Tilting modules for cyclotomic Schur algebras

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dc.creatorMathas, Andrew
dc.date2002-05-14
dc.date.accessioned2026-07-07T04:48:28Z
dc.date.available2026-07-07T04:48:28Z
dc.descriptionThis paper investigates the tilting modules of the cyclotomic q-Schur algebras, the Young modules of the Ariki-Koike algebras, and the interconnections between them. The main tools used to understand the tilting modules are contragredient duality, and the Specht filtrations and dual Specht filtrations of certain permutation modules. Surprisingly, Weyl filtrations -- which are in general more powerful than Specht filtrations -- play only a secondary role.
dc.descriptionLaTeX2e, 27 oages
dc.identifierhttps://arxiv.org/abs/math/0205143
dc.identifierhttp://arxiv.org/abs/math/0205143
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/64061
dc.subjectRepresentation Theory
dc.subjectCombinatorics
dc.subjectGroup Theory
dc.subjectQuantum Algebra
dc.subject20C08, 20C20, 20G05
dc.titleTilting modules for cyclotomic Schur algebras
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