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„Affine smooth group schemes over the dual numbers“
Prof. Dr. Matthieu Romagny, Université Rennes 1
We use Weil restriction in order to describe affine, smooth group schemes over the ring of dual numbers k[ε] in terms of extensions of group schemes over k. We deduce a Dieudonné classification for smooth, unipotent group schemes over k[ε]. This is joint work with Dajano Tossici.
Freitag, den 25. Mai 2018 um 13:30 Uhr, in INF205, SR A Freitag, den 25. Mai 2018 at 13:30, in INF205, SR A
Der Vortrag folgt der Einladung von The lecture takes place at invitation by Dr. Giulia Battiston