endomorphism ring

Endomorphism ring of additive group of a ring

环加群的自同态环

Finally , the endomorphism ring of radical-projective modules is discussed .

最后对根投射模的自同态环进行了讨论。

The representations of matrix of endomorphism ring of finitely generated Abel groups

具有有限生成元的阿贝尔群的自同态环的矩阵表示

A subring of the endomorphism ring of an additive group

加法群的自同态环的一个子环

The Structure of N-order Idempotent of the Endomorphism Ring in the Linear Manifold

线性流形的自同态环的n级幂等结构

Graded Endomorphism Ring of G-set Graded Module

G-集分次模的分次自同态环

The Endomorphism ring of the additive group of a ring is discussed in this paper . Then we get an extension of Cayley theorem in ring category .

本文讨论环的加群自同态环，从而得到Cayley定理在环上推广。

It gets some results about the relation between the direct summands of an additive group and the summands of the endomorphism ring of this additive group .

得到了关于加法群的直和项与其自同态环的直和项间相互刻画的一些结论。

In this paper , the endomorphism ring of a homocyclic group is studied , and the matrix representation of its automorphism group is given . Finally , the order of its automorphism group is calculated .

讨论了齐次循环群的自同态环，进而得到了其自同构群的矩阵描述，最后计算了其自同构群的阶。

We prove that the endomorphism ring of semi - ∑ - quasi-projective module P has stable range at most n provided P is weakly n-epi-projective . Consequently , we partially generalize a main result in [ 3 ] .

本文证明了若半∑准投射模是弱n满投射的，则其自同态环的稳定秩至多为n，从而部分推广了文献[3]的&个主要结果。

Constructing a subring of the endomorphism ring of an additive group at first , this paper gets some results about the existence of the identity of the subring , and the relation between the direct summand of the additive group and the identity of the subring .

本文讨论了加法群的自同态环的一个子环，得到了关于这个子环的单位元的存在性及当单位元存在时与加法群的直和成分的关系等方面的一些结论。