| 平面四次齐次系统的全局拓扑分类及其系数条件 |
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| 引用本文： | 马少军,王健. 平面四次齐次系统的全局拓扑分类及其系数条件[J]. 山东师范大学学报(自然科学版), 2003, 18(2): 13-16 |
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| 作者姓名： | 马少军 王健 |
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| 作者单位： | 1. 莱阳农学院基础部,265200,山东,莱阳
2. 山东理工大学数学与信息学院,255000,山东,淄博 |
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| 摘 要： | 讨论了平面四次齐次微分系统的全局拓扑结构，并给出拓扑分类的系数条件。
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| 关 键 词： | 平面四次齐次微分系统 全局拓扑结构 拓扑分类 系数条件 极限环 相图 |
COEFFICENT CONDITIONS AND GLOBAL TOPOLOGICAL CLASSIFICATIONS OF PLANE HONOGENEOUS QUARTIC SYSTEM |
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| Ma Shaojun ) Wang Jian ). COEFFICENT CONDITIONS AND GLOBAL TOPOLOGICAL CLASSIFICATIONS OF PLANE HONOGENEOUS QUARTIC SYSTEM[J]. Journal of Shandong Normal University(Natural Science), 2003, 18(2): 13-16 |
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| Authors: | Ma Shaojun ) Wang Jian ) |
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| Affiliation: | Ma Shaojun 1) Wang Jian 2) |
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| Abstract: | In this paper,the global topological structures of plane homogeneous quartic differential system was disscused,and their coefficient conditions of topolpgical classifications were given. |
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| Keywords: | plane quartic homogeneous system global structure topological classification coefficient condition |
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