28 citations · 72 across the 15 of their papers we have counts for
18 papers
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…
Sheared displays and -divisible groups
Manuel Hoff, Eike Lau
We develop a Dieudonné theory for -divisible groups using sheared Witt vectors.
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 c…
The Balmer spectrum of certain Deligne-Mumford stacks
Eike Lau
We consider a Deligne-Mumford stack which is the quotient of an affine scheme by the action of a finite group and show that the Balmer spectrum of th…
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 n…
Higher frames and -displays
Eike Lau
Deformations of ordinary varieties of K3 type can be described in terms of displays by recent work of Langer-Zink. We extend this to the general (non-ordinary) case using displays…