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ROW CONVEX TABLEAUX AND BOTT–SAMELSON VARIETIES
Published online by Cambridge University Press: 23 October 2014
Abstract
By using row convex tableaux, we study the section rings of Bott–Samelson varieties of type A. We obtain flat deformations and standard monomial type bases of the section rings. In a separate section, we investigate a three-dimensional Bott–Samelson variety in detail and compute its Hilbert polynomial and toric degenerations.
- Type
- Research Article
- Information
- Journal of the Australian Mathematical Society , Volume 97 , Issue 3 , December 2014 , pp. 315 - 330
- Copyright
- Copyright © 2014 Australian Mathematical Publishing Association Inc.
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