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SUMMARY:Nonuniqueness for some stochastic PDE - Mueller\, C (Rochester)
DTSTART:20100331T143000Z
DTEND:20100331T153000Z
UID:TALK23985@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:The superprocess is one of the most widely studied models in p
 robability.  It arises as a  limit of population processes which depend on
  space as well as time.  One long-standing question involves the uniquenes
 s of the stochastic PDE which describes the superprocess.\n Due to randomn
 ess\, standard results about uniqueness of PDE do not apply.  We will desc
 ribe joint work with Barlow\, Mytnik\, and Perkins\, in which we prove non
 uniqueness for the equation describing the superprocess.  Our results gene
 ralize to several related equations.\n
LOCATION:Seminar Room 1\, Newton Institute
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