Rad-Projective and Strongly Rad-Projective Modules

被引:6
作者
Amin, Ismail [1 ]
Ibrahim, Yasser [1 ]
Yousif, Mohamed [2 ]
机构
[1] Cairo Univ, Fac Sci, Dept Math, Giza, Egypt
[2] Ohio State Univ, Dept Math, Lima, OH 45804 USA
关键词
Injective and projective modules; Rad-projective and strongly rad-projective modules; Soc-injective modules; Primary; 16D40; 16D50; 16L60; Secondary; 16P20; 16P40; RINGS; SEMIPERFECT;
D O I
10.1080/00927872.2012.654552
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We introduce the dual notion to soc-injectivity, namely rad-projective and strongly rad-projective modules. Several interesting results and applications on the new notion are obtained.
引用
收藏
页码:2174 / 2192
页数:19
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