摘要
:1993年 ,沈光宇教授构造了特征 2域上一类新的单Lie代数 ,称为G2 的变形。该文主要论证单Lie代数G2 及其变形皆拥有唯一一个非退化结合型 ,并讨论这个结合型与这些Lie代数的根空间 ,自同构之间的关系。
In [1], Prof. Shen Guangyu constructed classes of new simple Lie algebras of characteristic 2, which are some “variations” of G 2. In this paper, We show that G 2 and its variations all possess a unique nondegenerate asociative form. And the relations among the forms, root spaces and automorphisms of G 2 and V iG,i =3,4,7, are illustrated.
出处
《华东师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2000年第4期1-8,共8页
Journal of East China Normal University(Natural Science)