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SUMMARY:Vincent Lafforgue (Institute Fournier\, Grenoble)
DTSTART:20210318T130000Z
DTEND:20210318T150000Z
DTSTAMP:20260423T005806Z
UID:AGNTISTA/30
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/AGNTISTA/30/
 ">Classical limits for geometrizations of functoriality kernels and values
  of L-functions</a>\nby Vincent Lafforgue (Institute Fournier\, Grenoble) 
 as part of Algebraic Geometry and Number Theory seminar - ISTA\n\n\nAbstra
 ct\nIn the setting of the geometric Langlands program\, it is conjectured 
 that kernels which should give rise to Langlands functoriality\, and relat
 ions between values of L-functions and some periods\, exist. Some cases ar
 e known (e.g. the geometric theta correspondence and the geometrization of
  Rankin-Selberg integrals\, due to Lysenko)\, the rest is mainly conjectur
 al. However the (partly conjectural) classical limits may be described and
  their properties studied. In the first hour I will recall some elementary
  facts of symplectic geometry and  the classical limit of the Langlands co
 rrespondence via the Hitchin fibration.\n
LOCATION:https://researchseminars.org/talk/AGNTISTA/30/
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