BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Regularity of Turbulence: where do we stand? - Berengere Dubrulle 
 (CEA/Saclay\, Université Paris Saclay)
DTSTART:20220106T141000Z
DTEND:20220106T151000Z
UID:TALK166432@talks.cam.ac.uk
DESCRIPTION:Turbulence\, a phenomenon observed by physicists in natural an
 d laboratory flows\, is thought to be described by Navier-Stokes equations
  (NSE). Mathematicians are wondering whether NSE are well posed\, namely w
 hether they can develop a singularity in finite time from regular initial 
 conditions. Given that\, it is natural to investigate regularity propertie
 s of turbulence.\nIn this talk\, I will review available tools to investig
 ate statistical and deterministic regularity of turbulent flows\, some of 
 which are directly inspired from regularity tools developed by mathematici
 ans for NSE. I will also describe the results of application of such tools
  to numerical simulations of NSE or to state-of-the art experimental measu
 rements and discuss their link and potential implication regarding regular
 ity properties of NSE.
LOCATION:Seminar Room 1\, Newton Institute
END:VEVENT
END:VCALENDAR