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SUMMARY:NTD 2017 - Hodge theory and atypical intersections
DTSTART:20170602T170000
DTEND:20170602T180000
DTSTAMP:20260510T013129Z
UID:0f5d74f1932bce0608b6a282a2f2c38df5b27877761b192e53aa72c0
CATEGORIES:Conferences - Seminars
DESCRIPTION:Prof. Bruno Klingler (Université Paris Diderot)\nGiven a smoo
 th family of quasiprojective complex varieties $f:X \\rightarrow S$\, one 
 would like to understand the locus of points $s \\in S$ whose fiber $X_s$ 
 admits more Hodge classes than the very general fiber. In this talk I will
  describe a general conjecture (and some results) concerning this locus in
  terms of exceptional intersections. When $S$ is a Shimura variety and $f:
  X \\rightarrow S$ a standard family of Abelian varieties one recovers the
  Zilber-Pink conjectures\, in particular the Andr\\'e-Oort conjecture.\n 
LOCATION:CE 1 2 https://plan.epfl.ch/?room==CE%201%202
STATUS:CONFIRMED
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