弱分次周期根  

Weakly graded periodic radical

作　　者：任艳丽[1] 王尧[1] 

机构地区：[1]鞍山师范学院数学系,鞍山114005

出　　处：《纯粹数学与应用数学》2000年第3期27-30,共4页Pure and Applied Mathematics

基　　金：辽宁省教委科学研究基金资助项目(编号:993521738).

摘　　要：对一般群分次环建立了弱分次周期根的概念，证明它是一个分次特殊根，给出了它的分次模刻划，讨论了它与自反周期根的关系．The weakly graded periodic radical concept for general group graded rings is established,the fact that it is a graded special radical is proved and it's graded module characterization is presented. Also,the relations of it and reflect periodic radical are discussed.

关 键 词：弱分次周期环 分次根 分次模 

分 类 号：O153.3[理学—数学]