BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Valentijn Karemaker (Utrecht)
DTSTART:20200419T173500Z
DTEND:20200419T175500Z
DTSTAMP:20260416T152004Z
UID:Wagon/6
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/Wagon/6/">Ma
 ss formula for supersingular abelian threefolds</a>\nby Valentijn Karemake
 r (Utrecht) as part of Western Algebraic Geometry ONline\n\n\nAbstract\nUs
 ing the theory of polarised flag type quotients\, we determine mass formul
 ae for all principally polarised supersingular abelian threefolds defined 
 over an algebraically closed field k of characteristic p. We combine these
  results with computations of the automorphism groups to study Oort's conj
 ecture\; we prove that every generic principally polarised supersingular a
 belian threefold over k of characteristic >2 has automorphism group \\( \\
 mathbb{Z}/2\\mathbb{Z} \\).\n
LOCATION:https://researchseminars.org/talk/Wagon/6/
END:VEVENT
END:VCALENDAR