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- quasi - block diagonally dominant matrix 块拟对角占优矩阵
- block diagonally dominant matrices 块对角占优矩阵
- block diagonally dominant matrix 块对角占优矩阵
- Generalized block diagonally dominant matrix 块广义对角占优矩阵
- Balanced Block Diagonally Dominant Decomposition of Large-Scale Systems 大系统平衡块对角优分解
- block diagonally dominant 块对角占优
- The coefficient matrix of the linear equations is diagonally dominant when the difference schemes designed reasonably. 通过合理设计差分格,使得到的线性方程组系数矩阵严格对角占优,可使求解无条件稳定。
- Generalized strictly diagonally dominant matrix play an important role in matrix theory and real applications. 广义严格对角占优矩阵在矩阵理论和实际应用中具有重要的作用和意义。
- The sufficient and necessary conditions for the complex square matrix to be a generalzed diagonally dominant matrices are given in the paper. 给出了复方阵为广义对角占优阵的一个充要条件，同时也给出了复方阵为广义对角占优阵的判别方法。
- block diagonal dominant 块对角占优
- For strictly diagonally dominant matrices, this bounds are sharper than those of [1, Lin. Alg. Appl., 287(1999), 289-305] and [2, Lin. Alg. Appl., 330 (2001), 1-14]. 对于严格对角占优矩阵的情形;三对角矩阵逆元素的界改进了文献[1; Lin.;Alg
- In this paper, some sufficient conditions for generalized strictly diagonally dominant matrices are given, and improve and generalize some related results. 摘要本文给出了广义严格对角占优矩阵的几个判据，改进并推广了一些相关结果。
- This paper gives the concept and properties of interval diagonally dominant matrices,then the sufficient and necessary condition for interval dominant matrices is discussed. 引入区间对角占优矩阵的定义;讨论了区间对角占优矩阵的性质;给出了区间对角占优矩阵的判定方法.
- DONG An-guo, YOU Zhao-yong.An iterative judgment of generalized diagonally dominant matrix [J ].Journal of Xi'an Highway University, 1998,18(2): 115-117. [7]董安国;游兆永.;广义对角矩阵的迭代判别[J]
- But it isn't easy to determine whether the matrix is or not generalized strictly diagonally dominant matrix in reality, especially for the large matrices. 但实际中对此类矩阵进行有效判别,尤其是对大型矩阵的判别,还存在许多困难。
- This paper gives the concept and properties of interval diagonally dominant matrices, then the sufficient and necessary condition for interval dominant matrices is discussed. 摘要引入区间对角占优矩阵的定义，讨论了区间对角占优矩阵的性质，给出了区间对角占优矩阵的判定方法。
- Block strictly diagonally dominant matrix 块严格对角占优矩阵
- A few sufficient conditions for generalized diagonally dominant matrices are obtained, which generalized some recent results. A numerical example illustrates the effectiveness of our results. 摘要本文给出了广义对角占优矩阵的几个充分条件，改进了近期的一些结果，并用数值例子说明了结果的有效性。
- In this paper, some sufficient conditions and a necessary condition for a matrix to be a generalized strictly diagonally dominant matrix is given. Some previous results are improved and generalized. 本文给出了广义严格对角占优矩阵的若干充分条件和必要条件，从而改进和推广了一些已有的结果.
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
