Given a mixed characteristic family of smooth proper schemes, it is well-known that the failure of smooth and proper base change theorems "causes" various pathology phenomena. In my talk I'll explain how a piece in prismatic cohomology gives rise to a "universal" pathology, and show some consequences. This is an ongoing work with Tong Liu. Speaker(s): Shizhang Li (UM)
Building: | East Hall |
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Event Type: | Workshop / Seminar |
Tags: | Mathematics |
Source: | Happening @ Michigan from Department of Mathematics, Algebraic Geometry Seminar - Department of Mathematics |