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Shimurian Generalizations of Truncated Barsotti-Tate Groups (after V. Drinfeld)

IAS/Princeton Arithmetic Geometry Seminar

Shimurian Generalizations of Truncated Barsotti-Tate Groups (after V. Drinfeld)

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Akhil Mathew, University of Chicago & IAS
Fine Hall 314

In a recent article, Vladimir Drinfeld proposed (using prismatic F-gauges) new "Shimurian" analogs of the stack of n-truncated Barsotti-Tate groups. I will give an overview of Drinfeld’s work and the relation to the prismatic Dieudonné theory of Anschütz and Le Bras.