2 citations · 2 across the 3 of their papers we have counts for
4 papers
math.AG2026★ 2 cited
Divided Dieudonné crystals
Eike Lau
We define a category of divided Dieudonné crystals which classifies p-divisible groups over schemes in characteristic p with certain finiteness conditions, including all F-finite…
math.NT2026
Sheared displays and -divisible groups
Manuel Hoff, Eike Lau
We develop a Dieudonné theory for -divisible groups using sheared Witt vectors.
math.AG2026
The Shimurian BT stack is a gerbe over truncated displays
Eike Lau
We show that the mod fiber of the Shimurian stack constructed by Gardner--Madapusi is a gerbe over the corresponding stack of truncated displays. This confirms a…
math.AG2026
Perfect complexes on finite flat affine groupoids
Eike Lau
We compute the Balmer spectrum of the category of perfect complexes on an algebraic stack admitting a finite locally free cover by an affine scheme and identify it with the homogen…