| 具有分布时滞的偶数阶阻尼泛函微分方程的振动定理 |
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| 引用本文： | 龙玉花,刘洁纯.具有分布时滞的偶数阶阻尼泛函微分方程的振动定理[J].徐州师范大学学报(自然科学版),2008,26(2):85-89. |
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| 作者姓名： | 龙玉花 刘洁纯 |
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| 作者单位： | 湖南工程学院,数理系,湖南,湘潭,411104 |
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| 基金项目： | Fund item： Research supported by the Scientific Research Education Foundation of Hu＇nan（06C242） |
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| 摘 要： | 考虑一类具有分布时滞的偶数阶阻尼泛函微分方程的振动性.利用积分平均技术和广义Riccati变换,获得了该类方程振动的几个定理,并给出了应用实例.
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| 关 键 词： | 偶数阶 阻尼泛函微分方程 分布时滞 振动性 |
Oscillation Theorems for Even-order Damped Functional Differential Equations with Distributed Delay |
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| LONG Yu-hua,LIU Jie-chun.Oscillation Theorems for Even-order Damped Functional Differential Equations with Distributed Delay[J].Journal of Xuzhou Normal University(Natural Science Edition),2008,26(2):85-89. |
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| Authors: | LONG Yu-hua LIU Jie-chun |
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| Institution: | (Department of Mathematics and Physics,Hu＇nan Institute of Engineering,Xiangtan,Hu＇nan,411104,China) |
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| Abstract: | In this paper,the oscillation of certain even-order damped functional differential equations with distributed delays is considered,and several oscillation criteria are obtained for such a class of differential equations using the intergral averaging technique and the generalized Riccati transformation.An example to illustrate our results is also given. |
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| Keywords: | even order damped functional differential equation distributed delay oscillation |
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