On the independent perturbation parameters and the number of limit cycles of a type of Liénard system
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DOI: 10.1016/j.jmaa.2018.04.020
Abstract: Abstract In this paper, we study a type of polynomial Lienard system of degree m ( m ≥ 2 ) with polynomial perturbations of degree n. We prove that the first order Melnikov function of… read more here.
Keywords: independent perturbation; perturbation parameters; system; limit cycles ... See more keywords