On the center of affine Hecke algebras of type A

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dc.creatorSchiffmann, Olivier
dc.date2000-05-18
dc.date2000-05-21
dc.date.accessioned2026-07-07T04:35:22Z
dc.date.available2026-07-07T04:35:22Z
dc.descriptionWe give an explicit expression for the central elements of affine Hecke algebras of type A in the Coxeter presentation, in terms of (parabolic) affine Kazhdan-Lusztig polynomials. Our approach is based on a version of quantum affine Schur-Weyl duality involving the Hall algebra of a cyclic quiver, on the theory of canonical bases and on the higher-level q-deformed Fock spaces recently introduced by Uglov.
dc.descriptionLatex, 21 pages, 3 figures, some more references added
dc.identifierhttps://arxiv.org/abs/math/0005182
dc.identifierhttp://arxiv.org/abs/math/0005182
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/59227
dc.subjectQuantum Algebra
dc.titleOn the center of affine Hecke algebras of type A
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