| GASC Seminar |
| Singular locii of Bruhat-Hibi toric varieties |
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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.
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| GASC Seminar Home Page | Posted: October 24, 2007. |
| Web page: Alexandru I. Suciu | URL: http://www.math.neu.edu/gasc/abs/brown07.html |