Structure of sympathetic 3-Lie algebras
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Published:2021-06-09
Issue:
Volume:
Page:2250185
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ISSN:0219-4988
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Container-title:Journal of Algebra and Its Applications
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language:en
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Short-container-title:J. Algebra Appl.
Author:
Yao Chenrui1,
Chen Liangyun1
Affiliation:
1. School of Mathematics and Statistics, Northeast Normal University, Changchun 130024, P. R. China
Abstract
In this paper, we will introduce the concept of sympathetic [Formula: see text]-Lie algebras and show that some classical properties of semi-simple [Formula: see text]-Lie algebras are still valid for sympathetic [Formula: see text]-Lie algebras. We prove that every perfect [Formula: see text]-Lie algebra [Formula: see text] contains a greatest special sympathetic ideal [Formula: see text], and there exists a solvable ideal of [Formula: see text] denoted by [Formula: see text] which is the greatest among the solvable ideals [Formula: see text] of [Formula: see text] for which [Formula: see text]. And we show that there exists a sympathetic subalgebra [Formula: see text] of [Formula: see text] such that [Formula: see text] and [Formula: see text] is a sympathetic [Formula: see text]-Lie algebra if and only if [Formula: see text]. Moreover, we also study the ideals [Formula: see text] of a [Formula: see text]-Lie algebra [Formula: see text] such that [Formula: see text] is a sympathetic [Formula: see text]-Lie algebra and investigate some properties about them.
Publisher
World Scientific Pub Co Pte Lt
Subject
Applied Mathematics,Algebra and Number Theory