| 时标上的二阶变时滞动力系统的振动准则 |
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| 引用本文： | 王艳群,罗李平. 时标上的二阶变时滞动力系统的振动准则[J]. 衡阳师专学报, 2010, 0(3): 18-21 |
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| 作者姓名： | 王艳群 罗李平 |
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| 作者单位： | 衡阳师范学院数学与计算科学系,湖南衡阳421008 |
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| 基金项目： | 2009年衡阳师范学院科学基金（09A27） |
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| 摘 要： | 利用广义Riccati变换及完全平方技，亍，讨论了一类时标上的二阶非线性变时滞动力系统的振动性，获得了新的振动准则。
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| 关 键 词： | 时标 振动性 广义Riccati变换 |
Oscillation Criteria for Second Order Dynamic Equations with Variable Delay on Time Scales |
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| WANG Yan-qun,LUO Li-ping. Oscillation Criteria for Second Order Dynamic Equations with Variable Delay on Time Scales[J]. Journal of Hengyang Normal University, 2010, 0(3): 18-21 |
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| Authors: | WANG Yan-qun LUO Li-ping |
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| Affiliation: | (Department of Mathematics and Computational Science, Hengyang Normal University,Hengyang Hunan 421008,China) |
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| Abstract: | By using the generalized Riccati transformation, the averaging technique, the oscillation for a class nonlinear secondorder dynamic equations with varible delay is discussed and new oscillation criteria are obtained. |
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| Keywords: | time scales oscillation generalized Riccati transformation |
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