Lie Symmetries of Quasihomogeneous Polynomial Planar Vector Fields and Certain Perturbations

被引：0

作者：

JavierCHAVARRIGA ^{[1
]}

IsaacA.GARC?A ^{[1
]}

机构：

[1] Departament

来源：

Acta Mathematica Sinica(English Series) | 2005年 / 21卷 / 01期

关键词：

Lie symmetries; Quasi-homogeneous systems; Planar vector fields;

D O I：

暂无

中图分类号：

O174.14 [多项式理论];

学科分类号：

070104 ;

摘要：

In this work we study Lie symmetries of planar quasihomogeneous polynomial vector fieldsfrom different points of view,showing its integrability.Additionally,we show that certain perturbationsof such vector fields which generalize the so-called degenerate infinity vector fields are also integrable.

引用

页码：185 / 192

页数：8

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