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.
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
4.
Generalized injective modules over formal triangular matrix rings
形式三角矩阵环上的广义内射模(英文)
5.
On Morphic Property of 3 × 3 Triangular Matrix Ring
三级三角矩阵环的morphic性
6.
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
7.
On Hadamard Product of Tridingonal Inverse M-Matrices
三对角逆M-矩阵的Hadamard积
8.
Design and experimental research on triangle-grid radial-line helical rectangular array antenna
三角形栅格矩形径向线螺旋阵列天线的设计与实验研究
9.
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
10.
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。
11.
The square matrix is called a diagonal matrix.
该方矩阵称为对角矩阵。
12.
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。
13.
Triangular matrices, in particular, are usually quite tractable.
特别地，三角矩阵常是十分易于驾驭的。
14.
This can be extended to n X n tridiagonal matrices.
这可以推广到nXn三对角线的矩阵。
15.
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。
16.
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
17.
Possible Spectrums of 3×3 upper Triangular Operator Matrices;
3×3阶上三角型算子矩阵的可能谱
18.
A new ranking method for complementary judgment matrix with triangular fuzzy number;
三角模糊数互补判断矩阵排序新方法