Title: Finite p-groups of birational automorphisms and characterization of rational varieties Speaker: 许劲松 博士 (西交利物浦大学) Time: 2018-8-21, 16:30-17:30 Place: N913 Abstract: We study finite p-groups of birational automorphisms of algebraic varieties. Together with the boundedness of Fano varieties, we obtain a rationality criterion, which answers a question of Prokhorov and Shramov. Attachment: