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SUMMARY:Diffusion and mixing for two-dimensional Hamiltonian flows
DTSTART:20230428T141500
DTSTAMP:20260507T183206Z
UID:6cdcb6356d188eb4c0c76a7b1948c528ddd197493c50b74316edacec
CATEGORIES:Conferences - Seminars
DESCRIPTION:Michele Coti-Zelati (Imperial College London\, UK)\nAbstract: 
 We consider general two-dimensional autonomous velocity fields and prove t
 hat their mixing and dissipation features are limited to algebraic rates. 
 As an application\, we consider a standard cellular flow on a periodic box
 \, and explore potential consequences for the long-time dynamics in the tw
 o-dimensional Euler equations. 
LOCATION:MA B2 485 https://plan.epfl.ch/?room==MA%20B2%20485
STATUS:CONFIRMED
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