“…As a generalization of Lie algebras, it is expected that Leibniz algebras share at least some of the fundamental properties of the former structures. To a certain extent, this actually holds, [4,5] albeit strong differences are soon encountered. [6] Possibly the best studied case is that of nilpotent Leibniz algebras, [7,8] as well as the classification problem in low dimensions.…”
Section: Introductionmentioning
confidence: 94%
“…In analogy, the Engel theorem is generalized for Leibniz algebras, [4] hence providing some criteria for the solubility of Leibniz algebras. As a special case, if L is a solvable non-nilpotent Leibniz algebra, then N R ⊇ L 2 , and hence the nilradical must coincide with L 2 .…”
Section: Downloaded By [University Of Connecticut] At 02:25 12 Octobementioning
We show the rigidity of a parameterized family of solvable Leibniz non-Lie algebras in arbitrary dimension, obtaining an irreducible component in the variety LE n that does not intersect the variety of Lie algebras non-trivially. Moreover it is shown that for any n ≥ 3 the Abelian Lie algebra a n appears as the algebra of derivations of a solvable Leibniz algebra.
“…As a generalization of Lie algebras, it is expected that Leibniz algebras share at least some of the fundamental properties of the former structures. To a certain extent, this actually holds, [4,5] albeit strong differences are soon encountered. [6] Possibly the best studied case is that of nilpotent Leibniz algebras, [7,8] as well as the classification problem in low dimensions.…”
Section: Introductionmentioning
confidence: 94%
“…In analogy, the Engel theorem is generalized for Leibniz algebras, [4] hence providing some criteria for the solubility of Leibniz algebras. As a special case, if L is a solvable non-nilpotent Leibniz algebra, then N R ⊇ L 2 , and hence the nilradical must coincide with L 2 .…”
Section: Downloaded By [University Of Connecticut] At 02:25 12 Octobementioning
We show the rigidity of a parameterized family of solvable Leibniz non-Lie algebras in arbitrary dimension, obtaining an irreducible component in the variety LE n that does not intersect the variety of Lie algebras non-trivially. Moreover it is shown that for any n ≥ 3 the Abelian Lie algebra a n appears as the algebra of derivations of a solvable Leibniz algebra.
“…From this equality together with (7) we get Substituting instead of parameters {i, j, k} the following values (1, −2, 1), (1, −2, −1), (−1, 2, −1), (−1, 2, 1), (1, 2, −1), (−1, −2, 1)…”
Section: Identitymentioning
confidence: 99%
“…Considering (9) for i = ±1, j := ±i, k := ∓1, j and applying (7) we conclude γ i,−1 = (i + 1)γ 2,1 , i ∈ Z + \ {1}, γ −i,1 = −(i + 1)γ 2,1 , i ∈ Z + \ {1},…”
We describe infinite-dimensional Leibniz algebras whose associated Lie algebra is the Witt algebra and we prove the triviality of low-dimensional Leibniz cohomology groups of the Witt algebra with the coefficients in itself.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.