BEGIN:VCALENDAR
PRODID:-//Columba Systems Ltd//NONSGML CPNG/SpringViewer/ICal Output/3.3-
 M3//EN
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20211202T172111Z
DTSTART:20211208T150000Z
DTEND:20211208T160000Z
SUMMARY:Michael Hofstetter - Extreme values of the sine-Gordon field
UID:{http://www.columbasystems.com/customers/uom/gpp/eventid/}nue-kwp85mt
 m-n6f0lu
DESCRIPTION:Michael Hofstetter (University of Cambridge) will speak in th
 e Probability seminar. \n\nIn recent years there has been significant pr
 ogress in the study of extreme values of log-correlated Gaussian fields\
 , in particular in that of the Gaussian free field\, thanks to the work 
 of Bramson\, Ding\, Roy\, Zeitouni and Biskup\, Louidor.\nIn these works
 \, it has been shown that for the discrete Gaussian free field (DGFF) in
  d=2 the limiting law of the collection of all local maxima of the field
  (called the extremal process) is a Poisson process with a random intens
 ity measure.\n\nIn this talk I will explain how an analogous result is o
 btained for the non-Gaussian sine-Gordon field. I will present a strong 
 coupling at all scales of the sine-Gordon field with the Gaussian free f
 ield and demonstrate how this can be used to extend existing methods for
  the maximum and the extremal process of the DGFF. The talk is based on 
 a joint work with R. Bauerschmidt.
STATUS:TENTATIVE
TRANSP:TRANSPARENT
CLASS:PUBLIC
LOCATION:https://zoom.us/j/97200455451
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