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- Simple generalization of Wisdom's perturbative method
- Yokoyama, T.
- Universidade Estadual Paulista (UNESP)
- A simple generalization of Wisdom's perturbative method, as originally proposed by Wisdom (1985), is obtained. Any number of resonant cosines can be handled and the method can also accommodate more involved disturbing functions. Averaged trajectories are easily obtained by drawing level curves of the action. Here, the method is first tested for simple models of 3:1 and 2:1 resonant problems. Comparisons with numerical integration and surface-section curves show very good agreements.
- Celestial Mechanics & Dynamical Astronomy. Dordrecht: Kluwer Academic Publ, v. 64, n. 3, p. 243-260, 1996.
- Kluwer Academic Publ
- perturbative methods
- adiabatic invariant
- Acesso restrito
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