1.
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。
2.
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
3.
On Morphic Property of 3 × 3 Triangular Matrix Ring
三级三角矩阵环的morphic性
4.
On Hadamard Product of Tridingonal Inverse M-Matrices
三对角逆M-矩阵的Hadamard积
5.
Linear operators preserving weak adjoint matrix between matrix spaces
矩阵空间上保弱伴随矩阵的线性映射
6.
Research the Priority Theory of Interval Numbers, Triangular Fuzzy Numbers and Their Judgment Matrices;
区间数、三角模糊数及其判断矩阵排序理论研究
7.
The Influence of Spatio-temporal Correlation Matrices Joint Block-diagonalization on the Spatial Spectral Resolution Performance
时空相关矩阵联合对角化对空间谱分辨性能的影响
8.
The Fast Triangular Factorization Algorithms of Special Matrices and Their Inversion;
特殊矩阵类及其逆矩阵的快速三角分解算法
9.
Subspace L (γ_ 1 ,γ_2 ,… ,γ_s )and Matrix Space;
子空间L(γ_1,γ_2,,γ_S)L与矩阵列空间
10.
Element Rigidity Matrix and Coordinate Transformation Matrix of Space Circular Arc Curved Beam
空间圆弧曲梁单元刚度矩阵及坐标变换矩阵
11.
Space Vector Modulation Strategy of Three-phase to Two-phase Matrix Converter and Its Implementation
三相-两相矩阵变换器的空间矢量调制策略及其实现
12.
The square matrix is called a diagonal matrix.
该方矩阵称为对角矩阵。
13.
Maps preserving tripotence from 2×2 symmetric matrix space to 2×2 full matrix space
2×2对称矩阵空间到2×2全矩阵空间保持立方幂等的映射
14.
This can be extended to nxn tridiagonal matrix with L, U bidiagonal.
把它推广到nxn三对角线矩阵使具有两对角线的矩阵L、U。
15.
Triangular matrices, in particular, are usually quite tractable.
特别地，三角矩阵常是十分易于驾驭的。
16.
This can be extended to n X n tridiagonal matrices.
这可以推广到nXn三对角线的矩阵。
17.
The inverse of a class of block tridiagonal matrices is investigated.
讨论了一类块三对角矩阵的求逆问题。
18.
BTTB Preconditioner for Block Toeplitz Systems Based on Trigonometric Polynomial Approximation;
基于三角多项式近似的BTTB预处理矩阵