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Izvestiya VUZ. Applied Nonlinear Dynamics, 2016, Volume 24, Issue 1, Pages 5–15
(Mi ivp173)
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APPLIED PROBLEMS OF NONLINEAR OSCILLATION AND WAVE THEORY
Noise-induced effects in the double-well oscillator with variable friction
V. V. Semenova, A. B. Nejmanb, T. E. Vadivasovaa, V. S. Anishchenkoa a Saratov State University
b Department of Physics and Astronomy, Ohio University
Abstract:
A model of bistable stochastic oscillator with dynamical variables depending on dissipation is offered. Considered system demonstrates stochastic P-bifurcations and nonmonotonic dependence of the mean oscillation frequency on the noise intensity. An effective noise intensity and an effective potential are introduced for a quantitative description of the observed effects.
Keywords:
Bistability, double-well oscillator, noise, stochastic bifurcations.
Received: 21.12.2015
Citation:
V. V. Semenov, A. B. Nejman, T. E. Vadivasova, V. S. Anishchenko, “Noise-induced effects in the double-well oscillator with variable friction”, Izvestiya VUZ. Applied Nonlinear Dynamics, 24:1 (2016), 5–15
Linking options:
https://www.mathnet.ru/eng/ivp173 https://www.mathnet.ru/eng/ivp/v24/i1/p5
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Abstract page: | 73 | Full-text PDF : | 13 |
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