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SUMMARY:Rongfeng Sun (National University of Singapore)
DTSTART:20260609T140000Z
DTEND:20260609T150000Z
DTSTAMP:20260604T090221Z
UID:IAMP_seminars/197
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/IAMP_seminar
 s/197/">The Critical 2D Stochastic Heat Flow</a>\nby Rongfeng Sun (Nationa
 l University of Singapore) as part of One world IAMP mathematical physics 
 seminar\n\n\nAbstract\nI will review joint work with F. Caravenna and N. Z
 ygouras on the directed polymer model\, the stochastic heat equation (SHE)
 \, and the KPZ equation in the critical dimension 2\, which eventually led
  to our construction of the Critical 2D Stochastic Heat Flow (SHF). The SH
 F provides a candidate solution to the 2D SHE\, a critical singular SPDE t
 hat lies beyond the scope of existing solution theories\, and it gives a r
 are example of a non-Gaussian scaling limit for a model at its phase trans
 ition point in the critical dimension.\n
LOCATION:https://researchseminars.org/talk/IAMP_seminars/197/
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