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PRODID:-//Memento EPFL//
BEGIN:VEVENT
SUMMARY:Mathematics Colloquium
DTSTART:20230511T161500
DTEND:20230511T171500
DTSTAMP:20260407T172734Z
UID:8dd6407bff3a64fc14d9239de1d2e92c0b176f0dc2cbfc8541461891
CATEGORIES:Conferences - Seminars
DESCRIPTION:Isabelle Gallagher - Ecole Normale Supérieure de Paris\nTitle
  : \nOn the dynamics of dilute gases\n\nAbstract :\nThe evolution of a gas
  can be described by different models depending on the scale of observatio
 n. A natural question\, raised by Hilbert in his sixth problem\, is whethe
 r these models provide consistent predictions. In the case of gases of har
 d spheres\, Lanford showed in 1974 that the Boltzmann equation appears as 
 a law of large numbers in the low density limit\, at least for very short 
 times. In this talk we will present Lanford's result\, and some more recen
 t extensions to understand fluctuations and large deviations around the Bo
 ltzmann equation.\n\n\nPlease resister on the following form : https://for
 ms.gle/z8a1iGQvtjy6eFYC6
LOCATION:CM 1 5 https://plan.epfl.ch/?room==CM%201%205
STATUS:CONFIRMED
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