| (En)系统极限环的相对位置 |
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| 引用本文： | 白敬新.(En)系统极限环的相对位置[J].数学学报,2004,47(2):337-342. |
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| 作者姓名： | 白敬新 |
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| 作者单位： | 川南林业局东风木材厂,峨边,614300 |
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| 摘 要： | 本文证明了，对任意正整数K，存在平面n次系统，它具有一串不少于K个大极限环．这些大极限环两两之间各有若干小极限环．
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| 关 键 词： | 相对位置 极限环 n次系统 |
The Relative Locations of Limit Cycles of an (En) System |
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| Jing Xin BAI.The Relative Locations of Limit Cycles of an (En) System[J].Acta Mathematica Sinica,2004,47(2):337-342. |
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| Authors: | Jing Xin BAI |
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| Abstract: | In this paper, it is proved that for any positive integer K, ther a exists a planar n-polynomial system which has a series of big limit cycles, and the number of the big limit cycles is at least K. Furthermore, there are many small limit cycles between any of them. |
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| Keywords: | Relative locations Limit cycles n-polynomial system |
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