Part II. We consider nearly integrable families of dissipative systems in the neighborhood of quasi-periodic invariant tori that are not normally hyperbolic. The aim is to give a generic bifurcation theory of such tori, similar to the theory of local bifurcations.
Part II. We consider nearly integrable families of dissipative systems in the neighborhood of quasi-periodic invariant tori that are not normally hyperbolic. The aim is to give a generic bifurcation theory of such tori, similar to the theory of local bifurcations.