47 citations · 270 across the 19 of their papers we have counts for
10 papers · 1 filter
Ergodic decay laws in Newtonian and relativistic chaotic scattering
Diego S. Fernández, Álvaro G. López, Jesús M. Seoane +1
In open Hamiltonian systems, the escape from a bounded region of phase space according to an exponential decay law is frequently associated with the existence of hyperbolic dynamic…
Final state sensitivity in noisy chaotic scattering
Alexandre R. Nieto, Jesús M. Seoane, Miguel A. F. Sanjuán
The unpredictability in chaotic scattering problems is a fundamental topic in physics that has been studied either in purely conservative systems or in the presence of weak perturb…
Trapping enhanced by noise in nonhyperbolic and hyperbolic chaotic scattering
Alexandre R. Nieto, Jesús M. Seoane, Miguel A. F. Sanjuán
The noise-enhanced trapping is a surprising phenomenon that has already been studied in chaotic scattering problems where the noise affects the physical variables but not the param…
Transient dynamics of the Lorenz system with a parameter drift
Julia Cantisán, Jesús M. Seoane, Miguel A. F. Sanjuán
Non-autonomous dynamical systems help us to understand the implications of real systems which are in contact with their environment as it actually occurs in nature. Here, we focus…
Measuring the transition between nonhyperbolic and hyperbolic regimes in open Hamiltonian systems
Alexandre R. Nieto, Euaggelos E. Zotos, Jesús M. Seoane +1
We show that the presence of KAM islands in nonhyperbolic chaotic scattering has deep implications on the unpredictability of open Hamiltonian systems. When the energy of the syste…
Delay-Induced Resonance in the Time-Delayed Duffing Oscillator
Julia Cantisán, Mattia Coccolo, Jesús M. Seoane +1
The phenomenon of delay-induced resonance implies that in a nonlinear system a time-delay term may be used as an effective enhancer of the oscillations caused by an external forcin…