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Corrigendum for the paper “Invariant tori for nearly integrable Hamiltonian systems with degeneracy”

✍ Scribed by Junxiang Xu; Jiangong You


Publisher
Springer-Verlag
Year
2007
Tongue
French
Weight
89 KB
Volume
257
Category
Article
ISSN
0025-5874

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Invariant tori for Gevrey-smooth Hamilto
✍ Dongfeng Zhang; Junxiang Xu 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 340 KB

We consider Gevrey-smooth perturbation of a completely integrable Gevrey-smooth Hamiltonian under Rüssmann's nondegeneracy condition, and obtain a family of invariant tori using an improved KAM iteration; they are Gevrey smooth in the sense of Whitney, with a Gevrey index depending on the Gevrey cla