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SUMMARY:Kinetic equations and Markov jump processes - Wagner\, W (Weierstr
 a-Institut)
DTSTART:20101129T140000Z
DTEND:20101129T150000Z
UID:TALK28201@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:The first part of the talk is an introduction. The Boltzmann e
 quation\, Smoluchowski's coagulation equation and the multiple fragmentati
 on equation are considered and related stochastic particle models are intr
 oduced. In the second part of the talk\, a particular phase transition in 
 fragmentation models is studied. This transition is related to the formati
 on of infinitely small particles. It corresponds to the existence of non-c
 onservative solutions of the kinetic equation and to explosion (fast accum
 ulation of jumps) in the stochastic model.
LOCATION:Seminar Room 2\, Newton Institute Gatehouse
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