1 citations · 2 across the 4 of their papers we have counts for
4 papers · 1 filter
Cohomologie relative des formes cuspidales
Benoit Stroh
In this note, we show that modular cusp forms have no higher direct images between toroidal and minimal compactifiations. --- Dans cette note, nous montrons que les faisceaux de fo…
Sur une conjecture de Kottwitz au bord
Benoit Stroh
We are interested in the intersection cohomology of the minimal compactification of Siegel modular varieties at some places of bad reduction. We compute the semi-simple trace of th…
Compactification minimale et mauvaise reduction
Benoit Stroh
We construct the minimal compactification of some modular Siegel varieties at their bad reduction places. These varieties parametrize principally polarized abelian schemes endowed…
Compactification de varietes de Siegel aux places de mauvaise reduction
Benoit Stroh
We construct arithmetic toroidal compactifications of the moduli stack of principally polarized abelian varieties with parahoric level structure. To this end, we extend the methods…