Characterizations of semi-abelian varieties
Data: 29 GIUGNO 2023 dalle 11:15 alle 13:00
Luogo: Aula Seminario II, ore 11:15
Abstract: We give an effective characterization of semi-abelian surfaces extending to the logarithmic setting the famous theorem of Enriques about abelian surfaces. In addition we will give a characterization of semi-abelian varieties in any dimension, strengthening a result of Kawamata. This is a joint work with M. Mendes Lopes and R. Pardini