Bubbling and on-off intermittency in bailout embeddings.
We establish and investigate the conceptual connection between the dynamics of the bailout embedding of a Hamiltonian system and the dynamical regimes associated with the occurrence of bubbling and blowout bifurcations. The roles of the invariant manifold and the dynamics restricted to it, required in bubbling and blowout bifurcating systems, are played in the bailout embedding by the embedded Hamiltonian dynamical system. The Hamiltonian nature of the dynamics is precisely the distinctive feature of this instance of a bubbling or blowout bifurcation. The detachment of the embedding trajectories from the original ones can thus be thought of as transient on-off intermittency, and noise-induced avoidance of some regions of the embedded phase space can be recognized as Hamiltonian bubbling.
Cartwright
Julyan H E
JH
Laboratorio de Estudios Cristalográficos, CSIC, E-18071 Granada, Spain. julyan@lec.ugr.es
Magnasco
Marcelo O
MO
Piro
Oreste
O
Tuval
Idan
I