Harder-Narasimhan stratification in p-adic Hodge theory

Title: Harder-Narasimhan stratification in p-adic Hodge theory

Speaker: Miaofen Chen (East China Normal University)

Time: 10:00-11:00 Beijing time, May 15 2023

Zoom ID: 4552601552  Passcode: YMSC

Location: Jin Chun Yuan West Building, 3rd floor Lecture Hall (近春园西楼三楼报告厅)



We will talk about the construction of Harder-Narasimhan stratification on the B_{dR}^+-Grassmannian and study its basic geometric properties, such as non-emptiness, dimension and relation with other stratifications, which generalizes the work of Dat-Orlik-Rapoport, Cornut-Peche Irissarry, Nguyen-Viehmann and Shen. This is a joint work in progress with Jilong Tong.


BIMSA-YMSC Tsinghua Number Theory Seminar