Journal of Algebra and Its Applications ( IF 0.5 ) Pub Date : 2021-06-09 , DOI: 10.1142/s0219498822501857 Chenrui Yao 1 , Liangyun Chen 1
In this paper, we will introduce the concept of sympathetic 3-Lie algebras and show that some classical properties of semi-simple 3-Lie algebras are still valid for sympathetic 3-Lie algebras. We prove that every perfect 3-Lie algebra contains a greatest special sympathetic ideal , and there exists a solvable ideal of denoted by which is the greatest among the solvable ideals of for which . And we show that there exists a sympathetic subalgebra of such that and is a sympathetic 3-Lie algebra if and only if . Moreover, we also study the ideals of a 3-Lie algebra such that is a sympathetic 3-Lie algebra and investigate some properties about them.
中文翻译:
交感 3-李代数的结构
在本文中,我们将介绍交感 3-李代数的概念,并证明半单 3-李代数的一些经典性质对于交感 3-李代数仍然有效。我们证明了每个完美的 3-李代数包含一个最伟大的特殊同情理想,并且存在一个可解的理想表示为这是可解决的理想中最伟大的的为此. 我们证明了存在一个有同情心的子代数的这样和是一个有同情心的 3-李代数当且仅当. 此外,我们还研究理想3-李代数的这样是一个有同情心的 3-李代数,并研究它们的一些性质。