| 高阶中立型时滞微分方程的振动准则 |
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| 引用本文： | 何春艳.高阶中立型时滞微分方程的振动准则[J].哈尔滨理工大学学报,2009,14(3):69-71. |
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| 作者姓名： | 何春艳 |
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| 作者单位： | 哈尔滨学院,教育科学学院,黑龙江,哈尔滨,150086 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 考虑了一类高阶非线性中立型时滞微分方程解的振动性,利用Philos积分平均方法,建立了这类方程解的振动准则,推广了参考文献中已有的二阶时滞微分方程的振动结果.
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| 关 键 词： | 中立型时滞方程 Philos方法 振动准则 |
Oscillation Criteria for Higher Order Nonlinear Neutral Delay Differential Equations |
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| HE Chun-yan.Oscillation Criteria for Higher Order Nonlinear Neutral Delay Differential Equations[J].Journal of Harbin University of Science and Technology,2009,14(3):69-71. |
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| Authors: | HE Chun-yan |
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| Affiliation: | HE Chun-yan ( Educational Science, Harbin College, Harbin 150086,China) |
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| Abstract: | In this paper, oscillation of higher order nonlinear neutral delay differential equation is considered, oscillation criteria of solutions of the equations are established by using Philos＇ integral average method, which generalize oscillation results for second order delay differential equations in some references. |
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| Keywords: | higher order neutral delay differential equation Philos method oscillation criterion |
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