介绍了AP-内射环的推广-广义N-半正则环,主要得到了R是强正则环当且仅当R是约化的广义N-半正则环.文章研究了广义N-半正则环的性质且对AP-内射环的某些结果进行了推广.
This article introduces a generalization of AP-injective rings-generalized N semiregular rings, and mainly obtains that R is a strongly regular ring if and only if R is a reduced and generalied N-semiregular ring. The paper also studies some properties of generalized N semiregular rings are extends some results about AP-injective rings.