| 求非线性方程数值解的两种三阶算法 |
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| 引用本文： | 王绍恒.求非线性方程数值解的两种三阶算法[J].贵州大学学报(自然科学版),1997,14(1):12-18. |
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| 作者姓名： | 王绍恒 |
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| 作者单位： | 贵州大学数学系!贵阳，550025 |
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| 摘 要： | 本文在分析非线性方程数值解的二阶算法－牛顿逐根法的基础上，提出了两种改进思想，得到两种新的三阶算法。
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| 关 键 词： | 迭代格式 非线性代数方程 数值解 牛顿逐根法 |
Two kind of Three-grade Algorithm of Numerical Solution of Nonlinear Equation |
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| Wang Shaohen.Two kind of Three-grade Algorithm of Numerical Solution of Nonlinear Equation[J].Journal of Guizhou University(Natural Science),1997,14(1):12-18. |
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| Authors: | Wang Shaohen |
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| Abstract: | ln this paper we analysis a two-grade algorithm of nume-rical solu-tion of nonlinear equation Newton method,then we put forward two improved ideas and obtain two kind of new three-grade algorithm. |
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| Keywords: | Nonlinear equation Iteration schemes Locally convergence Three-grade convergence |
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