Combinatorial constraints on lifting problems via p-adic differential equations
Người báo cáo: Đặng Quốc Huy (VIASM)

Thời gian: 16:30, thứ năm, 14/07/2022

Tóm tắt: Recall that the "lifting question for curve" asks whether one can lift a curve with automorphism in characteristic p to characteristic 0. This talk discusses how the lifting is equivalent to extending a certain vector bundle with connection on an annulus to the whole projective plane. We follow Kedlaya's lecture at the "Lifting Problems and Galois Theory" workshop.

Hình thức: Online qua google meet, cụ thể https://meet.google.com/yep-kbzk-eao?pli=1&authuser=1