## The moments of the stochastic harmonic oscillator are examined, in the presence of linear damping. The procedures we follow are those described in earlier papers for stochastic linear systems and for the undamping case. The noise is approximated from the white noise process and has small but$nite
The Anharmonic Oscillator With Variable Damping
✍ Scribed by J.M. Cerveró; P.R. Gordoa; P.G. Estévez
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 182 KB
- Volume
- 167
- Category
- Article
- ISSN
- 0022-460X
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✦ Synopsis
A thorough analysis on the integrability of the anharmonic oscillator with variable damping coefficients is carried out. Using Painlevé analysis we find the most general form of the damping that allows for integrability of the oscillator. We present a novel method that yields exact and explicit solutions. These solutions are presented and classified. The method could eventually be used for generating more solutions for other values of the critical parameters.
📜 SIMILAR VOLUMES
A class of n-th order (n =-1) differential equations with deviating arguments is considered and sufficient conditions are established in order that all bounded quickly oscillatory solutions (i.e. oscillatory solutions whose consecutive zeros have distance which approaches zero) tend to zero a t OD.
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