Geodesic
Normalization of Closed Ekedahl—Oort Strata
Canadian mathematical bulletin, Tome 61 (2018) no. 3, pp. 572-587

Voir la notice de l'article provenant de la source Cambridge University Press

We apply our theory of partial flag spaces developed with W. Goldring to study a group-theoretical generalization of the canonical filtration of a truncated Barsotti–Tate group of level 1. As an application, we determine explicitly the normalization of the Zariski closures of Ekedahl–Oort strata of Shimura varieties of Hodge-type as certain closed coarse strata in the associated partial flag spaces.
DOI : 10.4153/CMB-2017-060-6
Mots-clés : 14K10, 20G40, 11G18, Ekedahl-Oort stratification, Shimura variety 
Koskivirta, Jean-Stefan. Normalization of Closed Ekedahl—Oort Strata. Canadian mathematical bulletin, Tome 61 (2018) no. 3, pp. 572-587. doi: 10.4153/CMB-2017-060-6
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     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2017-060-6/}
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