摘要
环R称为强正则的,如果任意的a∈R,使得a=a^2b.本文研究满足条件:每个单奇异右(或左)R-模是GP-内射的SF-环,并给出了强正则环的一些刻划.
A ring R is called strongly regular if for each a in R there exists 6 in R such that a = a2b. The aim of this paper is to investigate some SF-rings whose simple singular right (or left )R-modules are GP-injective. Several new characteristic properties of strongly regular rings are also given.
出处
《聊城师院学报(自然科学版)》
2002年第3期19-21,共3页
Journal of Liaocheng Teachers University(Natural Science Edition)