Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4588059 | Journal of Algebra | 2008 | 21 Pages |
Abstract
For the toric variety X associated to the Bruhat poset of Schubert varieties in a minuscule G/P, we describe the singular locus in terms of the faces of the associated polyhedral cone. We further show that the singular locus is pure of codimension 3 in X, and the generic singularities are of cone type.
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