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SUMMARY:A Renormalisation Group Perspective on log-Sobolev Inequalities
DTSTART:20231012T100000Z
DTEND:20231012T110000Z
DTSTAMP:20240529T121800Z
UID:indico-event-10682@indico.math.cnrs.fr
CONTACT:cecile@ihes.fr
DESCRIPTION:Speakers: Thierry Bodineau (IHES)\n\nWe are going present a mu
lti-scale analysis to derive log-Sobolev inequalities for interacting part
icle systems. This leads to a generalised Bakry-Emery criterion which can
be applied to non-convex potentials. The approach relies on a Hamilton-Jac
obi equation know as Polchinski equation. If time allows\, we will explain
how this multi-scale criterion allows to build Lipschitz transport maps.
This talk is based on the survey arXiv:2307.07619 in collaboration with R.
Bauerschmidt and B. Dagallier.\n\nhttps://indico.math.cnrs.fr/event/10682
/
LOCATION:Amphithéâtre Léon Motchane (IHES)
URL:https://indico.math.cnrs.fr/event/10682/
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