σ-素环Lie理想上的导子  

On Lie Ideals and Derivations in Ring with Involution

作　　者：李宇飞[1] 刘双双[1] LI Yu-fei;LIU Shuang-shuang(School of Postgraduates, Jilin Normal University, Changchun 130103, China)

机构地区：[1]吉林师范大学研究生院,吉林长春130103

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

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).

关 键 词：σ-素环 LIE理想 导子 

分 类 号：O153.3[理学—数学]