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A note on uniqueness of the normal form for quasi-integrable systems

✍ Scribed by Jan Herczyński

Publisher
Springer Netherlands
Year
1992
Tongue
English
Weight
414 KB
Volume
27
Category
Article
ISSN
0025-6455

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✦ Synopsis

We provide a simple argument that at non-resonant actions the normal form for a quasi-integrable Hamiltonian system, as defined by von Zeipel-Poicare and Lie perturbation algorithms, is unique. SOMMARIO. Si fornisce una semplice dimostrazione dell'unicita della forma normale di un sistema hamiltoniano quasi-integrabile, come definito dagli algoritmi perturbativi di VonZeipel-Poincare e Lie.

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