ALC Seminar | Speaker: René Schoof (Università di Roma “Tor Vergata”, Dipartimento di Matematica)

Title: Finite flat group schemes over Z

Abstract: It has been conjectured that the only simple commutative finite flat group schemes $G$ over Z are Z/pZ and $µ_p$, each of prime order $p$. In this talk we show that this is true for  $p \le 19$. This is joint work with Lassina Dembélé.