4 citations · 5 across the 7 of their papers we have counts for
7 papers
Embeddings of Certain Exceptional Shimura Varieties into Siegel Modular Varieties
Mohammad Hadi Hedayatzadeh, Ali Partofard
We define a class of local Shimura varieties that contains some local Shimura varieties for exceptional groups, and for this class, we construct a functor from -…
Deformations of Prismatic Higher -Displays over Quasi-Syntomic Rings
Mohammad Hadi Hedayatzadeh, Ali Partofard
We prove a deformation theorem for prismatic higher -displays over quasi-syntomic rings. As an application, we extend the classification of -divisible groups via prismati…
-Windows and Deformations of -Displays
Oliver Bueltel, Mohammad Hadi Hedayatzadeh
Let be a finite field of characteristic , let be a smooth affine group scheme over , and let be a cocharacter of such that the set of $μ…
A Cartesian Diagram of Rapoport-Zink Towers over Universal Covers of -Divisible Groups
Mohammad Hadi Hedayatzadeh
In their paper Scholze and Weinstein show that a certain diagram of perfectoid spaces is Cartesian. In this paper, we generalize their result. This generalization will be used in a…
Tensor Operations on Group Schemes
Mohammad Hadi Hedayatzadeh
In this paper we study multilinear morphisms between commutative group schemes and the associated tensor constructions. We will also do some explicit calculations and give examples…
On Certain Morphisms between Flag Varieties
Mohammad Hadi Hedayatzadeh
The aim of this paper is to construct certain closed embeddings of Grassmannian varieties, using tensor operations on vector bundles. These embeddings generalize Segre and Plücker…
Exterior Powers of Barsotti-Tate Groups
Mohammad Hadi Hedayatzadeh
Let $ \CO $ be the ring of integers of a non-Archimedean local field and a fixed uniformizer of $ \CO $. We establish three main results. The first one states that the exterio…