diagonally dominant matrix 对角占优矩阵
Strictly diagonally dominant matrix 严格对角占优矩阵
diagonal dominant matrix 对角占优矩阵
strictly dominant matrix 对角占优矩阵
bisubdiagonally dominant matrix 广义次对角占优矩阵
a diagonally dominant matrix 对角占优矩阵
local diagonal dominant matrix 局部对角占优阵
strict diagonal dominant matrix 严格对角占优矩阵
In this paper we propose the concept of a weak strictly diagonally dominant matrix given some DE terminate sufficient conditions for generalized strictly diagonally dominant matrices.
本文提出了弱严格对角占优矩阵的概念，并由此给出了广义严格对角占优矩阵的若干判定条件。
We introduced the concept of block directed edge cover diagonal quasi dominant matrix, obtained a new nonsingularity criteria for matrices and distribution theorem on eigenvalues of matrix.
引进了拟块有向边覆盖对角占优矩阵概念，给出了新的矩阵非奇异判定定理和特征值分布定理。
The calculation methods of diagonally dominant matrix in-situ replacement are researched, including the matrix determinant, the matrix equation unknown and the matrix inversion computation.
研究对角占优矩阵原位替换解算方法，包括矩阵行列式、矩阵方程未知数和矩阵逆阵的解算。
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