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UID:20260601T084648EDT-9227xuGr9a@132.216.98.100
DTSTAMP:20260601T124648Z
DESCRIPTION:Title: Estimates of kernels associated with the Dyson and Dunkl
  processes.\n\nAbstract: Dyson and Dunkl processes are important stochasti
 c processes modelizing uncolliding particle systems.  Uncolliding Brownian
  particles were introduced by Dyson in 1962 and later called Dyson Brownia
 n Motion.\n\nIt is a special case of radial Dunkl processes\, called also 
 multivariate Bessel processes. Dunkl operators were discovered by Dunkl in
  late 1980’s as a crucial tool to study Calogero-Moses-Sutherland mechanic
 al particle systems.  Dunkl processes  were introduced by Roesler and Voit
  in 1998 and studied also by Gallardo and Yor.   \n\nIn this talk I will p
 resent recent estimates of  Poisson\, Newton and Heat kernels for radial D
 unkl processes\, obtained in collaboration with Patrice Sawyer (Laurentian
  University). Our methods are based on harmonic and potential analysis rel
 ated to root systems.\n\n \n
DTSTART:20240208T163000Z
DTEND:20240208T173000Z
LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue 
 Sherbrooke Ouest
SUMMARY:Piotr Graczyk (Université d'Angers)
URL:https://www.mcgill.ca/mathstat/channels/event/piotr-graczyk-universite-
 dangers-355215
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