1.
The Exchangeable Necessary and Sufficient Condition of a Class of Upper Triangular Matrixes;
一类上三角形矩阵可交换的充要条件
2.
The elimination process leading to the eventual formation of an upper triangular matrix is then carried out.
于是进行导致最后形成一个上三角形矩阵的消去手续。
3.
Generalized injective modules over formal triangular matrix rings
形式三角矩阵环上的广义内射模(英文)
4.
The authors characterize the forms of additive invertable operators preserving inverse matrix of the upper triangular matrix space over a field which characteristic is not 2 or 3 .
刻划了特征不为2及3的域上的上三角矩阵空间保逆矩阵的可逆加法算子的形式。
5.
The Zero Divisor Graphs of Z_n[ω] and Formal Triangular Matrix Rings
Z_n[ω]与形式三角矩阵环的零因子图
6.
The Construction of Gorenstein Projective Modules over Upper Triangular Matrix Artin Algebras
上三角矩阵Artin代数上Gorenstein投射模的构造
7.
Possible Spectrums of 3×3 upper Triangular Operator Matrices;
3×3阶上三角型算子矩阵的可能谱
8.
MOORE-PENROSE SPECTRUMS OF 2×2 UPPER TRIANGULAR OPERATOR MATRICES
2×2阶上三角型算子矩阵的Moore-Penrose谱
9.
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
10.
Drazin Spectra of 2×2 Upper-triangular Operator Matrices
2×2上三角算子矩阵的Drazin谱
11.
On Morphic Property of 3 × 3 Triangular Matrix Ring
三级三角矩阵环的morphic性
12.
Triangle grid radial line helix rectangular array antenna
三角形栅格矩形径向线螺旋阵列天线的设计
13.
Crossed Modules and Third Cohomology of Triangular Lie Algebras
上三角矩阵代数的交叉模和三阶上同调群
14.
On Hadamard Product of Tridingonal Inverse M-Matrices
三对角逆M-矩阵的Hadamard积
15.
Generalized Jordan Derivation and Generalized Antiderivation on a Triangular Matrix Algebra;
上三角矩阵上的广义Jordan导子和广义反导子
16.
Automorphisms of Strictly Upper Triangular Matrices Algebras Over a Commutative Algebra;
交换代数上严格上三角矩阵代数的自同构
17.
Additive maps preserving the lattices of invariant subspaces on upper triangular matrix algebras
上三角矩阵代数上的保不变子空间格映射
18.
Jordan Derivation of Algebra of Strictly upper Triangular Matrices over Commutative Rings
可换环上严格上三角矩阵代数的若当导子