A dimension formula for Ekedahl-Oort strata

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We study the Ekedahl-Oort stratification on moduli spaces of PEL type. The strata are indexed by cosets in a Weyl group. The main result of this paper is that the dimension of a stratum equals the length of the corresponding Weyl group element. We also discuss some explicit examples.
Plain TeX, 23 pages, 5 postscript figures; this is a completely revised version of results that were earlier included in math.AG/0203288

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Algebraic Geometry, 14G35, 14K10, 14L05, 14L15

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http://salesiana.dossiersoluciones.com/handle/123456789/64753

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0208161
 http://arxiv.org/abs/math/0208161

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arXiv