A comparative study of asymmetric dichotomous noise and symmetric trichotomous noise induced stochastic resonance in the globally coupled fractional oscillators
@inproceedings{Vishwamittar2020ACS, title={A comparative study of asymmetric dichotomous noise and symmetric trichotomous noise induced stochastic resonance in the globally coupled fractional oscillators}, author={Vishwamittar}, year={2020} }
The collective behaviour, in respect of stochastic resonance, has been studied in globally coupled oscillators (with fractional-order intrinsic and external damping), driven by a sinusoidal force which is either noise-free or noise-modulated, and subjected to multiplicative quadratic asymmetric dichotomous or symmetric trichotomous noise perturbing the potential parameter, the coupling factor and the local drift force. The influence of coupling between the heat bath and the applied force hasβ¦Β
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SHOWING 1-10 OF 57 REFERENCES
Stochastic resonance in a fractional oscillator subjected to multiplicative trichotomous noise
- Physics
- 2017
In this paper, stochastic resonance in a fractional oscillator with a power-law friction kernel subject to random damping is investigated both theoretically and numerically. The influence of aβ¦
Trichotomous noise induced stochastic resonance in a fractional oscillator with random damping and random frequency
- Physics
- 2016
In this study, we investigate the stochastic resonance (SR) of a fractional linear oscillator subjected to multiplicative trichotomous noise and additive fractional Gaussian noise and driven by aβ¦
Trichotomous-noise-induced stochastic resonance for a fractional oscillator
- Physics
- 2010
Influences of the memory exponent and the flatness of a multiplicative noise on the long-time behavior of the output signal of a fractional oscillator with fluctuating eigenfrequency subjected to anβ¦
Stochastic resonance in a fractional oscillator driven by multiplicative quadratic noise
- Physics
- 2017
Stochastic resonance of a fractional oscillator subject to an external periodic field as well as to multiplicative and additive noise is investigated. The fluctuations of the eigenfrequency areβ¦
Noise and periodic signal induced stochastic resonance in a Langevin equation with random mass and frequency
- PhysicsPhysica A: Statistical Mechanics and its Applications
- 2019
Generalized Stochastic Resonance for a Fractional Noisy Oscillator with Random Mass and Random Damping
- Physics
- 2020
In this paper, we consider the random dichotomous fluctuations on both mass and damping in a fractional oscillator, which is subjected to an additive fractional Gaussian noise and driven by aβ¦
Stochastic resonance phenomenon in an underdamped bistable system driven by weak asymmetric dichotomous noise
- Physics
- 2012
Stochastic resonance in an underdamped bistable system subjected to a weak asymmetric dichotomous noise is investigated numerically. Dichotomous noise is a non-Gaussian color noise and more complexβ¦
Collective behaviors in globally coupled harmonic oscillators with fluctuating damping coefficient
- PhysicsNonlinear Dynamics
- 2019
In this paper, the collective behaviors in a globally coupled system consisting of harmonic oscillators with damping fluctuation modeled as dichotomous noise are investigated. First, the first andβ¦
Resonant behavior of a fractional oscillator with fluctuating frequency.
- PhysicsPhysical review. E, Statistical, nonlinear, and soft matter physics
- 2010
It is demonstrated that interplay of colored noise and memory can generate a variety of cooperation effects, such as multiresonances versus the driving frequency and the friction coefficient as well as stochastic resonance versus noise parameters.