1) τ-co-weakly supplemented module
τ-余弱补模
1.
Mainly proved the following results: the classes of τ-co-weakly supplemented modules is closed under taking homomorphic images, direct sums when R is a τ-noetherian ring.
模M称为τ-余弱补模,如果对M的每一个τ-余有限子模都有τ-稠密弱补。
2) τ-weak projective module
τ-弱投射模
1.
In the paper,we prove Schanuel s lemma of relatively herediary torsion theory by τ-weak projective module and prove the dual of Schanuel s lemma by τ-injective module.
本文利用τ-弱投射模证明了相对于遗传挠理论的Schanuel’s引理成立;同时利用τ-内射模证明了Schanuel’s引理的对偶定理相对于遗传挠理论亦成立。
2.
In the paper, we describe when τ-weak projective modules are closed under taking homomorphic images, which is dual to τ-injective module; we also describe a distinguish theorem on τ-weak projective cover.
本文给出了与τ-内射模对偶的一类模,称为τ-弱投射模,关于商模封闭的条件;同时描述了τ-投射盖的概念,给出了关于τ-弱投射盖的一个判别定理。
3) τ-codivisible module
τ-余可除模
1.
In the paper,firstly,it study some properties of τ-codivisible module that are dual to τ-injective module;Secondly,it study relatively semisimple rings and left hereditary rings by τ-codivisible module.
首先研究了τ-余可除模的性质,揭示了τ-余可除模与τ-内射模是完全对偶的概念;其次利用τ-余可除模研究了相对于挠理论τ半单环、左遗传环的结构。
4) τ-dense supplemented module
τ-稠密补模
5) Generalization of τ-small submodule
广义τ-多余子模
6) H-weakly comodule
H-弱余模
补充资料：补可去弱
补可去弱
补可去弱 用补益药物可以治疗虚弱病证。《汤液本草》卷上：“补可以去弱，人参、羊肉之属是也。”参见补剂、补法条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条