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SUMMARY:Cécile Huneau (École Polytechnique)
DTSTART:20230706T133000Z
DTEND:20230706T143000Z
DTSTAMP:20260423T023046Z
UID:jomarec/28
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/jomarec/28/"
 >High frequency solutions in general relativity and the Burnett’s conjec
 ture</a>\nby Cécile Huneau (École Polytechnique) as part of JoMaReC - Jo
 int Online Mathematical Relativity Colloquium\n\n\nAbstract\nIn this talk\
 , I will review some works in collaboration with Jonathan Luk on the behav
 iour of high frequency solutions to the Einstein equations. In the eightie
 s\, the physicist Burnett conjectured that the adherence of the solutions 
 to the Einstein equations\, converging strongly at the level of the metric
 \, and with boudedness assumptions at the level of derivative of the metri
 c\, are the solutions to the Einstein-massless Vlasov equations. I will fo
 cus on the resolution of this conjecture with the additionnal assumption o
 f a translation symmetry\, and explain how to approximate a solution to th
 e Einstein-Vlasov equations by vacuum solutions.\n
LOCATION:https://researchseminars.org/talk/jomarec/28/
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