47 citations · 270 across the 20 of their papers we have counts for
7 papers · 1 filter
When a periodic forcing and a time-delayed nonlinear forcing drive a non-delayed Duffing oscillator
Mattia Coccolo, Miguel A. F. Sanjuán
When two systems are coupled, the driver system can function as an external forcing over the driven or response system. Also, an external forcing can independently perturb the driv…
Parametric Autoresonance with Time-Delayed Control
Somnath Roy, Mattia Coccolo, Miguel A. F. Sanjuán
We investigate how a constant time delay influences a parametric autoresonant system. This is a nonlinear system driven by a parametrically chirped force with a negative delay-feed…
Vibrational resonance in the FitzHugh-Nagumo neuron model under state-dependent time delay
M. Siewe Siewe, S. Rajasekar, Mattia Coccolo +1
We propose a nonlinear one-dimensional FitzHugh--Nagumo neuronal model with an asymmetric potential driven by both a high-frequency and a low-frequency signal. Our numerical analys…
Transmitted resonance in a coupled system
Mattia Coccolo, Miguel A. F. Sanjuán
When two systems are coupled, one can play the role of the driver, and the other can be the driven or response system. In this scenario, the driver system can behave as an external…
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,…
Phase control of escapes in the fractional damped Helmholtz oscillator
Mattia Coccolo, Jesús M. Seoane, Stefano Lenci +1
We analyze the nonlinear Helmholtz oscillator in the presence of fractional damping, a characteristic feature in several physical situations. In our specific scenario, as well as i…