| 一种改进的Newton迭代法 |
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| 引用本文： | 陈兰平,焦宝聪.一种改进的Newton迭代法[J].首都师范大学学报(自然科学版),1996,17(3):90-93. |
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| 作者姓名： | 陈兰平 焦宝聪 |
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| 作者单位： | 首都师范大学数学系 |
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| 摘 要： | 本文以Ｎｅｗｔｏｎ迭代法为基础，提出方程求根的一种改进Ｎｅｗｔｏｎ迭代法，这种选代法具有不低于３阶的收敛速率．文中给出了收敛性证明及数值实例．
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| 关 键 词： | 改进的Newton迭代法，预测校正，收敛性 |
A Improved Newton Iteration |
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| Chen Lanping, Jiao Baocong,Ma Enlin.A Improved Newton Iteration[J].Journal of Capital Normal University(Natural Science Edition),1996,17(3):90-93. |
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| Authors: | Chen Lanping Jiao Baocong Ma Enlin |
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| Abstract: | In this paper,we present a improved Newton iteration to solve equation based on thewell-known Newton iteration, for which we proved the convergence and obtained that the order of convergence is not less than three.The calcalated examples were shown in tnts paper. |
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| Keywords: | Improved Newton iteration forecasting-corre ction convergence |
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