Thời gian: 16:30, thứ năm, 09/06/2022

Tóm tắt: The lifting problem for curves asks: for $C$ is a (smooth, projective, connected) curve over a field $k$ of characteristic $p>0$, which finite Galois coverings of $C$ lift to characteristic $0$? In this talk, we give an overview of the main questions and techniques used in the study. Furthermore, we discuss the links between the problem and other research directions like deformation theory, $p$-adic differential equations.

Hình thức: Online qua zoom

https://us02web.zoom.us/j/89931297203?pwd=QnppM2JmWWV5UWpRczJqSWFJVWk3QT09

Meeting ID: 899 3129 7203

Passcode: 185207