Positivity in \(T\)-equivariant \(K\)-theory of flag varieties associated to Kac-Moody groups

DOI10.4171/JEMS/722zbMath1372.19005arXiv1209.6422OpenAlexW2733858549MaRDI QIDQ2012451

Shrawan Kumar

Publication date: 31 July 2017

Published in: Journal of the European Mathematical Society (JEMS) (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1209.6422

zbMATH Keywords

positivityflag varietiesequivariant \(K\)-theoryKac-Moody groups

Mathematics Subject Classification ID

Equivariant (K)-theory (19L47) Kac-Moody groups (20G44)

Related Items (6)

Regularity theorem for totally nonnegative flag varieties ⋮ Elliptic classes of Schubert varieties ⋮ Localization of IC-complexes on Kashiwara's flag scheme and representations of Kac-Moody algebras ⋮ Structure constants for Chern classes of Schubert cells ⋮ Coherent categorification of quantum loop algebras: the \(\operatorname{SL}(2)\) case ⋮ On the tensor semigroup of affine Kac-Moody lie algebras

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