Extension of torsors and prime to $p$ fundamental group scheme

Antei, Marco; Calvo-Monge, Jimmy

Annales de l'Institut Fourier, Volume 72 (2022) p. 367-386

Comparison between the fundamental group scheme of a relative scheme and that of its generic fiber

Antei, Marco

Journal de théorie des nombres de Bordeaux, Volume 22 (2010) p. 537-555