| 关于一类微分方程的解析解问题 |
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| 引用本文： | 赵杰民. 关于一类微分方程的解析解问题[J]. 西南师范大学学报(自然科学版), 2007, 32(1): 19-21 |
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| 作者姓名： | 赵杰民 |
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| 作者单位： | 北京联合大学基础部,北京100101 |
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| 基金项目： | 国家自然科学基金资助项目（40474033）. |
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| 摘 要： | 对一类非线性微分方程的解求得一致有效渐近展开式，并给出了共振解的近似解析解公式．
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| 关 键 词： | 微分方程 非线性 解析解 |
| 文章编号： | 1000-5471（2007）01-0019-03 |
| 修稿时间： | 2006-02-17 |
On the Analytic Solution Problems for A Class of Differential Equations |
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| ZHAO Jie-min. On the Analytic Solution Problems for A Class of Differential Equations[J]. Journal of southwest china normal university(natural science edition), 2007, 32(1): 19-21 |
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| Authors: | ZHAO Jie-min |
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| Affiliation: | Dept. of Basic Courses, Beijing Union University, Beijing 100101, China |
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| Abstract: | Nonlinear time delay differential equations are studied. This paper gets a uniformly valid asymptotic expansion according to the distinct circumstances of primary and subharmonie resonances and also gives some approximate analytic formulas which are very simple and explicit. |
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| Keywords: | differential equation nonlinear analytic solution |
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