| 不可约矩阵的谱包含域 |
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| 引用本文： | 刘长太,房广梅. 不可约矩阵的谱包含域[J]. 昭通师范高等专科学校学报, 2007, 29(5): 6-7 |
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| 作者姓名： | 刘长太 房广梅 |
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| 作者单位： | 扬州工业职业技术学院数学系 江苏扬州225127 |
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| 摘 要： | 给出了不可约矩阵的新的谱包含域,同时讨论了矩阵非奇异的判定.
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| 关 键 词： | 包含域 特征值 不可约 有向环路 |
| 文章编号： | 1008-9322（2007）05-0006-02 |
| 收稿时间： | 2006-09-04 |
| 修稿时间： | 2006-09-04 |
Inclusion Region of Irreducible Matrix |
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| LIU Chang-tai,FANG Guang-mei. Inclusion Region of Irreducible Matrix[J]. Journal of Zhaotong Teacher's College, 2007, 29(5): 6-7 |
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| Authors: | LIU Chang-tai FANG Guang-mei |
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| Affiliation: | Department of Maths. Yangzhou College of Industrial Technology, Yangzhou 225127, China |
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| Abstract: | A new inclusion region theorem is given by means of the directed circuits.Moreover,a sufficient condition for nonsingular matrices is discussed. |
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| Keywords: | inclusion region eigenvalue irreducibility directed circuit |
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