PERIODIC SOLUTIONS OF POLYNOMIAL NON-AUTONOMOUS DIFFERENTIAL EQUATIONS

被引：0
|
作者：
Alwash, Mohamad A. M. [1 ]
机构：
[1] West Los Angeles Coll, Dept Math, Los Angeles, CA 90230 USA
来源：
ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS | 2005年
关键词：
Periodic solutions; polynomial non-autonomous equations; Abel differential equations; limit cycles; uniformly isochronous centers; Hilbert's sixteenth problem;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We present some results on the number of periodic solutions for scalar non-autonomous polynomial equations of degree five. We also consider a class of polynomial equations of any degree. Our results give upper bounds for the number of limit cycles of two-dimensional systems.
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页数：8
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