New analytical approach to analyze the nonlinear regime of stochastic resonance

Bernardo Spagnolo, Davide Valenti, Bernardo Spagnolo, Alexander Dubkov

Risultato della ricerca: Other

1 Citazioni (Scopus)

Abstract

We propose some approximate methods to explore the nonlinear regime of the stochastic resonance phenomenon. These approximations correspond to different truncation schemes of cumulants. We compare the theoretical results for the signal power amplification, obtained by using ordinary cumulant truncation schemes, that is Gaussian and excess approximations, the modified two-state approximation with those obtained by numerical simulations of the Langevin equation describing the dynamics of the system.
Lingua originaleEnglish
Pagine1-4
Numero di pagine4
Stato di pubblicazionePublished - 2015

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics

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