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UID:20250803T221158EDT-8177NCNv6a@132.216.98.100
DTSTAMP:20250804T021158Z
DESCRIPTION:Title: Branching diffusion processes.\n\nAbstract: We investiga
 te the asymptotic behavior of solutions to parabolic partial differential 
 equations in R^d with space-periodic diffusion matrix\, drift\, and potent
 ial. Using this asymptotics\, we describe the behavior of branching diffus
 ion processes in periodic media. For a super-critical branching process in
  periodic media\, we distinguish two types of behavior for the normalized 
 number of particles in a bounded domain\, depending on the distance of the
  domain from the region where the bulk of the particles is located. At dis
 tances that grow linearly in time\, we observe intermittency (i.e.\, the k
 −th moment dominates the k−th power of the first moment for some k)\, whil
 e\, at distances that grow sub-linearly in time\, we show that all the mom
 ents converge.\n\nLink: https://mcgill.zoom.us/j/97093259428?pwd=d25yR0J6W
 GViSzFZOE5rT01YZnBJQT09\n\nMeeting ID: 970 9325 9428\n\nPasscode: problab
 \n
DTSTART:20201104T160000Z
DTEND:20201104T170000Z
SUMMARY:Pratima Hebbar (Duke University)
URL:/mathstat/channels/event/pratima-hebbar-duke-unive
 rsity-325759
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