Time: 16:00-17:00, Wednesday, December 11

Venue: Lecture Hall

Title: Prismatic cohomology and p-adic comparison theorems

Speaker: Yichao Tian 田一超 (Chinese Academy of Sciences)

Abstract: The study of various cohomology theories is an important and fundamental topic in algebraic geometry. The prismatic cohomology introduced by Bhatt and Scholze in about 2018 not only provides a uniform framework to study different p-adic cohomology theories, but also give new insight to many classical problems. In this talk, I will give a survey on the history and recent developments of prismatic cohomolgy theory, and its applications to p-adic comparison theorems, one of central topics in p-adic Hodge theory