BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4//
BEGIN:VEVENT
UID:20260306T091831EST-85912ra3uj@132.216.98.100
DTSTAMP:20260306T141831Z
DESCRIPTION:Title: A shape theorem for the d-dimensional branching Brownian
  motion in periodic environments.\n\nAbstract:  We consider the long-time 
 behaviour of a 'heterogeneous' binary branching Brownian motion (BBM) in w
 hich the branching rate depends on where the branching event occurs. More 
 precisely\, for a positive function g\, the instantaneous branching rate o
 f a particle at location x is characterized by g(x) (we refer to this as g
 -BBM). When g is periodic\, we expect that the microscopic effects of g av
 erage out on large scales\, and the process should exhibit asymptotically 
 homogeneous behaviour. Nevertheless\, the heterogeneity of the branching r
 ate introduces new technical challenges.\n\nIn this talk\, I will prove a 
 shape theorem for the convex hull of the g-BBM in all dimensions\, namely 
 that there exists a deterministic set W such that almost surely as t→∞\, t
 he g-BBM approximates tW. This talk is based on joint work with Louigi Add
 ario-Berry (Â鶹´«Ã½ÍøÕ¾) and Jessica Lin (Â鶹´«Ã½ÍøÕ¾).\n\n \n\n \n
DTSTART:20260226T163000Z
DTEND:20260226T173000Z
LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue 
 Sherbrooke Ouest
SUMMARY:Arturo Arellano Arias (Â鶹´«Ã½ÍøÕ¾
URL:/mathstat/channels/event/arturo-arellano-arias-mcg
 ill-university-371438
END:VEVENT
END:VCALENDAR