SR-投射模与内射模之间的关系  

The Relationship Between the SR-projective Modules and Injective Modules

作　　者：牟欣[1] 

机构地区：[1]白城师范学院数学系,吉林白城137000

出　　处：《白城师范学院学报》2007年第3期8-10,共3页Journal of Baicheng Normal University

摘　　要：本文通过对半自反模的引入,给出了SR-投射模的定义及相应命题,同时证明了内射模的一个等价定义,进而研究了SR-投射模与内射模之间的关系。In this thesis,offering the definition of SR-projective modules and corresponding propositions,by means of introducing semi-reflexive modules,we have proved a definition of equal value of injective modules.And then we study the relationship between the SR-projective modules and injective modules.

关 键 词：半自反模 投射模 SR-投射模 内射模 

分 类 号：O153.3[理学—数学]