57 citations · 401 across the 29 of their papers we have counts for
32 papers
On the Lau group scheme
Vladimir Drinfeld
In a 2013 article, Eike Lau constructed a canonical morphism from the stack of -truncated Barsotti-Tate groups over to the stack of -truncated displays. He also proved…
On Shimurian generalizations of the stack
Vladimir Drinfeld
Let G be a smooth group scheme over equipped with a -action such that all weights of on the Lie algebra of G are not greater than 1. Let be Eike Lau's s…
A 1-dimensional formal group over the prismatization of Spf Z_p
Vladimir Drinfeld
Let Sigma denote the prismatization of Spf (Z_p). The multiplicative group over Sigma maps to the prismatization of the multiplicative group over Spf (Z_p). We prove that the kerne…
On a notion of ring groupoid
Vladimir Drinfeld
By a ring groupoid we mean an animated ring whose i-th homotopy groups are zero for all i>1. In this expository note we give an elementary treatment of the (2,1)-category of ring g…
Prismatization
Vladimir Drinfeld
The goal is to construct three related "prismatization" functors from the category of p-adic formal schemes to that of formal stacks. This should provide a good category of coeffic…
A stacky approach to crystals
Vladimir Drinfeld
Inspired by a theorem of Bhatt-Morrow-Scholze, we develop a stacky approach to crystals and isocrystals on "Frobenius-smooth" schemes over F_p . This class of schemes goes back to…