| 具多奇点的一类非线性系统极限环的唯一性 |
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| 引用本文： | 黄立宏.具多奇点的一类非线性系统极限环的唯一性[J].湖南大学学报(自然科学版),1995,22(5):8-11. |
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| 作者姓名： | 黄立宏 |
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| 作者单位： | 湖南大学应用数学系 |
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| 摘 要： | 本文研究了一类广义Ｌｉｅｎａｒｄ系统极限环的唯一性问题，所获结果允许系统具有多个奇点，改进和推广了一些已知结果。
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| 关 键 词： | 微分系统 极限环 唯一性 非线性 |
Uniqueness of Limit Cycles for Category of Nonlinear Differential Systems with Multiple Singular Points |
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| Huang Lihong.Uniqueness of Limit Cycles for Category of Nonlinear Differential Systems with Multiple Singular Points[J].Journal of Hunan University(Naturnal Science),1995,22(5):8-11. |
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| Authors: | Huang Lihong |
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| Abstract: | In this paper, we study the uniqueness of limit cycles for the same class of nonlinear differential systems,some new results are obtained. These results are suit-able for the systems with multiple singular points, and generalize and improve some known results concerning the Lienard-type system in this direction. |
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| Keywords: | differential system limit cycle uniqueness |
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