Weight modules over exp-polynomial Lie algebras

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dc.creatorBillig, Yuly
dc.creatorZhao, Kaiming
dc.date2003-05-20
dc.date.accessioned2026-07-07T04:58:09Z
dc.date.available2026-07-07T04:58:09Z
dc.descriptionIn this paper, we generalize a result by Berman and Billig on weight modules over Lie algebras with polynomial multiplication. More precisely, we show that a highest weight module with an exp-polynomial ``highest weight'' has finite dimensional weight spaces. We also get a class of irreducible weight modules with finite dimensional weight spaces over generalized Virasoro algebras which do not occur over the classical Virasoro algebra.
dc.identifierhttps://arxiv.org/abs/math/0305293
dc.identifierhttp://arxiv.org/abs/math/0305293
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/67521
dc.subjectRepresentation Theory
dc.subject17B10; 17B65; 17B70
dc.titleWeight modules over exp-polynomial Lie algebras
dc.typetext

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