摘要
我们认为为正式三角形的矩阵的足够、必要的条件响是正确 minsymmetric,正确 DS, semicommutative 分别地。
We consider the sufficient and necessary conditions for the formal triangular matrix ring being right minsymmetric, right DS, semicommutative, respectively.
基金
Foundation item: Supported by the Fund of Beijing Education Committee(KM200610005024)
Supported by the National Natural Science Foundation of China(10671061)
关键词
形式三角矩阵环
特殊性质
环论
数学分析
formal triangular matrix ring
right minsymmetric ring
DS ring
semicommutative ring