| 一类高次多项式系统极限环讨论及其应用 |
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| 引用本文： | 封汉颍.一类高次多项式系统极限环讨论及其应用[J].军械工程学院学报,1994(3). |
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| 作者姓名： | 封汉颍 |
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| 作者单位： | 数学教研室 |
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| 摘 要： | 本文讨论了一类高次多项式系统极限环的存在唯一性,分析了系统的分枝,解决了系统的极限环的个数和分布问题,应用所得的结果,推广并改进了前人的结果。
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| 关 键 词： | 高次多项式系统 极限环 存在性 唯一性 分枝 |
DISCUSSION ON LIMIT CYCLES OF A CLASS OF HIGHER POLYNOMIAL SYSTEMS AND ITS APPLICATIONS |
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| Feng Hanying.DISCUSSION ON LIMIT CYCLES OF A CLASS OF HIGHER POLYNOMIAL SYSTEMS AND ITS APPLICATIONS[J].Journal of Ordnance Engineering College,1994(3). |
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| Authors: | Feng Hanying |
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| Institution: | Teaching and Research Section of Maths |
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| Abstract: | In this paper, we discuss the existence and uniqueness of limit cycles and entirely analyse the bifarcaions of a class of higher polynomial system. Thus we solve the problems of the number and location of the system. Applying the results obtained, we extend and improve the results of predecessors. |
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| Keywords: | higher polynomial system limit cycle existence uniqueness bLfurcation |
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