Center Problem for Quasi-Homogeneous Polynomial Systems with a Given Weight Degree
2018 ◽
Vol 28
(14)
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pp. 1850174
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Keyword(s):
This paper considers the center problem for quasi-homogeneous polynomial systems with a given weight degree. We provide the necessary conditions such that these systems have a center at the origin. Especially, we present the necessary and sufficient conditions on the existence of a center for some class of such systems.
1990 ◽
Vol 114
(1-2)
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pp. 39-55
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1991 ◽
Vol 434
(1892)
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pp. 643-656
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1973 ◽
Vol 15
(3)
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pp. 279-290
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2002 ◽
Vol 05
(03)
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pp. 321-332
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