
doi: 10.1137/0518046
We develop a global perturbation technique for the study of periodic orbits in three-dimensional, time dependent and independent, perturbations of planar Hamiltonian differential equations. We give existence, stability and bifurcation theorems and illustrate our results with examples that exhibit saddle-node and Hopf bifurcations of periodic orbits.
saddle-node, Local and nonlocal bifurcation theory for dynamical systems, Hamiltonian differential equations, slowly varying oscillators, bifurcation theorems, Melnikov method, Hopf bifurcations, Periodic solutions to ordinary differential equations, Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations
saddle-node, Local and nonlocal bifurcation theory for dynamical systems, Hamiltonian differential equations, slowly varying oscillators, bifurcation theorems, Melnikov method, Hopf bifurcations, Periodic solutions to ordinary differential equations, Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations
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