| DUFFING方程的近似解析解 |
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| 引用本文： | 俞元洪,靳明忠.DUFFING方程的近似解析解[J].蒙自师范高等专科学校学报,1990(4). |
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| 作者姓名： | 俞元洪 靳明忠 |
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| 作者单位： | 中国科学院应用数学研究所
(俞元洪)，云南工学院(靳明忠) |
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| 摘 要： | 本文给出Duffing方程x+ω~2x=b~2x~3满足初始条件x(0)=A,x(0)=0的近似解析解。
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| 关 键 词： | 非线性微分方程 近似解析解 |
ANALTIC SOLUTION OF APPROX IMATION OF DUFFING EQUATION |
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| Yu yuan-hong Jin Ming-zhong.ANALTIC SOLUTION OF APPROX IMATION OF DUFFING EQUATION[J].Journal of Mengzi Teachers' College,1990(4). |
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| Authors: | Yu yuan-hong Jin Ming-zhong |
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| Abstract: | In this paper we give a analytic solution of approximation of Duffing equation X+w2X=b2X8 satisfying X(0) = A, X(0)=0. |
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| Keywords: | Nonlinear differential eguation Analgtic solution of approimation |
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