Perturbations of symmetric elliptic Hamiltonians of degree four in a complex domain

作者: Bassem Ben Hamed , Ameni Gargouri , Lubomir Gavrilov

DOI: 10.1016/J.JMAA.2014.11.018

关键词: MathematicsDomain (mathematical analysis)Bifurcation diagramMathematical analysisDuffing equationMelnikov methodAnnulus (mathematics)Degree (graph theory)

摘要: … eight-loop or … elliptic integrals of first and second kind I 0 , I 2 , I 4 ′ (4) M k ( h ) = λ 0 k I 0 ( h ) + λ 2 k I 2 ( h ) + λ 4 k I 4 ′ ( h ) . We recall that if P ε is the first return map of the perturbed …

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