| 弱严格对角占优矩阵是H-阵的几个充分条件 |
| |
| 引用本文： | 郝芳,李亚芹. 弱严格对角占优矩阵是H-阵的几个充分条件[J]. 云南民族大学学报(自然科学版), 2010, 19(4): 261-264. DOI: 10.3969/j.issn.1672-8513.2010.04.007 |
| |
| 作者姓名： | 郝芳 李亚芹 |
| |
| 作者单位： | 昆明学院,初等教育系,云南,昆明,650202 |
| |
| 摘 要： | 在研究弱严格对角占优矩阵的内部结构、分析弱严格对角占优矩阵与H-阵的关系中,得出了弱严格对角占优矩阵是H-阵的几个充分条件.
|
| 关 键 词： | 对角占优矩阵 弱严格对角占优矩阵 H-矩阵 |
Several Sufficient Conditions for Weakly Strictly Diagonally Dominant Matrices Being H-Matrices |
| |
| HAO Fang,LI Ya-qin. Several Sufficient Conditions for Weakly Strictly Diagonally Dominant Matrices Being H-Matrices[J]. Journal of Yunnan Nationalities University:Natural Sciences Edition, 2010, 19(4): 261-264. DOI: 10.3969/j.issn.1672-8513.2010.04.007 |
| |
| Authors: | HAO Fang LI Ya-qin |
| |
| Affiliation: | HAO Fang,LI Ya-qin(Department of Elementary Education,Kunming University,Kunming 650202,China) |
| |
| Abstract: | The internal structure of weakly strictly diagonally dominant matrix is studied.Sufficient conditions for weakly strictly diagonally dominant matrices being H-matrices are established by analyzing the relationship between weakly strictly diagonally dominant matrix and H-matrix. |
| |
| Keywords: | diagonally dominant matrix weakly strictly diagonally dominant matrix H-matrix |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
