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SUMMARY:Taylor Dupuy (University of Vermont)
DTSTART:20201113T200000Z
DTEND:20201113T210000Z
DTSTAMP:20260407T214921Z
UID:agstanford/32
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/agstanford/3
 2/">Abelian Varieties Over Finite Fields in the LMFDB</a>\nby Taylor Dupuy
  (University of Vermont) as part of Stanford algebraic geometry seminar\n\
 n\nAbstract\nI will talk about things around the LMFDB database of isogeny
  classes of abelian varieties over finite fields (and maybe even about iso
 morphism classes). \n\nThese could include: \n--"Sato-Ain't" distributions
 \, \n--weird Tate classes\, \n--Bizzaro Hodge co-levels (and very strange 
 Ax-Katz/Chevalley-Warning type congruences with fractional exponent!)\, \n
 --the counter-example to the conjecture of Ahmadi-Shparlinski\,\n--what we
  know about angle ranks vs galois groups vs Newton polygons\,\n--new conje
 ctures \n\nThe database and "census" is joint work with Kiran Kedlaya\, Da
 vid Roe\, and Christelle Vincent (currently available on the arxiv). The w
 ork on Tate classes is ongoing with Kiran Kedlaya and David Zureick-Brown.
 \n
LOCATION:https://researchseminars.org/talk/agstanford/32/
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