Asymptotic invariant tori of perturbed two-body problems
This paper deals with the asymptotic approximation of invariant tori, periodic and quasi-periodic orbits of perturbations of the planar and spatial two-body problems. For that we make use of different types of normalisations and reduction theory. (c) 2005 Elsevier Ltd. All rights reserved.
periodic and quasi-periodic orbits equilibria 2d invariant tori algorithms for normalisations invariants and reduced phase spaces