Teoria Kam Sin Coordenadas Accion-Angulo
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Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/2796
Tipus de documentArticle
Data publicació2001
Condicions d'accésAccés obert
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continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement-NoComercial-SenseObraDerivada 2.5 Genèrica
Abstract
The classical KAM methods, strongly supported on the use of canonical trans-
formations in the action-angle context, are not effcient to be applied to a wide
range of systems in which the Hamiltonian is known (for instance) written in Cartesian coordinates.
In this communication we present some ideas to deal with KAM theory using "parameterizations" instead of "transformations" and "graphs", which we think is an effcient way to work with a more general class of Hamiltonian systems
than the classical methods (in particular, for systems motivated by real world
problems). With the present approach, we can extend several well-known results
of KAM theory to these systems, even when the classical statements are diffcult
to be applied.
Col·leccions
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0101villanueva.pdf | 215,5Kb | Visualitza/Obre |