3.00PM - 4.00PM
Thursday 14 June 2018
A study of the stochastic resonance as a periodic random dynamical system*
Anna Maria Cherubini from the Universita' del Salento will be speaking.
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We present a framework for random dynamical systems with nonautonomous deterministic forcing and we prove the existence of an attracting random periodic orbit for a class of one-dimensional systems with a time-periodic component. As a particularly relevant example, we study a standard model for the stochastic resonance and we use properties of the attractor to derive an indicator for the resonant regime.
*The work is in collaboration with J.S.W. Lamb, M. Rasmussen and Y. Sato.