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SUMMARY:David Fisher (Indiana University)
DTSTART:20220323T143000Z
DTEND:20220323T160000Z
DTSTAMP:20260423T024839Z
UID:Vinberg/11
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/Vinberg/11/"
 >Arithmeticity\, superrigidity\, and totally geodesic submanifolds</a>\nby
  David Fisher (Indiana University) as part of The Vinberg Lecture Series\n
 \n\nAbstract\nArithmeticity of locally symmetric spaces is an old and impo
 rtant\narea of study in which Vinberg proved some central results.  I will
 \ndiscuss the history of the area\, some open questions and then\nfocus on
  recent joint work with Bader\, Miller and Stover.  We prove\nthat non-ari
 thmetic real and complex hyperbolic manifolds  cannot\nhave infinitely man
 y maximal totally geodesic submanifolds.\n
LOCATION:https://researchseminars.org/talk/Vinberg/11/
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