关于2×2矩阵代数保立方幂等的单射  

The cubie idempotent preserving injection of 2×2 matrix algebras over fields

作　　者：刘玉[1] 

机构地区：[1]韩山师范学院数学与信息技术学院,广东潮州521041

出　　处：《纯粹数学与应用数学》2007年第2期255-261,共7页Pure and Applied Mathematics

摘　　要：刻画了2×2全矩阵代数保立方幂等映射,利用保立方幂等映射象与原象矩阵对应元素相等这个特点计算出相应的结果,得出特征不等于2,3,5域上2×2全矩阵代数保立方幂等单射的一个具体的刻画.To depict the ptripotent maping in 2 × 2 complete matrix algbra. The characteristic that the corresponding elements in image and primary image matrix of tripotent mapping are equal, A concrete depiction of tripotent monomorphism are obtained in complete matrix algebra which the characteristic are not 2.3 and 5.

关 键 词：域 特征 立方幂等性 单射 

分 类 号：O151.21[理学—数学]