| Hamiltonian矩阵特征谱问题的辛算法 |
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| 引用本文： | 丁克伟. Hamiltonian矩阵特征谱问题的辛算法[J]. 安徽建筑工业学院学报, 1999, 0(4) |
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| 作者姓名： | 丁克伟 |
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| 作者单位： | 安徽建筑工业学院建筑工程与材料系!合肥230022 |
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| 摘 要： | 基于前人的工作,在Hamiltonian矩阵约化过程中,采用辛相似变换,使得Hamiltonian矩阵在辛相似变换下仍保持Hamilton结构,这样从根本上确保了特征值的正确性,而且不至于出现特征值混乱的局面
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| 关 键 词： | 辛算法 Hamiltonian矩阵 辛相似变换 特征值 |
SYMPLECTIC ALGORITHM METHOD FOR HAMILTONIAN MATRIX EIGENVALUE AND EIGENVECTOR PROBLEM |
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| Ding Kewei. SYMPLECTIC ALGORITHM METHOD FOR HAMILTONIAN MATRIX EIGENVALUE AND EIGENVECTOR PROBLEM[J]. Journal of Anhui Institute of Architecture(Natural Science), 1999, 0(4) |
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| Authors: | Ding Kewei |
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| Abstract: | The symplectic algorithm method for Hamiltonian matrix eigenvalue and eigenvector problem is presented based upon predecessors'papers. This method reflects the structure of the spectrum of Hamiltonian matrices and have a higher numerical accuracy than ordinary algorithm. |
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| Keywords: | symplectic algorithm Hamiltonian matrix symplectic similarity transformation eigenvalue and eigenvector |
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