205 citations · 653 across the 33 of their papers we have counts for
38 papers
Characterization of Fractal Basins Using Deep Convolutional Neural Networks
David Valle, Alexandre Wagemakers, Alvar Daza +1
Neural network models have recently demonstrated impressive prediction performance in complex systems where chaos and unpredictability appear. In spite of the research efforts carr…
Fractional damping enhances chaos in the nonlinear Helmholtz oscillator
Adolfo Ortiz, Jianhua Yang, Mattia Coccolo +2
The main purpose of this paper is to study both the underdamped and the overdamped dynamics of the nonlinear Helmholtz oscillator with a fractional order damping. For that purpose,…
Harmonic-Gaussian double-well potential stochastic resonance with its application to enhance weak fault characteristics of machinery
Zijian Qiao, Shuai Chen, Zhihui Lai +2
Noise is ubiquitous and unwanted in detecting weak signals, which would give rise to incorrect filtering frequency-band selection in signal filtering-based methods including fast k…
Controlling unpredictability in the randomly driven Hénon-Heiles system
Mattia Coccolo, Jesús M. Seoane, Miguel A. F. Sanjuán
Noisy scattering dynamics in the randomly driven Hénon-Heiles system is investigated in the range of initial energies where the motion is unbounded. In this paper we study, with th…
Controlling the bursting size in the two-dimensional Rulkov model
Jennifer López, Mattia Coccolo, Rubén Capeáns +2
We propose to control the orbits of the two-dimensional Rulkov model affected by bounded noise. For the correct parameter choice the phase space presents two chaotic regions separa…
Fractional damping effects on the transient dynamics of the Duffing oscillator
Mattia Coccolo, Jesús M. Seoane, Stefano Lenci +1
We consider the nonlinear Duffing oscillator in presence of fractional damping which is characteristic in different physical situations. The system is studied with a smaller and la…