| 一类五次系统赤道环的稳定性与极限环分枝 |
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| 引用本文： | 刘一戎,赵梅春.一类五次系统赤道环的稳定性与极限环分枝[J].数学年刊A辑(中文版),2002(1). |
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| 作者姓名： | 刘一戎 赵梅春 |
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| 作者单位： | 中南大学数软系 长沙410083
(刘一戎)，中南大学数软系 长沙410083(赵梅春) |
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| 基金项目： | 国家自然科学基金（No．10071016），湖南省自然科学基金（No．97JJN－70）资助的项目． |
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| 摘 要： | 本文解决了一类五次系统赤道环的稳定性与极限环分枝问题，所得的结论与二次系统的若干结论形 成有趣的对比．
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| 关 键 词： | 五次系统 赤道环 稳定性 分枝 |
STABILITY AND LIMIT CYCLE BIFURCATION OF EQUATOR FOR A CLASS OF FIFTH SYSTEM |
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| LIU Yirong ZHAO Meichun.STABILITY AND LIMIT CYCLE BIFURCATION OF EQUATOR FOR A CLASS OF FIFTH SYSTEM[J].Chinese Annals of Mathematics,2002(1). |
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| Authors: | LIU Yirong ZHAO Meichun |
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| Institution: | LIU Yirong* ZHAO Meichun* *Department of Mathematics,Central South University,Changsha 410083,China. |
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| Abstract: | The problems of stability and limit cycle bifurcation of the equator for a class of fifth systems are solved in this paper. Some results on quadratic systems and some results obtained in this paper show an interesting contrast. |
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| Keywords: | Fifth system Stability Equation Bifurcation |
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