Abstract:
本文研究了Bautin系统的Lyapunov量复算法。借助于Maple数学软件计算了这一系统的Lyapunov量,并证明了细焦点的阶数最高为3。本结果可用于判定系统在原点的极限环个数,对系统的极限环分岔研究有重要的理论指导意义。
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Year: 2008
Language: Chinese
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30 Days PV: 4
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