Contractions and generalized Casimir invariants

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dc.creatorCampoamor-Stursberg, Rutwig
dc.date2001-11-16
dc.date2002-04-26
dc.date.accessioned2026-07-07T04:44:38Z
dc.date.available2026-07-07T04:44:38Z
dc.descriptionWe prove that if $\frak{g}^{\prime}$ is a contraction of a Lie algebra $\frak{g}$ then the number of functionally independent invariants of $\frak{g}^{\prime}$ is at least that of $\frak{g}$. This allows to determine explicitly the number of invariants of Lie algebras carrying a supplementary structure, such as linear contact or linear forms whose differential is symplectic.
dc.identifierhttps://arxiv.org/abs/math/0111185
dc.identifierhttp://arxiv.org/abs/math/0111185
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/62666
dc.subjectRings and Algebras
dc.subject17B05, 17B40
dc.titleContractions and generalized Casimir invariants
dc.typetext

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