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SUMMARY:Jordy van Velthoven
DTSTART:20210524T140000Z
DTEND:20210524T150000Z
DTSTAMP:20260423T035938Z
UID:GOBA/28
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GOBA/28/">Co
 mpleteness of coherent systems associated to lattices</a>\nby Jordy van Ve
 lthoven as part of Groups\, Operators\, and Banach Algebras Webinar\n\n\nA
 bstract\nThe talk considers the relation between the spanning properties o
 f a lattice orbit of a square-integrable projective representation and the
  associated lattice co-volume. Under a suitable compatibility condition be
 tween the cocycle and the lattice\, the density theorem provides a trichot
 omy that precisely describes the spanning properties of a given lattice or
 bit. For classes of Lie groups\, the interplay between the density theorem
  and Perelomov’s completeness problem will be considered.\n
LOCATION:https://researchseminars.org/talk/GOBA/28/
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