| 受迫非线性二阶常微分方程周期解的存在性和唯一性 |
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| 引用本文： | 王元,杨作东,柴新宽. 受迫非线性二阶常微分方程周期解的存在性和唯一性[J]. 河南师范大学学报(自然科学版), 1990, 0(4) |
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| 作者姓名： | 王元 杨作东 柴新宽 |
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| 作者单位： | 河南师范大学数学系，河南师范大学数学系，河南师范大学数学系 |
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| 摘 要： | 本文以Coincidenoce度为工具证明了一类非线性二阶常微分方程的周期解的存在性和唯一性。
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| 关 键 词： | Fredholm算子 L—紧 Coincidence度 非线性算子 |
EXISTENCE AND UNIQUENESS OF PERIODIC SOLUTION FOR FORCED SECOND ORDER NONLINEAR ORDINARY DIFFRENTIAL EQUATION |
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| Wang Yuan Yang Zhoudon Chai Xinkuan. EXISTENCE AND UNIQUENESS OF PERIODIC SOLUTION FOR FORCED SECOND ORDER NONLINEAR ORDINARY DIFFRENTIAL EQUATION[J]. Journal of Henan Normal University(Natural Science), 1990, 0(4) |
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| Authors: | Wang Yuan Yang Zhoudon Chai Xinkuan |
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| Affiliation: | Department of Methematic |
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| Abstract: | In this paper we have proved the existence and uniqueness of periodic solution for forced second order nonlinear ordinary diffrential equation with Coincidence degree. |
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| Keywords: | Fredholm operators L—compact Coincidence degree Non—linear operators. |
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