Positivity in 𝑇-equivariant 𝐾-theory of flag varieties associated to Kac-Moody groups II

DOI10.1090/ert/494zbMath1390.19010arXiv1607.03524OpenAlexW2962827967MaRDI QIDQ5269103

Shrawan Kumar, Seth Baldwin

Publication date: 15 June 2017

Published in: Representation Theory of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1607.03524

zbMATH Keywords

Schubert calculusequivariant K-theoryKac-Moody flag varieties

Mathematics Subject Classification ID

Grassmannians, Schubert varieties, flag manifolds (14M15) Equivariant (K)-theory (19L47) Kac-Moody groups (20G44)

Related Items (5)

\(K\)-theoretic Catalan functions ⋮ The formal model of semi-infinite flag manifolds ⋮ Equivariant \(K\)-theory of semi-infinite flag manifolds and the Pieri-Chevalley formula ⋮ Positivity in \(T\)-equivariant \(K\)-theory of flag varieties associated to Kac-Moody groups ⋮ A conjectural Peterson isomorphism in \(K\)-theory

Cites Work

• Positivity and Kleiman transversality in equivariant \(K\)-theory of homogeneous spaces
• Singularités rationnelles et déformations
• The Grothendieck-Cousin complex of an induced representation
• Schubert varieties and degeneracy loci
• Kac-Moody groups, their flag varieties and representation theory
• Affine Hecke algebras and the Schubert calculus
• Equivariant \(K\)-theory of affine flag manifolds and affine Grothendieck polynomials
• On Positivity in T-Equivariant K-Theory of Flag Varieties
• K-theory Schubert calculus of the affine Grassmannian
• Richardson Varieties have Kawamata Log Terminal Singularities
• Basic Algebraic Geometry 1
• Higher-dimensional algebraic geometry
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