摘要
本文证明了环的一个交换性定理,它是文献[6-8]中相应结论的推广,
In this paper, we prove a commutativity theorem for rings, which is a generaliza-tion of the related results in [6-8],
关键词
中心多项式
系数和
半质环
交换性
可变恒等式
环
central polynomial
sum of the coefficients semiprime rings
commutativity variable identity,
