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oai:docta.ucm.es:20.500.14352/606752025-02-21T16:36:29Zcom_20.500.14352_14col_20.500.14352_21

00925njm 22002777a 4500 dc Ancochea Bermúdez, José María author Gómez Martín, José Ramón author 1991 In this paper we prove that in N9, the variety of complex nilpotent Lie algebras of dimension 9, there exists a unique irreducible component intersecting the open subset of all filiform Lie algebras of dimension 9. It is also proved that, unlike in dimension 8 [see J. M. Ancochea-Bermudez and M. Goze, Arch. Math. (Basel) 50 (1988), no. 6, 511–525; N9 contains no rigid filiform Lie algebras. https://hdl.handle.net/20.500.14352/60675 Sobre el abierto de la variedad de las álgebras de Lie nilpotentes de dimensión 9, formado por las leyes filiformes