An implicit function theorem for small divisor problems
نویسندگان
چکیده
منابع مشابه
Compensations in small divisor problems
Several small divisor problems arising in the perturbative theory of Hamiltonian and La-grangian 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.
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ژورنال
عنوان ژورنال: Bulletin of the American Mathematical Society
سال: 1974
ISSN: 0002-9904
DOI: 10.1090/s0002-9904-1974-13407-5