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SUMMARY:Super-Brownian Motion with Irregular Drift
DTSTART:20260115T103000
DTEND:20260115T111000
DTSTAMP:20260504T123600Z
UID:6fdbc0677d4e0f51c755058084e34a5b66c68d2dd04c282fd102c42e
CATEGORIES:Conferences - Seminars
DESCRIPTION:Johanna Weinberger\nWe establish weak existence and uniqueness
  for super-Brownian motion with certain irregular drift terms. The proof r
 elies on an extension of the duality relation for super-Brownian motion\, 
 which allows us to treat a broad class of admissible drifts\, including fu
 nctions that are non-Lipschitz and even discontinuous at zero. In the proo
 f\, we use a log-Laplace equation  which is perturbed by jump noise as th
 e equation for the dual process and the jumps of the dual process are allo
 wed to take infinite values. We believe that the results for the dual proc
 ess are also of independent interest.\n\nThe talk is based on joint work w
 ith Leonid Mytnik.
LOCATION:Bernoulli Center - GA 3 21 https://plan.epfl.ch/?room==GA%203%202
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STATUS:CONFIRMED
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