| 负二次幂函数与排列数的交错级数型线性微分方程 |
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| 引用本文： | 孙长军. 负二次幂函数与排列数的交错级数型线性微分方程[J]. 山东理工大学学报：自然科学版, 2004, 18(5): 85-89 |
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| 作者姓名： | 孙长军 |
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| 作者单位： | 连云港职业技术学院,数学教研室,江苏,连云港,222006 |
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| 摘 要： | 通过把系数含有负二次幂函数与排列数的交错级数型线性微分方程化为可逐次积分的线性微分方程,找出了求这类方程通解的方法与理论,所得定理给出了严格的证明,并通过实例介绍了它的应用。
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| 关 键 词： | 负二次幂函数 排列数 交错级数 逐次积分 线性微分方程 |
| 文章编号： | 1672-6197(2004)05-0085-05 |
| 修稿时间： | 2004-04-03 |
Solution of interlace series type linear differential equation containing negative second power function and arrangement number |
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| SUN Chang-jun. Solution of interlace series type linear differential equation containing negative second power function and arrangement number[J]. Journal of Shandong University of Technology:Science and Technology, 2004, 18(5): 85-89 |
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| Authors: | SUN Chang-jun |
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| Abstract: | By transforming the interlace series type linear differential equation with coefficients containing negative second order power function and arrangement number into the linear differential equation of successive integral,the theory and method for the general solution of this kind of equation are determined.The theorem obtained is proved strictly and the application is introduced through examples. |
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| Keywords: | negative twice power function arrangement number interlace series successive integral linear differential equation |
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