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This article is cited in 2 scientific papers (total in 2 papers)
Normal Forms near Two-Dimensional Resonance Tori for the Multidimensional Anharmonic Oscillator
S. Yu. Dobrokhotov, M. A. Poteryakhin A. Ishlinsky Institite for Problems in Mechanics, Russian Academy of Sciences
Abstract:
We study the problem of constructing a normal form near a two-dimensional invariant isotropic torus for a multidimensional anharmonic oscillator. We construct a fourth-order normal form with respect to harmonic oscillator type variables. We show that, in the presence of resonances, the dependence of the normal form on the action type variables becomes nonpolynomial.
Received: 25.09.2003
Citation:
S. Yu. Dobrokhotov, M. A. Poteryakhin, “Normal Forms near Two-Dimensional Resonance Tori for the Multidimensional Anharmonic Oscillator”, Mat. Zametki, 76:5 (2004), 701–713; Math. Notes, 76:5 (2004), 653–664
Linking options:
https://www.mathnet.ru/eng/mzm140https://doi.org/10.4213/mzm140 https://www.mathnet.ru/eng/mzm/v76/i5/p701
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Abstract page: | 523 | Full-text PDF : | 230 | References: | 97 | First page: | 4 |
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