摘要
证明了Ｋｏｔｈｅ半单纯环的两个交换性定理，使戴跃进在文献［１］中所得结果成为其特例。
Two cmmutativity thcories of s emisimple rings are proved so as tomake the asults obtained by Dai Yuejin in Ref I become a speeific example.
基金
黑龙江省自然科学基金
关键词
半单纯环
交换性定理
环
Kotne semi-simple ring；commutativity theorem
