Equations Defining Symmetric Varieties and Affine Grassmannians

DOI10.1093/imrn/rnn132zbMath1162.14036arXivmath/0703843OpenAlexW2598916028MaRDI QIDQ3613884

Peter Littelmann, Rocco Chirivì, Andrea Maffei

Publication date: 16 March 2009

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0703843

zbMATH Keywords

Schubert varietysymmetric varietiesGrassmanniansstandard monomial theorywonderful compactificationRichardson varietyspherical modules

Mathematics Subject Classification ID

Homogeneous spaces and generalizations (14M17) Representation theory for linear algebraic groups (20G05) Group actions on varieties or schemes (quotients) (14L30) Grassmannians, Schubert varieties, flag manifolds (14M15) Group varieties (14L10)

Related Items (8)

On the multiplication of spherical functions of reductive spherical pairs of type A ⋮ Standard monomial theory for wonderful varieties ⋮ Pfaffians and shuffling relations for the spin module ⋮ Symplectic PBW degenerate flag varieties; PBW tableaux and defining equations ⋮ On some properties of LS algebras ⋮ Plücker relations and spherical varieties: application to model varieties ⋮ Projective normality of model varieties and related results ⋮ Unnamed Item

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