17 Gennaio, 2011 17:00
Seminario Matematico e Fisico di Milano
TORSION AND COTORSION IN CHOW GROUPS
ANDREAS ROSENSCHON, Mathematisches Institut der Universität München
Dipartimento di Matematica, Università di Milano
Abstract
We study Chow groups of smooth projective varieties over algebraically closed fields and construct examples, where the torsion and cotorsion of these groups is very large.