On some properties of Lienard systems

被引：0

作者：

Mao-an H. ^{[1
]}

机构：

[1] Department of Mathematics, Shanghai Jiaotong University, Shanghai

来源：

Applied Mathematics and Mechanics | 2002年 / 23卷 / 4期

基金：

中国国家自然科学基金;

关键词：

global property; Lienard system; local property; O175.12;

D O I：

10.1007/BF02436214

中图分类号：

学科分类号：

摘要：

Some sharp sufficient conditions for generalized Lienard systems to have positive or negative semi-orbits which do not cross the vertical isocline are given. Applications of the main results to some polynomial systems are also presented. © 1980 Editorial Committee of Applied Mathematics and Mechanics.

引用

页码：454 / 462

页数：8

共 15 条

[1]

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[2]

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[3]

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[4]

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[5]

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[7]

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[8]

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[9]

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[10]

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