Marco Antei

activity

20082018

most citedNori fundamental gerbe of essentially finite covers and Galois closure of towers of torsors

2 citations · 8 across the 12 of their papers we have counts for

collaborators

Showing 2012 · math.AGShow all

2 papers · 2 filters

math.AG2012

Models of torsors over curves

Marco Antei

Let $R$ be a complete discrete valuation ring with fraction field $K$ and with algebraically closed residue field. Let $X$ be a faithfully flat $R$ -scheme of finite type of relativ…

math.AG2012

Pushout of quasi-finite and flat group schemes over a Dedekind ring

Marco Antei

Let $G$ , $G_{1}$ and $G_{2}$ be quasi-finite and flat group schemes over a complete discrete valuation ring $R$ , $φ_{1} : G \to G_{1}$ any morphism of $R$ -group schemes and $φ_{2} : G \to G_{2}$ a m…