| 基于判据的一种Lanczos方法 |
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| 引用本文： | 韩旭里. 基于判据的一种Lanczos方法[J]. 中南大学学报(自然科学版), 1993, 0(1) |
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| 作者姓名： | 韩旭里 |
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| 作者单位： | 中南矿冶学院应用数学力学系 |
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| 摘 要： | 本文给出了Lanczos算法的判据的一种计算方法,将其与Lanczos算法中出现的三对角方程组的解相联系,提出了一种Lanczos方法。附有数值算例。
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| 关 键 词： | 计算数学 数值代数 投影方法 |
A KIND OF LANCZOS ALGORITHM FOR SOLVING LINEAR ALGEBRA EQUATIONS |
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| Han Xuli. A KIND OF LANCZOS ALGORITHM FOR SOLVING LINEAR ALGEBRA EQUATIONS[J]. Journal of Central South University:Science and Technology, 1993, 0(1) |
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| Authors: | Han Xuli |
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| Affiliation: | Han Xuli Department of Applied Mathematics and Mechanics |
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| Abstract: | In this paper, a computing method for the criterion of the Lanczos Algorithm is present-ed. By associating it with the solution of the tridiagonal equations which appears in the Lanc-zos Algorithm, a kind of Lanczos Algorithm is presented. Some numerical experiments areattached. |
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| Keywords: | computational mathematics numerical algebra projective method |
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