Corpus ID: 119706245

Dynamical systems with multiplicative noise: Time-scale competition, delayed feedback and effective drifts

@article{Volpe2015DynamicalSW,
  title={Dynamical systems with multiplicative noise: Time-scale competition, delayed feedback and effective drifts},
  author={G. Volpe and J. Wehr},
  journal={arXiv: Statistical Mechanics},
  year={2015}
}
  • G. Volpe, J. Wehr
  • Published 2015
  • Mathematics, Physics
  • arXiv: Statistical Mechanics
Noisy dynamical models are employed to describe a wide range of phenomena. Since exact modeling of these phenomena requires access to their microscopic dynamics, whose time scales are typically much shorter than the observable time scales, there is often need to resort to effective mathematical models such as stochastic differential equations (SDEs). In particular, here we consider effective SDEs describing the behavior of systems in the limits when natural time scales became very small. In the… Expand

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