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Quasiperiodic nonconservative perturbations of two-dimensional Hamiltonian systems are studied. The behavior of solutions in a neighborhood of resonance and nonresonance levels is considered. Conditions for the existence of resonant quasiperiodic… Click to show full abstract
Quasiperiodic nonconservative perturbations of two-dimensional Hamiltonian systems are studied. The behavior of solutions in a neighborhood of resonance and nonresonance levels is considered. Conditions for the existence of resonant quasiperiodic solutions (m-dimensional resonance tori) are found, and the global behavior of solutions in domains separated from the unperturbed separatrices is discussed. The results are illustrated by the example of the Duffing equation with the homoclinic figure eight of a saddle.
Journal Title: Differential Equations
Year Published: 2017
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