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.

引用

页数：8

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