| 平面n次微分系统高次奇点的拓扑结构 |
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| 引用本文： | 李学敏. 平面n次微分系统高次奇点的拓扑结构[J]. 系统科学与数学, 1997, 17(4): 311-315 |
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| 作者姓名： | 李学敏 |
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| 作者单位： | 山东师范大学数学系 济南，250014 |
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| 基金项目： | 国家自然科学基金，山东省自然科学基金 |
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| 摘 要： | 本文讨论了平面n次微分系统高次奇点的拓扑结构,并给出了按右端多项式系数的判断准则.
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| 关 键 词： | 平面n次微分系统 高次奇点 拓扑结构 判断准则 |
TOPOLOGICAL STRVCTURE OF HIGHER ORDER SINGULAR POINT OF PLANE n-DEGREE DIFFERENTIAL SYSTEM |
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| Li Xuemin. TOPOLOGICAL STRVCTURE OF HIGHER ORDER SINGULAR POINT OF PLANE n-DEGREE DIFFERENTIAL SYSTEM[J]. Journal of Systems Science and Mathematical Sciences, 1997, 17(4): 311-315 |
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| Authors: | Li Xuemin |
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| Affiliation: | Department of Mathematics, Shandong Normal University, Jinan 250014) |
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| Abstract: | In this paper, we discuss the topological classification of higher order singular point of plane n-degree differential system, and give a criterion according to the right-hand polynomial coefficients. |
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| Keywords: | Plane n-degree differential system higher order singular point topological structure the criterion |
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