%0 Journal Article
%T Ding gr-内射模和Ding gr-平坦模<br>Ding gr-injective and gr-flat modules
%A 罗肖强
%A 邢建民&lt
%A br&gt
%A LUO Xiao-qiang
%A XING Jian-min
%J 山东大学学报（理学版）
%D 2017
%R 10.6040/j.issn.1671-9352.0.2017.140
%X 摘要： 引入Ding gr-内射与Ding gr-平坦模的概念, 研究Ding gr-内射模与Ding内射模以及Ding gr-内射模与Ding gr-平坦模的关系。<br>Abstract: The notions of Ding gr-injective and Ding gr-flat modules are introduced, and the relations between Ding gr-injective modules and Ding injective modules as well as the relations between Ding gr-injective modules and Ding gr-flat modules are investigated
%K Ding内射模
%K Ding gr-内射模
%K Ding gr平坦模
%K &lt
%K br&gt
%K Ding gr-injective modules
%K Ding injective modules
%K Ding gr-flat modules
%U http://lxbwk.njournal.sdu.edu.cn/CN/10.6040/j.issn.1671-9352.0.2017.140