| 求解常微分方程的广义线性多步法校正公式 |
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| 引用本文： | 田天海. 求解常微分方程的广义线性多步法校正公式[J]. 湖北工业大学学报, 1995, 10(1): 38-42 |
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| 作者姓名： | 田天海 |
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| 作者单位： | 湖北工学院基础课部 |
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| 摘 要： | 本文对求解常微分方程的广义性多步法应用校正技术，得到了广义一步法和广义二步法校正公式，并对广义二步法公式和广义二步法校正公式进行了数值计算比较，结果表明，二者具有相同的精度，但后者的计算量减少。
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| 关 键 词： | 常微分方程 广义 校正公式 多步法 |
The Correction Formula of the Generalized Multi-step Method in Solving Ordinary Differential Equations |
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| Tian Tianhai. The Correction Formula of the Generalized Multi-step Method in Solving Ordinary Differential Equations[J]. Journal of Hubei University of Technology, 1995, 10(1): 38-42 |
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| Authors: | Tian Tianhai |
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| Affiliation: | Tian Tianhai |
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| Abstract: | In this paper,the correction formulae of the generalized one-step method and the generalized two-step method are derived, by using correction technique of generalized multi-step method in solving ordinary differential equations. The computing results of the iterative method and the correction method of the extended two-step methods are compared. The results show that the both precisions are same,but the computing quantity of the latter is less. |
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| Keywords: | Ordinary differential equation Generalized multi-step method Correction technique |
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