Stéphane Bijakowski

activity

20122023

most citedAnalytic continuation on Shimura varieties with

μ

-ordinary locus

4 citations · 6 across the 7 of their papers we have counts for

collaborators

12 papers

math.NT2023

The integral Hodge polygon for $p$ -divisible groups with endomorphism structure

Stéphane Bijakowski, Andrea Marrama

Let $p$ be a prime number, let $O_{F}$ be the ring of integers of a finite field extension $F$ of $Q_{p}$ and let $O_{K}$ be a complete valuation ring of ran…

math.AG2023

On the geometry of the Pappas-Rapoport models in the (AR) case

Stéphane Bijakowski, Valentin Hernandez

We study some integral model of P.E.L. Shimura varieties of type A for ramified primes. Precisely, we look at the Pappas-Rapoport model (or splitting model) of some unitary Shimura…

math.NT2022

Hodge stratification in low dimension

Stéphane Bijakowski

We define and study the Hodge stratification for the special fiber of Shimura varieties defined with the Pappas-Rapoport condition, in the case of low ramification index ($e \leq 3…

math.AG2020

On the geometry of the Pappas-Rapoport models for PEL Shimura varieties

Stéphane Bijakowski, Valentin Hernandez

We study integral models, so-called Pappas-Rapoport or splitting models, of some PEL Shimura Varieties whose data are ramified at a prime p. We show that except in a specific case,…

math.NT2016★ 1 cited

Groupes $p$ -divisibles avec condition de Pappas-Rapoport et invariants de Hasse

Stephane Bijakowski, Valentin Hernandez

We study $p$ -divisible groups $G$ endowed with an action of the ring of integers of a finite (possibly ramified) extension of $Q_{p}$ over a scheme of characteristic $p$ . We…

math.NT2016

Duality, refined partial Hasse invariants and the canonical filtration

Stephane Bijakowski

Let $G$ be a $p$ -divisible group over the ring of integers of $C_{p}$ , and assume that it is endowed with an action of the ring of integers of a finite unramified extension…