Nilpotent orbits of linear and cyclic quivers and Kazhdan-Lusztig polynomials of type A

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dc.creatorHenderson, Anthony
dc.date2005-01-05
dc.date.accessioned2026-07-07T08:12:46Z
dc.date.available2026-07-07T08:12:46Z
dc.descriptionThe intersection cohomologies of closures of nilpotent orbits of linear (respectively, cyclic) quivers are known to be described by Kazhdan-Lusztig polynomials for the symmetric group (respectively, the affine symmetric group). We explain how to simplify this description using a combinatorial cancellation procedure, and derive some consequences for representation theory.
dc.description34 pages
dc.identifierhttps://arxiv.org/abs/math/0501054
dc.identifierhttp://arxiv.org/abs/math/0501054
dc.identifierRepresent. Theory 11 (2007), pp. 95-121
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/132571
dc.subjectRepresentation Theory
dc.subjectCombinatorics
dc.subject17B37 (Primary) 05E15, 20C08 (Secondary)
dc.titleNilpotent orbits of linear and cyclic quivers and Kazhdan-Lusztig polynomials of type A
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