摘要
R是2-扭自由σ-素环,U是非零σ-平方封闭的Lie理想。将A.Mamouni的结果推广到σ-素环的σ-Lie理想上,并得到当U满足几个关于导子d的恒等式时,可以得到U■Z(R)。
R be a2-torsion free prime ring,U a nonzeroσ-square closed Lie ideal of R.In this paper,the result of A.Mamouni was extended toσ-Lie ideals of rings with involution.When U statity any of several identities involving d,thenU?Z(R).
作者
李宇飞
刘双双
LI Yu-fei;LIU Shuang-shuang(School of Postgraduates, Jilin Normal University, Changchun 130103, China)
出处
《唐山师范学院学报》
2017年第2期5-7,共3页
Journal of Tangshan Normal University