Singular loci of cominuscule Schubert varieties

DOI10.1016/j.jpaa.2013.08.014zbMath1293.14011arXiv1203.0324OpenAlexW2962778770MaRDI QIDQ392501

Mohammad Hasan, H. S. Yoon

Publication date: 14 January 2014

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1203.0324

zbMATH Keywords

Schubert varietysingular locuscominusculecompact Hermitian symmetric spacerational homogeneous varieties

Mathematics Subject Classification ID

Grassmannians, Schubert varieties, flag manifolds (14M15)

Related Items (4)

Intersection theory of the Peterson variety and certain singularities of Schubert varieties ⋮ Billey-Postnikov decompositions and the fibre bundle structure of Schubert varieties ⋮ Splitting criteria for vector bundles on minuscule homogeneous varieties ⋮ The Nash blow-up of a cominuscule Schubert variety

Uses Software

• LiE

Cites Work

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• Rigid Schubert varieties in compact Hermitian symmetric spaces
• Criterion for smoothness of Schubert varieties in Sl(n)/B
• Small resolutions of singularities of Schubert varieties
• A combinatorial rule for (co)minuscule Schubert calculus
• The Gorenstein locus of minuscule Schubert varieties
• Generic singularities of certain Schubert varieties
• Generic singularities and quasi-resolutions of Schubert varieties for the lineary group.
• The singular locus of a Schubert variety
• Singular loci of Schubert varieties
• Lie algebra cohomology and the generalized Borel-Weil theorem
• Schur flexibility of cominuscule Schubert varieties
• Smoothness of Schubert varieties via patterns in root subsystems
• Maximal singular loci of Schubert varieties in $SL(n)/B$

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