| 一类四阶混合型微分方程的周期解 |
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| 引用本文： | 覃荣存,杨健,刘佳玉,冯春华.一类四阶混合型微分方程的周期解[J].数学的实践与认识,2009,39(14). |
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| 作者姓名： | 覃荣存 杨健 刘佳玉 冯春华 |
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| 作者单位： | 广西师范大学,数学科学学院,广西,桂林,541004 |
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| 基金项目： | 广西研究生教育创新计划项目 |
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| 摘 要： | 运用Fourier级数理论和实分析不等式方法,研究了一类四阶混合型微分方程的周期解问题,得到了若干周期解存在性和唯一性的判定定理.
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| 关 键 词： | 泛函微分方程 混合型 周期解 Fourier级数 |
Periodic Solutions for a Class of Fourth-order CDES |
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| QIN Rong-cun,YANG Jian,LIU Jia-yu,FENG Chun-hua.Periodic Solutions for a Class of Fourth-order CDES[J].Mathematics in Practice and Theory,2009,39(14). |
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| Authors: | QIN Rong-cun YANG Jian LIU Jia-yu FENG Chun-hua |
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| Abstract: | The periodic solutions of a class of fourth-order CDEs are studied by applying Fourier series theory and techniques of real analysis inequality,and some decision theorems are obtained for ensuring the existence and uniqueness of periodic solutions. |
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| Keywords: | Functional differential equation compound type periodic solution Fourier series |
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