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 2010 · math.AGShow all

3 papers · 2 filters

math.AG2010★ 2 cited

Extention of Finite Solvable Torsors over a Curve

Marco Antei

Let $R$ be a discrete valuation ring with fraction field $K$ and with algebraically closed residue field of positive characteristic $p$ . Let $X$ be a smooth fibered surface over $R…

math.AG2010

The Fundamental Group Scheme of a non Reduced Scheme

Marco Antei

We extend the definition of fundamental group scheme to non reduced schemes over any connected Dedekind scheme. Then we compare the fundamental group scheme of an affine scheme wit…

math.AG2010★ 1 cited

Vector Bundles over Normal Varieties Trivialized by Finite Morphisms

Marco Antei, Vikram Mehta

Let $Y$ be a normal and projective variety over an algebraically closed field $k$ and $V$ a vector bundle over $Y$ . We prove that if there exist a $k$ -scheme $X$ and a finite surje…