Twisted zastava and q-Whittaker functions

DOI10.1112/jlms.12057zbMath1384.17009arXiv1410.2365OpenAlexW3124183636MaRDI QIDQ5371018

Alexander Braverman, Michael Finkelberg

Publication date: 24 October 2017

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

Full work available at URL: https://arxiv.org/abs/1410.2365

Mathematics Subject Classification ID

Representations of Lie algebras and Lie superalgebras, algebraic theory (weights) (17B10) Quantum groups (quantized enveloping algebras) and related deformations (17B37) Connections of basic hypergeometric functions with quantum groups, Chevalley groups, (p)-adic groups, Hecke algebras, and related topics (33D80)

Related Items (10)

Duality theorems for current groups ⋮ Defects and quantum Seiberg-Witten geometry ⋮ Generalized Weyl modules and nonsymmetric \(q\)-Whittaker functions ⋮ Demazure character formula for semi-infinite flag varieties ⋮ Kazhdan-Lusztig conjecture via zastava spaces ⋮ Specializations of nonsymmetric Macdonald-Koornwinder polynomials ⋮ Equivariant \(K\)-theory of semi-infinite flag manifolds and the Pieri-Chevalley formula ⋮ Beilinson–Drinfeld Schubert varieties and global Demazure modules ⋮ Representation theoretic realization of non-symmetric Macdonald polynomials at infinity ⋮ Frobenius splitting of Schubert varieties of semi-infinite flag manifolds

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