1) irreducibly and weakly diagonally dominant matrix
不可约弱对角占优矩阵
1.
Based on the other earlier works as shown in reference and the characteristics of the elements of an irreducibly and weakly diagonally dominant matrix, the row elements of the complex matrix A are divided into three parts, then the module of the elements of each and every part are summed up to obtain the three values α_i, β_i, and γ_i.
根据不可约弱对角占优矩阵元素的特点,将复矩阵A的行元素划分为三个部分,并对每一部分元素的模求和得到三个值αi,βi,γi,通过比较由这三个值所构造出的hik和Hjk的大小给出了判断不可约矩阵A是广义严格对角占优矩阵的判别条件,并将其结果应用到非奇M 矩阵的判定上,推广了高益明等的主要结果
2) irreducible diagonally dominant matrix
不可约对角占优矩阵
3) Quasi irreducible diagonally dominant matrix
拟不可约对角占优矩阵
4) dominant and irreducible matrix
对角占优与不可约化矩阵
5) irreducible and weakly diagonally dominant matrix
拟不可约对角占优阵
1.
The paper researches the irreducible and weakly diagonally dominant matrix,using the definition and features of irreducible and weakly diagonally dominant matrix and the simplest mathematics method,and then gets the several significant features of irreducible and weakly diagonally dominant matrix.
本文研究了拟不可约对角占优阵,利用不可约对角占优矩阵的定义与性质和较为简单的数学方法,得到了拟不可约对角占优阵的几个重要性质。
6) weakly strictly diagonally dominant matrix
弱严格对角占优矩阵
1.
Several critical theorems for the nonsingularity of diagonally dominant matrix are derived by investigating a kind of familiar and comprehensive diagonally dominant matrix—weakly strictly diagonally dominant matrix.
本文通过对一类常见的对角占优矩阵—弱严格对角占优矩阵的研究,得到了对角占优矩阵非奇异的几个易于验证的判定条件。
补充资料：弱约
1.谓水流流经曲处则旋绕而过。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条