| 关于复正规矩阵的2个不等式 |
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| 引用本文： | 沈浮,夏必腊,周堂春.关于复正规矩阵的2个不等式[J].江西科学,2014(1):5-7. |
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| 作者姓名： | 沈浮 夏必腊 周堂春 |
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| 作者单位： | 解放军陆军军官学院数学教研室,安徽合肥230031 |
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| 基金项目： | 国家自然科学基金项目（11172086）. |
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| 摘 要： | 给出了复正规矩阵的2个不等式,其中一个可看成是对文献1]中定理3.9的推广,另一个是对文献2]定理6.2.2的进一步研究,它们具有一定的理论价值和应用价值。
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| 关 键 词： | Hermite矩阵 正定矩阵 满秩矩阵 酉相似 |
Two Inequalities on Complex Normal Matrix |
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| SHEN Fu,XIA Bi-la,ZHOU Tang-chun.Two Inequalities on Complex Normal Matrix[J].Jiangxi Science,2014(1):5-7. |
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| Authors: | SHEN Fu XIA Bi-la ZHOU Tang-chun |
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| Institution: | (Teaching and Research Section of Mathematics, PLA Army Offcer Academy, Aahui Hefei 230031 PRC) |
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| Abstract: | In this paper, we propose two inequalities on complex normal matrix. One can be taken as a development of Theorem 3.9 from Reference 1 ]. The other one is based on further research on Theorem 6.22 from Reference 2 ]. They have both theoretical and practical values. |
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| Keywords: | Hermite matrix Positive-definite matrix Non-singular matrix Unitary similar |
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