| 求解一类周期三对角方程组的参数法 |
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| 引用本文： | 余承依.求解一类周期三对角方程组的参数法[J].漳州师院学报,2009(3):1-5. |
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| 作者姓名： | 余承依 |
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| 作者单位： | 漳州师范学院数学与信息科学系,福建漳州363000 |
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| 基金项目： | 漳州师范学院科研基金资助项目（SK07008） |
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| 摘 要： | 本文建立求解一类周期三对角和周期块三对角方程组数值解的参数算法．其运算量与求解线性方程组的LU分解法相比有明显的优势．数值实验表明此算法是有效的．
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| 关 键 词： | 线性方程组 周期三对角矩阵 周期块三对角矩阵 参数法 |
Parametric Method for Solving Periodic Tridiagonal Systems |
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| YU Cheng-yi.Parametric Method for Solving Periodic Tridiagonal Systems[J].Journal of ZhangZhou Teachers College(Philosophy & Social Sciences),2009(3):1-5. |
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| Authors: | YU Cheng-yi |
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| Institution: | YU Cheng-yi (Department of Mathematics anti Information Science, Zhangzhou Normal University, Zhangzhou, Fujian 363000, China) |
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| Abstract: | In this paper, parameters methods on solving tridiagonal linear systems and block tridiagonal linear systems are proposed.It has some advangtages evidently in computation comparing with LU factorization.From the numerical experiments it has been known that the methods is effective. |
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| Keywords: | system of linear equations periodic tridiagonal matrix periodic block tridiagonal matrix parametric methods |
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