Central extensions of filiform Zinbiel algebras
arXiv:2009.00988 · doi:10.1080/03081087.2020.1764903
Abstract
In this paper we describe central extensions (up to isomorphism) of all complex null-filiform and filiform Zinbiel algebras. It is proven that every non-split central extension of an -dimensional null-filiform Zinbiel algebra is isomorphic to an -dimensional null-filiform Zinbiel algebra. Moreover, we obtain all pairwise non isomorphic quasi-filiform Zinbiel algebras.
arXiv commentarXiv admin note: substantial text overlap with arXiv:1809.00183, arXiv:1904.00845, arXiv:1812.01442, arXiv:1803.07698
References in corpus (13)
- Six-dimensional nilpotent Lie algebras
- The variety of -dimensional algebras over an algebraically closed field
- Classification of five-dimensional nilpotent Jordan algebras
- Degenerations of Zinbiel and nilpotent Leibniz algebras
- The algebraic and geometric classification of nilpotent binary Lie algebras
- The algebraic and geometric classification of nilpotent anticommutative algebras
- The algebraic and geometric classification of nilpotent Novikov algebras
- The classification of -dimensional rigid algebras
- The classification of -dimensional anticommutative algebras with -dimensional annihilator
- Central extensions of filiform associative algebras
- Cup-product for equivariant Leibniz cohomology and zinbiel algebras
- The geometric classification of nilpotent Tortkara algebras
- Deformation of dual Leibniz algebra morphisms