| 由特征值唯一确定的实3×3Hankel矩阵(英文) |
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| 引用本文： | 何淦瞳.由特征值唯一确定的实3×3Hankel矩阵(英文)[J].数学杂志,2010,30(1). |
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| 作者姓名： | 何淦瞳 |
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| 作者单位： | 贵州大学数学系,贵州,贵阳,550025 |
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| 基金项目： | Supported by the Natural Science Foundation of Science and Technology Office of Guizhou Province(J[2006]2002) |
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| 摘 要： | 本文研究了由特征值唯一确定的3×3实Hankel矩阵.借助于M.Fielder1]的结论并经过细致的讨论,得到3×3实Hankel矩阵由其特征值唯一确定的充分必要条件,刻画了3×3实Hankel矩阵的一种特征值性质.
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| 关 键 词： | 特征值 正交矩阵 Hankel矩阵 |
REAL 3×3 HANKEL MATRICES UNIQUELY DETERMINED BY THEIR SPECTRA |
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| HE Gan-tong.REAL 3×3 HANKEL MATRICES UNIQUELY DETERMINED BY THEIR SPECTRA[J].Journal of Mathematics,2010,30(1). |
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| Authors: | HE Gan-tong |
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| Institution: | HE Gan-tong (Dept.of Math.,Guizhou University,Guiyang 550025,China) |
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| Abstract: | In this article,we study the real 3 × 3 Hankel matrices determined by their spectra.By using M.Fielder's conclusions in 1],but somewhat tedious calculations,we obtain the spectral condition by which a real 3×3 Hankel matrix is uniquely determined.So we represent a spectral property of real 3×3 Hankel matrices. |
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| Keywords: | eigenvalue orthogonal matrix Hankel matrix |
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