| 高阶Duffing方程对称性反周期解的存在性 |
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| 引用本文： | 杨金云.高阶Duffing方程对称性反周期解的存在性[J].徐州师范大学学报(自然科学版),2011(3). |
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| 作者姓名： | 杨金云 |
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| 作者单位： | 徐州工程学院数理学院; |
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| 基金项目： | 江苏省高校自然科学基金资助项目(09KJD110006) |
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| 摘 要： | 利用度理论研究了高阶Duffing方程偶反周期解和奇反周期解的存在性,并给出例子验证了主要结果.
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| 关 键 词： | 高阶 Duffing方程 反周期解 对称性 度理论 |
Existence of anti-periodic solutions with symmetry for high-order Duffing equations |
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| Yang Jinyun.Existence of anti-periodic solutions with symmetry for high-order Duffing equations[J].Journal of Xuzhou Normal University(Natural Science Edition),2011(3). |
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| Authors: | Yang Jinyun |
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| Institution: | Yang Jinyun(School of Mathematics & Physical Sciences,Xuzhou Institute of Technology,Xuzhou 221008,Jiangsu,China) |
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| Abstract: | The existence of even and odd anti-periodic solutions for high-order Duffing equations has been studied by using degree theory.To illustrate our main result,an applied example is given. |
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| Keywords: | high-order Duffing equation anti-periodic solution symmetry degree theory |
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