Limit Cycles Coming from Some Uniform Isochronous Centers
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AbstractThis article is about the weak 16th Hilbert problem, i.e. we analyze how many limit cycles can bifurcate from the periodic orbits of a given polynomial differential center when it is perturbed inside a class of polynomial differential systems. More precisely, we consider the uniform isochronous centersof degree
2012 ◽
Vol 468
(2144)
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pp. 2347-2360
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2020 ◽
Vol 30
(04)
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pp. 2050051
2013 ◽
Vol 23
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pp. 1350048
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2000 ◽
Vol 43
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pp. 529-543
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2018 ◽
Vol 265
(12)
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pp. 6083-6126
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