| 一类中立型退化时滞微分方程的周期解 |
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| 引用本文： | 夏文华.一类中立型退化时滞微分方程的周期解[J].数学理论与应用,2010(4):45-48. |
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| 作者姓名： | 夏文华 |
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| 作者单位： | 湖南工程学院数理系,湘潭411101 |
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| 基金项目： | 国家自然科学基金（69934030）; 湖南省自科基金资助（07JJ6112）; 湖南省教育厅课题（09C256）资助 |
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| 摘 要： | 讨论了一类中立型退化时滞微分方程的周期解的存在条件,并且给出了二维退化滞后微分方程的周期解的存在性问题,且给出了一个充要条件和两个充分条件,最后举例说明结论的有效性。
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| 关 键 词： | 中立型 退化时滞微分方程 周期解 |
A Class of the Periodic Solution of Singular Neutral Different Equation with Delay |
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| Xia Wenhua.A Class of the Periodic Solution of Singular Neutral Different Equation with Delay[J].Mathematical Theory and Applications,2010(4):45-48. |
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| Authors: | Xia Wenhua |
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| Institution: | Xia Wenhua(Department of Science,The Hunan Institute of Engineering,Xiantan,411101) |
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| Abstract: | The existential conditions of periodic solution of singular neutral differential equation with delay are investigated.Particularly,the problem of existence of periodic solution of two-dimensional singular differential equations with delay is presented,and several sufficient and essential conditions are obtained.At last,an example is given to illustrate the proposed method. |
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| Keywords: | Neutral Degenerate differential equation with delay Periodic Solution |
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