voltage-type coupling
Ulises Chialva, Walter Reartes
A model for synchronization of coupled Nakano's chaotic circuits is studied. The Nakano circuit consists of a simple RLC circuit with a switch voltage-depending reset rule which ge…