1. She Yang, Peking University, Beijing
On the dynamical Mordell-Lang conjecture.
Аннотация
The talk will be streamed through "Tencent": https://meeting.tencent.com/dm/5xdJ4wc8cEUA
Number of the meeting: 908-331-123
The dynamical Mordell-Lang conjecture (DML) is one of the core problems in the field of arithmetic dynamics. It is the dynamical analogue of the Mordell-Lang conjecture (proved by Faltings-Vojta-McQuillan) in arithmetic geometry. The DML conjecture was formulated over a field of characteristic 0, but it is also natural to consider the same problem over fields of positive characteristic. In this talk, we will introduce some recent progress on the DML conjecture, with emphasis on the positive characteristic case.
2. Nikita Virin, Steklov Mathematical Institute of Russian Academy of Sciences, Moscow
An introduction to del Pezzo surfaces.
Аннотация
The talk will be streamed through "Kontur Talk": https://mian.ktalk.ru/kl37k35btugi?pinCode=3446
Del Pezzo surfaces form a class of varieties of great importance and interest in algebraic geometry. In this talk, we will discuss the basics on del Pezzo surfaces, including their classical and modern definitions. We will also discuss blow-up models of del Pezzo surfaces.
