Abstract
In the present paper we describe Leibniz algebras with three-dimensional Euclidean Lie algebra \(\mathfrak {e}(2)\) as its liezation. Moreover, it is assumed that the ideal generated by the squares of elements of an algebra (denoted by I) as a right \(\mathfrak {e}(2)\)-module is associated to representations of \(\mathfrak {e}(2)\) in \(\mathfrak {sl}_{2}({\mathbb {C}})\oplus \mathfrak {sl}_{2}({\mathbb {C}}), \mathfrak {sl}_{3}({\mathbb {C}})\) and \(\mathfrak {sp}_{4}(\mathbb {C})\). Furthermore, we present the classification of Leibniz algebras with general Euclidean Lie algebra \({\mathfrak {e(n)}}\) as its liezation I being an (n + 1)-dimensional right \({\mathfrak {e(n)}}\)-module defined by transformations of matrix realization of \(\mathfrak {e(n)}\). Finally, we extend the notion of a Fock module over Heisenberg Lie algebra to the case of Diamond Lie algebra \(\mathfrak {D}_{k}\) and describe the structure of Leibniz algebras with corresponding Lie algebra \(\mathfrak {D}_{k}\) and with the ideal I considered as a Fock \(\mathfrak {D}_{k}\)-module.
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Acknowledgments
This work was supported by Agencia Estatal de Investigación (Spain) grant MTM2016-79661-P (European FEDER support included, UE) and by Ministry of Education and Science of the Republic of Kazakhstan the grant No. 0828/GF4.
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Presented by: Yuri Drozd
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Adashev, J.Q., Omirov, B.A. & Uguz, S. Leibniz Algebras Associated with Representations of Euclidean Lie Algebra. Algebr Represent Theor 23, 285–301 (2020). https://doi.org/10.1007/s10468-018-09849-1
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DOI: https://doi.org/10.1007/s10468-018-09849-1
Keywords
- Leibniz algebra
- Euclidean lie algebra
- Diamond lie algebra
- Representation of euclidean lie algebra
- Fock module