ON NEW SIMPLE LIE ALGEBRAS OF SHEN GUANGYU

Citation:

Fei Qingyun.ON NEW SIMPLE LIE ALGEBRAS OF SHEN GUANGYU[J].Chinese Annals of Mathematics B,1989,10(4):448~457
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Authors:

Fei Qingyun;
Abstract: In [1] Shen Guangyu constructed two classes of simple Lie algebras $\[{\sum {} ^*}\]$ and $\[\sum {} \]$ and proved that $\[{\sum {} ^*}\]$ is new, This paper gives the invariant filtrations and the associated graded algebras of $\[{\sum {} ^*}\]$. It follows that $\[\sum {} \]$ is new too. Moreover, the author gives some new invariants of $\[{\sum {} ^*}\]$, $\[\sum {} \]$ and refines some results of Shen Guangyu [1,4].

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