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TZID:Europe/Vienna
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DTSTART:20200329T030000
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DTSTART:20191027T020000
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BEGIN:VEVENT
DTSTAMP:20260404T002213Z
UID:5dbfdb60881e5609855580@ist.ac.at
DTSTART:20191122T140000
DTEND:20191122T150000
DESCRIPTION:Speaker: Daria Smirnova\nhosted by Mikhail Lemeshko\nAbstract: 
 The classical work of Pitman in probability theory establishes a surprizin
 g link between the Brownian motion in dimensions one and three. This relat
 ion was interpreted by Biane-Bougerol-O'Connell in terms of the Duistermaa
 t-Heckman measure from symplectic geometry.We generalize these constructio
 ns for the case of Brownian motion on curved three dimensional spaces: the
  3-sphere and the hyperbolic space. The case of the hyperbolic space is in
 timately related to the quantum group U_q(sl(2)). We method is a combinati
 on of analytic results and numerical experiements which allowed to rule ou
 t some of the scenarios.
LOCATION:Heinzel Seminar Room / Office Bldg West (I21.EG.101)\, ISTA
ORGANIZER:cpetz@ist.ac.at
SUMMARY:Daria Smirnova: Stochastic differential equations for Lie group val
 ued moment maps
URL:https://talks-calendar.ista.ac.at/events/2393
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