Armendariz and semicommutative properties of a class of upper triangular matrix rings;
一类上三角矩阵环的Armendariz与半交换性质
Subrings satisfying ZC_n(ZI_n) of upper triangular matrix ring;
上三角矩阵环满足ZC_n(ZI_n)的子环
Then a class of subrings W_n(p,q)of upper triangular matrix rings are■-skew Armendariz.
设R是α-rigid环,则R上的上三角矩阵环的子环W_n(p,q)是α~—-斜Armendariz环。
The Greneralized Moore-Penrose Inverse Of Matrices over Rings;
环上矩阵的广义Moore-Penrose逆
The Rank and Property of Matrices Over Hermite Ring
Hermite环上矩阵的秩及性质
The Representation of Generalized Inverses of Matrices over Communicative Rings and Its Applications;
交换环上矩阵广义逆的表示及其应用
On Existence of Weighted Generalized Moore-Penrose Inverse of Matrix over Ring
环上矩阵加权Moore-Penrose逆存在的条件
Decomposition of Automorphisms of Subalgebras of Matrix Algebra over Commutative Rings;
交换环上矩阵代数的子代数的自同构分解
Equivalent Conditions over a Non-negative Commutative Semiring;
非负幂等交换半环上矩阵可逆的几个等价条件
Inversion of permutation factor circulant matrices over Z_p
域Z_p上的置换因子循环矩阵的逆阵
Matrix Solution oif Indefinite Equations of First Degree over Euclidean Ring
欧氏环上一次不定方程组的矩阵解法
Preservers on Group Inverses of Symmetric Matrices Problems over PID;
主理想整环上保对称矩阵群逆的问题
Smith Matrices for an U.F.D.;
惟一因子分解整环上的Smith矩阵
Association Schemes of Symmetric Matrices Over the Residue Class Ring Z_h;
剩余类环Z_h上对称矩阵的结合方案
A Result of Matrix Semigroups over Z/P~kZ;
环Z/P~kZ上矩阵乘法半群的一个结果
GENERALIZATION OF THE THEORY MATRIX GENERALIZED INVEERSION ON P-DIVISION RING;
矩阵广义逆理论在P—除环上的推广
The Moore-Penrose Inverse for Product of Two Matrices over PID;
PID环上二矩阵乘积的Moore-Penrose逆
Generalized injective modules over formal triangular matrix rings
形式三角矩阵环上的广义内射模(英文)
Widening Generalized Inverse Matrices of an Matrix A order n over Z/p~kZ
环Z/p~kZ上矩阵广义逆的拓展
Multiplicative Semigroup Automorphisms of Upper Triangular Matrices over Semirings
半环上的三角矩阵乘法半群的自同构
On the Similarity of Two Special Block Matrices Over a Ring
关于环上两个特殊分块矩阵的相似性