Limit Cycles for a Class of Piecewise Smooth Quadratic Differential Systems with Multiple Parameters
2016 ◽
Vol 26
(10)
◽
pp. 1650171
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Keyword(s):
This paper considers a class of quadratic differential systems with an isochronous center under small piecewise smooth perturbations. Two perturbation parameters at different scales are included in the system. By using the first order Melnikov function, we obtain some new results on the number of small-amplitude limit cycles bifurcating around an isochronous center.
2016 ◽
Vol 26
(07)
◽
pp. 1650116
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Keyword(s):
Limit Cycle Bifurcations for Piecewise Smooth Hamiltonian Systems with a Generalized Eye-Figure Loop
2016 ◽
Vol 26
(12)
◽
pp. 1650204
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Keyword(s):
2020 ◽
Vol 30
(15)
◽
pp. 2050230
2017 ◽
Vol 27
(05)
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pp. 1750071
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Keyword(s):
2012 ◽
Vol 22
(08)
◽
pp. 1250203
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Keyword(s):
2016 ◽
Vol 26
(01)
◽
pp. 1650009
◽
2020 ◽
Vol 30
(08)
◽
pp. 2050115
Keyword(s):