Deformations of Four Dimensional Lie Algebras

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dc.creatorFialowski, Alice
dc.creatorPenkava, Michael
dc.date2005-12-15
dc.date.accessioned2026-07-07T07:49:40Z
dc.date.available2026-07-07T07:49:40Z
dc.descriptionWe study the moduli space of four dimensional ordinary Lie algebras, and their versal deformations. Their classification is well known; our focus in this paper is on the deformations, which yield a picture of how the moduli space is assembled. Surprisingly, we get a nice geometric description of this moduli space essentially as an orbifold, with just a few exceptional points.
dc.description41 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/math/0512354
dc.identifierhttp://arxiv.org/abs/math/0512354
dc.identifierComm. Contemp. Math. 9 (2007), 41-79.
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124940
dc.subjectRepresentation Theory
dc.subjectQuantum Algebra
dc.subject17B56 (Primary); 14D15,13D10,14B12,16S80,16E40 (Secondary)
dc.titleDeformations of Four Dimensional Lie Algebras
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