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Application of the Hamiltonian approach to nonlinear oscillators with rational and irrational elastic terms

โœ Scribed by Ahmet Yildirim; Z. Saadatnia; H. Askari

Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
250 KB
Volume
54
Category
Article
ISSN
0895-7177

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๐Ÿ“œ SIMILAR VOLUMES

Accurate analytical solutions to nonline
Accurate analytical solutions to nonlinear oscillators by means of the Hamiltonian approach
โœ M. Akbarzade; A. Kargar ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 275 KB

The purpose of this paper is to apply the Hamiltonian approach to nonlinear oscillators. The Hamiltonian approach is applied to derive highly accurate analytical expressions for periodic solutions or for approximate formulas of frequency. A conservative oscillator always admits a Hamiltonian invaria