On the centers of the weight-homogeneous polynomial vector fields on the plane

On the centers of the weight-homogeneous polynomial vector fields on the plane
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DOI:
10.1016/j.jmaa.2009.06.036
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发表时间:
2009-01
影响因子:
1.3
通讯作者:
J. Llibre;C. Pessoa
J. Llibre;C. Pessoa
中科院分区:
数学3区
文献类型:
--
作者:
J. Llibre;C. Pessoa

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本文对权次为1,2,3,4的平面权齐次多项式向量场的中心进行了分类。
We classify all the centers of a planar weight-homogeneous polynomial vector field of weight degree 1, 2, 3 and 4.