| 一类高次多项式系统的极限环 |
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| 引用本文： | 张申媛. 一类高次多项式系统的极限环[J]. 上海电力学院学报, 2009, 25(4): 409-411 |
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| 作者姓名： | 张申媛 |
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| 作者单位： | 上海电力学院,数理系,上海,200090 |
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| 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．
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| 关 键 词： | 高次多项式系统 极限环 唯一性 |
| 收稿时间： | 2008-10-28 |
Study on Limit Cycles for a Class of Higher Polynomial System |
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| 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 |
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| Authors: | ZHANG Shen-yuan |
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| Affiliation: | Dept.of Mathematics & Physics;Shanghai University of Electric Power;Shanghai 200090;China |
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| 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. |
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| Keywords: | higher polynomial system limit cycles uniqueness |
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