Ekedahl - Oort strata contained in the supersingular locus
نویسنده
چکیده
In this paper we show that, for each Ekedahl-Oort stratum contained in the supersingular locus, the number of its irreducible components is equal to a class number of a quaternion unitary group. MSC: primary: 14K10; secondary: 11G10; 14L05
منابع مشابه
Ekedahl-oort Strata in the Supersingular Locus
We give a description of the individual Ekedahl-Oort strata contained in the supersingular locus in terms of Deligne-Lusztig varieties, refining a result of Harashita.
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