| 具偏差变元高阶Lienard方程周期解存在性 |
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| 引用本文： | 陈仕洲.具偏差变元高阶Lienard方程周期解存在性[J].纯粹数学与应用数学,2006,22(1):108-110,117. |
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| 作者姓名： | 陈仕洲 |
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| 作者单位： | 韩山师范学院数学与信息技术学院,广东,潮州,521041 |
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| 摘 要： | 利用重合度理论,研究了一类具偏差变元高阶L ienard型方程周期解的存在性,获得了该方程至少存在一个周期解的充分条件.
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| 关 键 词： | 高阶 泛函微分方程 周期解 重合度理论 |
| 文章编号： | 1008-5513（2006）01-0108-03 |
| 收稿时间： | 2004-10-15 |
| 修稿时间： | 2004-10-15 |
Existence of periodic solutions for higher order functional differential equation |
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| CHEN Shi-zhou.Existence of periodic solutions for higher order functional differential equation[J].Pure and Applied Mathematics,2006,22(1):108-110,117. |
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| Authors: | CHEN Shi-zhou |
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| Abstract: | Existence of periodic solutions for higher order functional differential equation is consider,by using the theorem of coincidence degree,the sufficient conditions for its there being at least a T-periodic solution is obtained. |
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| Keywords: | higher order functional differential equation periodic solution coincidence degree |
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