2 papers
math.AG2012
Kottwitz-Rapoport and p-rank strata in the reduction of Shimura varieties of PEL type
Philipp Hartwig
We study the reduction of certain integral models of Shimura varieties of PEL type with Iwahori level structure. On these spaces we have the Kottwitz-Rapoport and the -rank stra…
math.AG2009
On the reduction of the Siegel moduli space of abelian varieties of dimension 3 with Iwahori level structure
Philipp Hartwig
We study the moduli space of abelian threefolds with Iwahori level structure in positive characteristic. We explicitly determine the fibers of the canonical projection to the modul…