| 具连续偏差变元的二阶阻尼微分方程的振动性 |
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| 作者姓名： | 林文贤 |
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| 作者单位： | 韩山师范学院数学与应用数学系, 广东 潮州 521041 |
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| 摘 要： | 获得一类具有连续偏差变元的非线性二阶阻尼泛函微分方程所有解振动的若干充分条件. 所得结果包含和推广了已有文献中的相关结论,并给出2个应用实例.
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| 关 键 词： | 阻尼项 中立型方程 振动性 连续偏差变元 |
| 收稿时间： | 2011-04-25 |
| 修稿时间： | 2011-06-27 |
Oscillation for certain second-order damped differential equations with continuous deviating arguments |
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| Authors: | LIN Wen-Xian |
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| Institution: | Department of Mathematics and Applied Mathematics, Hanshan Normal University, Chaozhou 521041, Guangdong, China |
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| Abstract: | We obtain sufficient conditions for the oscillation of all solutions of the nonlinear second-order damped functional differential equations with continuous deviating arguments. This work generalizes and improves some known results. The main results are illustrated by two examples. |
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| Keywords: | damping terms neutral differential equation oscillation continuous deviating arguments |
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