Singularités génériques des variétés de Schubert covexillaires. (Generic singularities of covexillary Schubert varieties)

DOI10.5802/aif.1826zbMath0967.14032OpenAlexW2284564967MaRDI QIDQ5928781

Aurélie Cortez

Publication date: 4 April 2001

Published in: Annales de l'Institut Fourier (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=AIF_2001__51_2_375_0

zbMATH Keywords

vexillary permutationsgeneric singularitiesSchubert varietiessingular loci

Mathematics Subject Classification ID

Combinatorial aspects of representation theory (05E10) Reflection and Coxeter groups (group-theoretic aspects) (20F55) Grassmannians, Schubert varieties, flag manifolds (14M15)

Related Items (3)

Generic singularities and quasi-resolutions of Schubert varieties for the lineary group. ⋮ The singular locus of a Schubert variety ⋮ Strict Bott–Samelson Resolutions of Schubert Varieties

Cites Work

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• Criterion for smoothness of Schubert varieties in Sl(n)/B
• Projective normality of flag varieties and Schubert varieties
• Small resolutions of singularities of Schubert varieties
• On Schubert varieties in the flag manifold of Sl(n,\({\mathbb C})\)
• Representations of Coxeter groups and Hecke algebras
• Flags, Schubert polynomials, degeneracy loci, and determinantal formulas
• The red book of varieties and schemes. Includes the Michigan lectures (1974) on ``Curves and their Jacobians.
• Generic singularities of certain Schubert varieties
• Lattices and bases of Coxeter groups
• Local poincaré duality and non-singularity of schubert varieties

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