Presenting generalized q-Schur algebras

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dc.creatorDoty, Stephen
dc.date2003-05-14
dc.date.accessioned2026-07-07T04:58:01Z
dc.date.available2026-07-07T04:58:01Z
dc.descriptionWe obtain a presentation by generators and relations for generalized Schur algebras and their quantizations. This extends earlier results obtained in the type A case. The presentation is compatible with Lusztig's modified form of a quantized enveloping algebra. We show that generalized Schur algebras inherit a canonical basis from the modified form of the quantized enveloping algebra, that this gives them a cellular structure, and thus they are quasihereditary over a field.
dc.descriptionTo appear in Representation Theory
dc.identifierhttps://arxiv.org/abs/math/0305208
dc.identifierhttp://arxiv.org/abs/math/0305208
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/67467
dc.subjectQuantum Algebra
dc.subject17B37, 16W35, 81R50
dc.titlePresenting generalized q-Schur algebras
dc.typetext

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