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Singular loci of Schubert varieties /

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Bibliographic Details
Main Author: Billey, Sara
Corporate Author: SpringerLink (Online service)
Other Authors: Lakshmibai, V. (Venkatramani)
Format: eBook
Language:English
Published: Boston : Birkhäuser, [2000]
Series:Progress in mathematics (Boston, Mass.) ; v. 182.
Subjects:
Schubert varieties.
Schubert, Variétés de.
Variëteiten (wiskunde)
Singularität (Mathematik)
Schubert-Mannigfaltigkeit.
Electronic books.
Online Access:Connect to the full text of this electronic book
Table of Contents:
  • Introduction
  • Generalities on B/B and C/Q
  • Specifics for the clasical groups
  • The tangent space and smoothness
  • Root system description of T (W, T)
  • Rational smoothness and Kazhdan-Lusztig theory
  • Nil-Hecke ring and the singular locus of X(W)
  • Patterns, smoothness, and rational smoothness
  • Minuscule and cominuscule G/P
  • Rank two results
  • Related combinatorial results
  • Related varieties
  • Addendum.