1) weak additive cateyory
弱加法范畴
2) additive category
加法范畴
1.
The primitive additive category consisting of nonzero socle is discussed and a local structure theorem for this category is obtained.
讨论了含有极小单侧理想的本原加法范畴,得到了这类范畴的一个局部结构定
2.
In this paper,the concept of the Kothe radical of additive categories is given by means of module theo-retic characterization,and the stucture theorem of the Kothe- semisimple additive category is obtained.
本文在加法范畴中引入了Kothe根的概念,给出了加法范畴Kothe根的刻划,得到了与环论中结论类似的结构定理。
3) preadditive category
预加法范畴
1.
The paper presents the studies on the (1,…,i)-inverses of a morphism in a preadditive category.
研究了预加法范畴中态射的(1,…,i) 逆,给出了态射三乘积βα′γ的不变性的充要条件,其中α′是态射α的(1) 逆或者(1,2) 逆。
2.
The necessary and sufficient conditions for existences and expressions of the weighted Moore-Penrose inverses of morphisms with universal-factorization in the preadditive category are given.
给出了预加法范畴中具有泛分解态射的加权Moore-Penrose逆存在的充要条件及其表达式,推广了具有泛分解的态射的Moore-Penrose逆的相应结果。
3.
In this paper,discussions are made on the weighted Moore-Penrose inverses of the morphisms with universal factorization in the preadditive category.
讨论了预加法范畴C中具有泛分解态射的加权Moore-Penrose逆,并给出了具有泛分解态射的加权Moore-Penrose逆存在的几个充要条件,以及具有泛分解态射的加权Moore-Penrose逆的表达式,推广了关于具有泛分解态射的广义Moore-Penrose逆的相应结果。
4) semiadditive category
半加法范畴
1.
Finally,it was proved that FAR-smod was an semiadditive category.
本文从范畴角度研究模糊半环上的模糊半模,首先给出了半环上的半模范畴(即R-smod)及模糊半环上的模糊半模范畴(即FRA-smod)的定义,然后通过反变函子s及共变函子t建立R-smod与FAR-smod之间的关系,最后证明了FAR-smod是一个半加法范畴。
5) weak T-category
弱T-范畴
1.
At last the module category over weak T-coalgebra is just the weak T-category is shown.
在弱张量范畴的基础上引入弱T-范畴的概念,最后论证弱T-余代数上的模范畴即为弱T-范畴,从而对弱T-余代数进行了更深入的刻画。
6) Exact additive category
正合加法范畴
补充资料:弱弱联合
弱弱联合是指两个总体实力都不强但都拥有自己独特的某方面优势的企业之间进行联合,以形成较强的实力。弱弱联合,弱企业之间优势互补,可以形成整体实力变强的效应。
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