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5. ,Closed orbits and limit cycles of second-order autonomous Birkhoff systems

,Closed orbits and limit cycles of second-order autonomous Birkhoff systems

来源 :中国物理（英文版） | 被引量 : 0次 | 上传用户：yisheng

【摘 要】

：

In this paper,the existence of periodic orbits and the non-existence of limit cycles for the second-order autonomous Birkhoff system are studied.Further the exi

【作 者】

：

Chen Xiang-Wei(陈向炜) 

【机 构】

：

Department of Physics,Shangqiu Teachers College,Shangqiu,476000,China

【出 处】

：

中国物理（英文版）

【发表日期】

：

2003年6期

【关键词】

：

Birkhoff system equation of motion singular point closed orbit limit cycle 

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论文部分内容阅读

In this paper,the existence of periodic orbits and the non-existence of limit cycles for the second-order autonomous Birkhoff system are studied.Further the existence of algebraic limit cycles for a generalized second-order autonomous Birkhoff system is studied.

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