Lie algebras : Classification, Deformations and Rigidity

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dc.creatorGoze, Michel
dc.date2006-11-26
dc.date.accessioned2026-07-07T07:33:21Z
dc.date.available2026-07-07T07:33:21Z
dc.descriptionIn the first section we recall some basic notions on Lie algebras. In a second time we study the algebraic variety of complex $n$-dimensional Lie algebras. We present different notions of deformations : Gerstenhaber deformations, pertubations, valued deformations and we use these tools to study some properties of this variety. Finaly we introduce the concept of rigidity and we present some results on the class of rigid Lie algebras.
dc.description43 pages. Lessons given during the {\it Cinquième Ecole de Géométrie Différentielle et Systèmes Dynamiques}, ENSET ORAN (Algeria), november 4-11, 2006
dc.identifierhttps://arxiv.org/abs/math/0611793
dc.identifierhttp://arxiv.org/abs/math/0611793
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/119423
dc.subjectRings and Algebras
dc.subjectMathematical Physics
dc.subject17Bxx
dc.titleLie algebras : Classification, Deformations and Rigidity
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