Exploració per tema "KAM tori"
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Asymptotic motions converging to arbitrary dynamics for time-dependent Hamiltonians
(Elsevier, 2024-06)
Article
Accés obertDynamical systems subject to perturbations that decay over time are relevant in the description of many physical models, e.g. when considering the effect of a laser pulse on a molecule, in epidemiological studies, as well ... -
Homoclinic orbits to invariant tori near a homoclinic orbit to center-center-saddle equilibrium
(2003)
Article
Accés obertWe consider a perturbation of an integrable Hamiltonian vector field with three degrees of freedom with a center–center–saddle equilibrium having a homoclinic orbit or loop. With the help of a Poincaré map (chosen based ...