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Local and Semi-Local Bifurcations in Hamiltonian Dynamical Systems : Results and Examples
Once again KAM theory is committed in the context of nearly integrable Hamiltonian systems. While elliptic and hyperbolic tori determine the distribution of maximal invariant tori, they themselves form n-parameter families. Hence, without the need for untypical conditions or external parameters, tor...
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| Auteurs principaux : | , |
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| Format : | Livre |
| Langue : | anglais |
| Titre complet : | Local and Semi-Local Bifurcations in Hamiltonian Dynamical Systems : Results and Examples / Heinz Hanßmann. |
| Édition : | 1st ed. 2007. |
| Publié : |
Berlin, Heidelberg :
Springer Berlin Heidelberg
, [20..] Cham : Springer Nature |
| Collection : | Lecture notes in mathematics (Internet) ; 1893 |
| Accès en ligne : |
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| Condition d'utilisation et de reproduction : | Conditions particulières de réutilisation pour les bénéficiaires des licences nationales : https://www.licencesnationales.fr/springer-nature-ebooks-contrat-licence-ln-2017 |
| Contenu : | Bifurcations of Equilibria. Bifurcations of Periodic Orbits. Bifurcations of Invariant Tori. Perturbations of Ramified Torus Bundles. Planar Singularities. Stratifications. Normal Form Theory. Proof of the Main KAM Theorem. Proofs of the Necessary Lemmata |
| Sujets : | |
| Documents associés : | Autre format:
Local and semi-local bifurcations in Hamiltonian dynamical systems |
| Résumé : | Once again KAM theory is committed in the context of nearly integrable Hamiltonian systems. While elliptic and hyperbolic tori determine the distribution of maximal invariant tori, they themselves form n-parameter families. Hence, without the need for untypical conditions or external parameters, torus bifurcations of high co-dimension may be found in a single given Hamiltonian system. The text moves gradually from the integrable case, in which symmetries allow for reduction to bifurcating equilibria, to non-integrability, where smooth parametrisations have to be replaced by Cantor sets. Planar singularities and their versal unfoldings are an important ingredient that helps to explain the underlying dynamics in a transparent way |
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| Notes : | L'impression du document génère 247 p. |
| Bibliographie : | Bibliogr. Index |
| ISBN : | 978-3-540-38896-8 |
| DOI : | 10.1007/3-540-38894-X |