7 citations · 18 across the 14 of their papers we have counts for
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math.AG2018★ 2 cited
Representations of Affine Group Schemes Over General Rings
Giulia Battiston, Matthieu Romagny
Among all affine, flat, finitely presented group schemes, we focus on those that are pure, this includes all groups which are extensions of a finite locally free group by a group w…
math.AG2018
Smooth affine group schemes over the dual numbers
Matthieu Romagny, Dajano Tossici
We provide an equivalence between the category of affine, smooth group schemes over the ring of generalized dual numbers , and the category of extensions of the form $1 \righ…