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Random perturbations of invariant Lagrangian tori of Hamiltonian vector fields

โœ Scribed by A. Boutet de Monvel; S. Yu. Dobrokhotov


Publisher
SP MAIK Nauka/Interperiodica
Year
1998
Tongue
English
Weight
410 KB
Volume
64
Category
Article
ISSN
0001-4346

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๐Ÿ“œ SIMILAR VOLUMES


Perturbations of the non-generic quadrat
โœ Yulin Zhao; Siming Zhu ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 191 KB

The paper deals with the non-generic quadratic Hamiltonian vector fields with hyperbolic segment. It is proved that in this situation the cyclicity of period annulus under quadratic perturbation is equal to two.