A proof of the invariant torus theorem of Kolmogorov

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Date
2012
Link to item file
http://arxiv.org/abs/1102.0923v2
Dewey
Sciences connexes (physique, astrophysique)
Sujet
Celestial Mechanics
Journal issue
Regular and Chaotic Dynamics
Volume
17
Number
1
Publication date
2012
Article pages
1-5
Publisher
Springer
DOI
http://dx.doi.org/10.1134/S1560354712010017
URI
https://basepub.dauphine.fr/handle/123456789/7478
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Author
Féjoz, Jacques
Type
Article accepté pour publication ou publié
Abstract (EN)
A variant of Kolmogorov’s initial proof is given, in terms of a group of symplectic transformations and of an elementary fixed point theorem.