A quasi-periodic Poincaré's theorem
A quasi-periodic Poincaré's theorem
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DOI:
10.1007/s00208-002-0399-0
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发表时间:
2003-05
影响因子:
1.4
通讯作者:
Yong Li;Y. Yi
中科院分区:
文献类型:
--
作者:
Yong Li;Y. Yi
We study the persistence of invariant tori on resonant surfaces of a nearly integrable Hamiltonian system under the usual Kolmogorov non-degenerate condition. By introducing a quasi-linear iterative scheme to deal with small divisors, we generalize the Poincaré theorem on the maximal resonance case (i.e., the periodic case) to the general resonance case (i.e., the quasi-periodic case) by showing the persistence of majority of invariant tori associated to non-degenerate relative equilibria on any resonant surface.