Time: Friday 2:00 PM - 3:30 PM
Location: CDS 548
Zoom link: https://bostonu.zoom.us/j/3839807917
This is a learning seminar on prismatic cohomology. The main goal is to introduce the basiscs of prismatic cohomology following Bhatt-Scholze and conclude with discussions on Guo-Reinecke's approach to the C_crys conjecture for any crystalline local systems over any smooth proper p-adic rigid analytic space. Most of the talks will be given by the organizer (Xinyu). But I will be very happy if people volunteer to give talks (on topics listed below or other related topics). Anyone is welcome to join. Just remeber to fill out the mailing list form linked above! I also listed some possible additional topics below.References
Schedule
Week | Date | Topic | Speaker | Notes |
---|---|---|---|---|
Week 1 | Apr 25 | delta-rings, derived completion, and prisms | Xinyu | Notes. |
Week 2 | May 2 | Prismatic site and Hodge-Tate comparison | Xinyu | Notes. |
Week 3 | May 9 | Derived prismatic cohomology, etale comparison | Ashutosh | |
Week 4 | May 16 | Cancelled | ||
Week 5 | May 23 | q-de Rham cohomology | Xinyu | |
Week 6 | May 30 | Cancelled | ||
Week 7 | June 6 | A Prismatic Approach to Crystalline Local Systems | Xinyu | Prepared notes. Meeting notes. |
Week 8 | June 13 | An arithmetic étale-crystalline comparison with coefficients in crystalline local systems | Zachary | |
Week 9 | June 20 | Prismatic Dieudonne Theory | James | |
Week 10 | June 27 | Essential Dimensions via Prismatic Cohomology | Ashutosh |
Some additional topics (beyond Bhatt-Scholze)