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投稿时间：2008-10-28
投稿时间：2008-10-28
中文摘要: 利用平面自治系统的极限环和分支理论,研究了一类具有普遍意义的高次多项式系统,讨论了该系统极限环的存在性和唯一性.
Abstract:A class of higher polynomial system with great significance is researched with the theory of limit cycles and bifurcation the plain autonomous system. The existence and uniqueness of its limit cycles and its bifurcations are analyzed.
keywords: higher polynomial system limit cycles uniqueness
文章编号：20090425 中图分类号： 文献标志码：
基金项目:
| 作者 | 单位 |
| 张申媛 | 上海电力学院 数理系, 上海 200090 |
| Author Name | Affiliation |
| ZHANG Shen-yuan | Dept. of Mathematics & Physics, Shanghai University of Electric Power, Shanghai 200090, China |
引用文本：
张申媛.一类高次多项式系统的极限环[J].上海电力大学学报,2009,25(4):409-411.
ZHANG Shen-yuan.Study on Limit Cycles for a Class of Higher Polynomial System[J].Journal of Shanghai University of Electric Power,2009,25(4):409-411.
张申媛.一类高次多项式系统的极限环[J].上海电力大学学报,2009,25(4):409-411.
ZHANG Shen-yuan.Study on Limit Cycles for a Class of Higher Polynomial System[J].Journal of Shanghai University of Electric Power,2009,25(4):409-411.