| 具变号系数微分方程的振动定理 |
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| 引用本文： | 张建文,张建国,魏毅强.具变号系数微分方程的振动定理[J].太原理工大学学报,1993(Z1). |
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| 作者姓名： | 张建文 张建国 魏毅强 |
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| 作者单位： | 太原工业大学数理力学系
(张建文，张建国)，太原工业大学数理力学系(魏毅强) |
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| 摘 要： | 本文研究了具变号系数二阶非线性微分方程的振动性,建立了一组关于该方程振动的新的充分性定理。
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| 关 键 词： | 微分方程 振动 变号系数 |
Oscillatory for Differential Equations With Changeable Coefficient |
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| Zhang Jianwen Zhang Jianguo Wei Yiqiang.Oscillatory for Differential Equations With Changeable Coefficient[J].Journal of Taiyuan University of Technology,1993(Z1). |
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| Authors: | Zhang Jianwen Zhang Jianguo Wei Yiqiang |
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| Institution: | Department of Applied Science and Mechanics |
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| Abstract: | In this paper , the oscillatory of the nonlinear second order differential equation
with changeable coefficient is studied, and some new sufficient oscillation theorems for this equation are established. |
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| Keywords: | differential equation oscillation coefficient with changeable |
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