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SUMMARY:Sayan Das (Columbia)
DTSTART:20220506T163000Z
DTEND:20220506T173000Z
DTSTAMP:20260423T005722Z
UID:PatC/65
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/PatC/65/">Pa
 th properties of the KPZ Equation and related polymers</a>\nby Sayan Das (
 Columbia) as part of Probability and the City Seminar\n\n\nAbstract\nThe K
 PZ equation is a fundamental stochastic PDE that can be viewed as the log-
 partition function of continuum directed random polymer (CDRP). In this ta
 lk\, we will first focus on the fractal properties of the tall peaks of th
 e KPZ equation. This is based on separate joint works with Li-Cheng Tsai a
 nd Promit Ghosal. In the second part of the talk\, we will study the KPZ e
 quation through the lens of polymers. In particular\, we will discuss loca
 lization aspects of CDRP that will shed light on certain properties of the
  KPZ equation such as ergodicity and limiting Bessel behaviors around the 
 maximum. This is based on joint work with Weitao Zhu.\n
LOCATION:https://researchseminars.org/talk/PatC/65/
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