- 94-270 Chierchia L., Falcolini C.
- Compensations in small divisor problems
Aug 1, 94
(auto. generated ps),
of related papers
Abstract. Several small divisor problems arising in the perturbative theory
of Hamiltonian and Lagrangian systems are considered. A general
method that allows to prove compensations among the elementary
contributions of the formal power series expansions associated to
invariant surfaces is presented.