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18 Ekim 2024, 15:40 
Bilkent Üniversitesi ODTÜ-Bilkent Cebirsel Geometri SeminerleriEntropy and non-degeneracy of Enriques surfaces Davide Veniani The entropy of an algebraic surface serves as an invariant that quantifies the complexity of its automorphism group. Recently, K3 surfaces with zero entropy have been classified by Brandhorst-Mezzedimi and Yu. In this talk, I will discuss joint work with Martin (Bonn) and Mezzedimi (Bonn) concerning the classification of Enriques surfaces with zero entropy. To conclude, I will propose a conjecture on the connection between zero entropy and the non-degeneracy invariant. NOT: One day before the seminar, an announcement with the Zoom meeting link will be sent to those who registered with Sertöz. If you have registered before for one of the previous talks, there is no need to register again; you will automatically receive a link for this talk too. If you have not registered before, please contact him at sertoz@bilkent.edu.tr. Cebirsel Geometri İngilizce Zoom ags 07.10.2024 |
