| 一类二阶中立型泛函微分方程周期解的存在性 |
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| 引用本文： | 张莉,王全义. 一类二阶中立型泛函微分方程周期解的存在性[J]. 华侨大学学报(自然科学版), 2006, 27(2): 126-129 |
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| 作者姓名： | 张莉 王全义 |
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| 作者单位： | 华侨大学数学系,福建,泉州,362021 |
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| 基金项目： | 福建省自然科学基金资助项目(Z0511026) |
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| 摘 要： | 利用一些分析技巧及k-集压缩算子的抽象连续性原理,研究一类二阶中立型泛函微分方程周期解的存在性,得到保证该类方程周期解存在的充分条件．
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| 关 键 词： | 中立型泛函微分方程 周期解 存在性 k-集压缩算子 |
| 文章编号： | 1000-5013（2006）02-0126-04 |
| 收稿时间： | 2005-09-12 |
| 修稿时间： | 2005-09-12 |
On the Existence of Periodic Solutions for the Second Order Neutral Functional Differential Equation |
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| Zhang Li,Wang Quanyi. On the Existence of Periodic Solutions for the Second Order Neutral Functional Differential Equation[J]. Journal of Huaqiao University(Natural Science), 2006, 27(2): 126-129 |
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| Authors: | Zhang Li Wang Quanyi |
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| Affiliation: | Department of Mathematics, Huaqiao University, 362021, Quanzhou, China |
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| Abstract: | In this paper, the existence of periodic solutions for a class of second order neutral functional differential equations is investigated by using some analytical techniques and the abstract continuation theory of k-set contractive operator. One sufficient condition is obtained. |
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| Keywords: | neutral functional differential equation periodic solution existence k-set contraction operator |
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