Ali Partofard

collaborators

3 papers

math.AG2026

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 $(G, I^¼)$ …

math.NT2026

Deformations of Prismatic Higher $(G, I^¼)$ -Displays over Quasi-Syntomic Rings

Mohammad Hadi Hedayatzadeh, Ali Partofard

We prove a deformation theorem for prismatic higher $(G, I^¼)$ -displays over quasi-syntomic rings. As an application, we extend the classification of $p$ -divisible groups via prismat…

math.AG2026

Igusa Stack for some exceptional Shimura Varieties

Ali Partofard

We study the integral models of meta-unitary Shimura varieties through the lens of Scholze's fiber product conjecture. Reformulating Bultel's original construction in terms of modu…

Embeddings of Certain Exceptional Shimura Varieties into Siegel Modular Varieties

Deformations of Prismatic Higher (G,I^¼)-Displays over Quasi-Syntomic Rings

Igusa Stack for some exceptional Shimura Varieties

Deformations of Prismatic Higher $(G, I^¼)$ -Displays over Quasi-Syntomic Rings