摘要
将基本相对内射的概念推广到广义基本相对内射.如果M1,M2是M的两个子模,得到了模M2是广义基本M1 内射的必要条件和充分条件.
The notion of essentially relative injective is extended to generalized essential relative injective.Let M1,M2 denote the two submodules of module M,some sufficient or necessary conditions are given that submodule M2 is generalized essential M1injective.
出处
《西北师范大学学报（自然科学版）》
CAS
2003年第4期23-24,30,共3页
Journal of Northwest Normal University(Natural Science)
关键词
type直和
广义基本子模
广义基本相对内射
type direct summand
generalized essential submodule
generalized essentially relative injection
