Title of article
A class of reversible quadratic polynomial vector fields on
Author/Authors
Pereira، نويسنده , , Weber F. and Pessoa، نويسنده , , Claudio، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2010
Pages
7
From page
203
To page
209
Abstract
We study a class of quadratic reversible polynomial vector fields on S 2 . We classify all the centers of this class of vector fields and we characterize its global phase portrait.
Keywords
Reversible polynomial vector fields , Centers , Limit cycles , Phase portrait
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2010
Journal title
Journal of Mathematical Analysis and Applications
Record number
1561249
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