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SUMMARY:Simon Marshall (Wisconsin)
DTSTART:20230209T220000Z
DTEND:20230209T230000Z
DTSTAMP:20260423T024648Z
UID:UCSD_NTS/79
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/UCSD_NTS/79/
 ">Large values of eigenfunctions on hyperbolic manifolds</a>\nby Simon Mar
 shall (Wisconsin) as part of UCSD number theory seminar\n\nLecture held in
  APM 6402 and online.\n\nAbstract\nIt is a folklore conjecture that the su
 p norm of a Laplace eigenfunction on a compact hyperbolic surface grows mo
 re slowly than any positive power of the eigenvalue.  In dimensions three 
 and higher\, this was shown to be false by Iwaniec-Sarnak and Donnelly.  I
  will present joint work with Farrell Brumley that strengthens these resul
 ts\, and extends them to locally symmetric spaces associated to $\\mathrm{
 SO}(p\,q)$.\n\npre-talk at 1:20pm\n
LOCATION:https://researchseminars.org/talk/UCSD_NTS/79/
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