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SUMMARY:Lassina Dembélé (University of Luxembourg)
DTSTART:20210203T160000Z
DTEND:20210203T170000Z
DTSTAMP:20260418T065507Z
UID:LNTS/27
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LNTS/27/">Fi
 nite flat $p$-group schemes over $\\mathbf{Z}$</a>\nby Lassina Dembélé (
 University of Luxembourg) as part of London number theory seminar\n\n\nAbs
 tract\nConjecture (Abrashkin-Fontaine): For $p$ prime\, the only simple fi
 nite flat group schemes of $p$-power order defined over $\\mathbf{Z}$ are 
 $\\mathbf{Z}/p\\mathbf{Z}$ and $\\mu_p$.\n\nAbrashkin and Fontaine separat
 ely proved that this conjecture is true for $p \\le 17$. In this talk\, we
  extend their result to the primes $p \\le 37$ under GRH. (This is joint w
 ork with René Schoof.)\n
LOCATION:https://researchseminars.org/talk/LNTS/27/
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