Hecke Algebra Actions on the Coinvariant Algebra

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dc.creatorAdin, Ron M.
dc.creatorPostnikov, Alexander
dc.creatorRoichman, Yuval
dc.date1999-08-17
dc.date2000-05-14
dc.date.accessioned2026-07-07T05:30:22Z
dc.date.available2026-07-07T05:30:22Z
dc.descriptionTwo actions of the Hecke algebra of type A on the corresponding polynomial ring are studied. Both are deformations of the natural action of the symmetric group on polynomials, and keep symmetric functions invariant. We give an explicit description of these actions, and deduce a combinatorial formula for the resulting graded characters on the coinvariant algebra.
dc.description21 pages; final form, to appear in the Journal of Algebra
dc.identifierhttps://arxiv.org/abs/math/9908090
dc.identifierhttp://arxiv.org/abs/math/9908090
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/78970
dc.subjectRepresentation Theory
dc.subjectCombinatorics
dc.titleHecke Algebra Actions on the Coinvariant Algebra
dc.typetext

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