题目：Overconvergence of (phi, Gamma)-modules and Descent Theory

报告人：杜衡 （清华大学）

时间：2024年4月2日，14:00-15:00

地点：五教5407

摘要：Cherbonnier and Colmez first proved the overconvergence of étale (phi, Gamma)-modules, which was later generalized by Berger—Colmez and Kedlaya—Liu in various ways. In this talk, I will present a new formulation of this problem and discuss how to relate the overconvergence of (phi, Gamma)-modules to some recently developed descent theories in p-adic Hodge theory. This also aligns with the recent trends in this field.