基本释义:

块三对角阵

网络释义

1)block tridiagonal matrix,块三对角阵

2)Quasi-block tridiagonal matrix,拟块三对角矩阵

3)Block tridiagonal matrix,分块三对角矩阵

4)the block-tridiagonal matrices,三对角块矩阵

5)block tridiagonal matrix,块三对角矩阵

6)m-block tridiagonal matrix,M块三对角矩阵

用法和例句

In this paper we give a fast algorithm for inverting a block tridiagonal matrix.

给出了分块三对角矩阵逆矩阵的快速算法,并利用所给算法得到了求分块周期三对角矩阵逆矩阵的快速算法。

The problem is solved by working out the block-tridiagonal matrices with the pursuit method.

基于梅立泉等人对三元期权的有限差分公式,讨论了两资产的美式期权定价问题,并通过追赶法解三对角块矩阵使问题得到解决。

A new algorithm of solving block tridiagonal systems is proposed,which is based on the special factorization of block tridiagonal matrix.

根据块三对角矩阵的特殊分解,给出了求解块三对角方程组的新算法。

This paper gives a method of solving eigenvalue of a kind of block tridiagonal matrix.

提出了求一类块三对角矩阵A的特征值和特征向量的方法,求得了该类矩阵的特征值和特征向量的表达式,并写出了用迭代法解该类方程组Au=f时迭代矩阵的特征值。

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。

On Hadamard Product of Tridingonal Inverse M-Matrices

三对角逆M-矩阵的Hadamard积

Research on Diagonally Dominant Matrix、Block Diagonally Dominant Matrix and the Relevant Special Matrices;

对角占优矩阵、块对角占优矩阵及其相关特殊矩阵类的一些研究

On the Symmetric Diagonal A-factor Block Circulant Matrices;

关于对称对角A-因子循环分块矩阵

The square matrix is called a diagonal matrix.

该方矩阵称为对角矩阵。

Equivalent Representation of Block α-Diagonally Dominant Matrix and Its applications

块α-对角占优矩阵的等价表征及应用

The Study of Geometry of Rectangular Block Triangular Matrices;

除环上长方分块三角矩阵几何的一些研究

Linear Map Preserving Group Inverse on Module of Blocked Upper Triangular Matrices of Pricipal Ideal Domain

主理想整环上三角块矩阵模的保群逆线性算子

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。

This can be extended to n X n tridiagonal matrices.

这可以推广到nXn三对角线的矩阵。

On Morphic Property of 3 × 3 Triangular Matrix Ring

三级三角矩阵环的morphic性

The Block Dominant Degree and Disc Theorem on Schur Complements of Block Diagonally Dominant Matrices

块对角占优矩阵Schur补的块对角占优度和圆盘定理

Properties, Criteria and Application for Block Diagonally Dominant Matrices;

块对角占优矩阵的性质与判定及其应用

Sufficient Conditions for Quasi-Block Diagonally Dominant Matrices and Its Applications;

块拟对角占优矩阵的几个充分条件及其应用

Diagonalization of a Special Kind of Block Circulant Matrices;

一类特殊的分块循环矩阵的准对角化问题(英文)

Nonsingularity/Singularity of (Generalized) Block Diagonally Dominant Matrices

(广义)块对角占优矩阵的奇异与非奇异性(英文)

transform a matrix to a diagonal matrix.

把一个对角矩阵转化成对角矩阵。

The research for Simultaneous Diagonal matrix of Matrices

矩阵同时相似于对角矩阵问题的研究