本文研究了AP-内射环和AGP-内射环的von Neumann正则性问题.利用P-内射环和YJ-内射环的研究方法及GW-理想的性质,得到了AP-内射环和AGP-内射环是(强)正则环的一些条件.推广了文献[7,12,14]中的相关结果.
In this article,we study von Neumann regularity of AP-injective rings and AGP-injective rings.By using some properties of GW-ideals and some results of P-injective rings and YJ-injective rings,we obtain some conditions for AP-injective rings and AGP-injective rings to be (strongly) regular rings.These extend some corresponding results in[7,12,14].