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TZID:Europe/Paris
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BEGIN:VEVENT
UID:9022@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20260310T143000
DTEND;TZID=Europe/Paris:20260310T153000
DTSTAMP:20260303T164229Z
URL:https://www.i2m.univ-amu.fr/evenements/tba-280/
SUMMARY:Magalie BÉNÉFICE (IECL\, Nancy): Separation cut-off phenomenon fo
 r Brownian motions in high dimensional harmonic manifolds
DESCRIPTION:Magalie BÉNÉFICE: The cut-off phenomenon for Markov processes
 \nis about the abrupt transition to equilibrium.\nDuring this talk\,\nI ai
 m to explain how this phenomenon\ncan be studied in the case\nof Brownian 
 motions in Riemannian manifolds\nby considering the absorption time\nof so
 me well constructed dual processes\nwith domain values.\nIn particular thi
 s method\nis quite well adapted\nfor harmonic manifolds\,\nfor which the v
 olume form is radial.\nI will thus give some results\nobtained in this par
 ticular case.\n
CATEGORIES:Séminaire,ALEA,Probabilités
LOCATION:I2M Saint-Charles - Salle de séminaire\, Université Aix-Marseill
 e\, Campus Saint-Charles\, 3 Place Victor Hugo\, Marseille\, 13003\, Franc
 e
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Université Aix-Marseille\,
  Campus Saint-Charles\, 3 Place Victor Hugo\, Marseille\, 13003\, France;X
 -APPLE-RADIUS=100;X-TITLE=I2M Saint-Charles - Salle de séminaire:geo:0,0
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DTSTART:20251026T020000
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TZOFFSETTO:+0100
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