| 关于一类微分方程周期解定理的推广 |
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| 引用本文： | 彭放,吴国平,刘安平. 关于一类微分方程周期解定理的推广[J]. 大学数学, 2000, 0(6) |
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| 作者姓名： | 彭放 吴国平 刘安平 |
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| 作者单位： | 中国地质大学!武汉430074 |
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| 基金项目： | 国家自然科学基金!( 49874 0 2 7)，矿产资源定量预测及勘查评价开放研究实验室研究基金资助 |
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| 摘 要： | 本文研究了一种微分差分方程周期解的存在性 ,并且获得了它们具有非平凡周期解的充分条件 ,推广了文 [1 ]— [5]的工作 .
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| 关 键 词： | 微分差分方程 非平凡周期解 充分条件 |
Extension of Theorem on Periodic Solution of a Kind of Differential Equation |
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| PENG Fang,WU Guo ping,LIU An ping. Extension of Theorem on Periodic Solution of a Kind of Differential Equation[J]. College Mathematics, 2000, 0(6) |
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| Authors: | PENG Fang WU Guo ping LIU An ping |
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| Abstract: | In this paper, we research the existence of periodic solution of a kind of differential difference equation and give sufficient conditions of it. The results of paper [1]—[5] are improved and extended. |
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| Keywords: | differential difference equation nontrivial periodic solution sufficient conditi |
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