This is the old version of the CRM site. Please use the new site on the page crmdegiorgi.sns.it

Transport, Fluids and Mixing

Exponential mixing for random flows

speaker: Michele Coti Zelati (Imperial College London)

abstract: We consider random dynamical systems driven by noise that is absolutely continuous with respect to the Lebesgue measure, and exhibit sufficient conditions that imply exponential mixing. As a corollary, we show that the so-called Pierrehumbert model, consisting of alternating shear flows with randomized phases, is exponentially mixing.

timetable:
Fri 28 Jan, 14:00 - 14:50,
<< Go back