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SUMMARY:Tsviqa Lakrec (The Hebrew University of Jerusalem)
DTSTART:20210222T171500Z
DTEND:20210222T183000Z
DTSTAMP:20260423T053045Z
UID:NEDNT/16
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/NEDNT/16/">E
 quidistribution of affine random walks on some nilmanifolds</a>\nby Tsviqa
  Lakrec (The Hebrew University of Jerusalem) as part of New England Dynami
 cs and Number Theory Seminar\n\nLecture held in Online.\n\nAbstract\nWe co
 nsider the action of the group of affine transformations on a nilmanifold.
  Given a probability measure on this group and a starting point\, a random
  walk on the nilmanifold is defined. We study quantitative equidistributio
 n in law of such affine random walks on nilmanifolds. Under certain assump
 tions\, we show that a failure to have fast equidistribution on a nilmanif
 old is due to a failure on some factor nilmanifold. Combined with equidist
 ribution results on the torus\, this leads to an equidistribution statemen
 t on some nilmanifolds\, such as Heisenberg nilmanifolds.\nThis talk is ba
 sed on joint works with Weikun He and Elon Lindenstrauss.\n
LOCATION:https://researchseminars.org/talk/NEDNT/16/
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