TITLE

Periodically driven noisy nonlinear physical systems

AUTHOR(S)

Agudov, N. V.; Spagnolo, B.

PUB. DATE

April 2000

SOURCE

AIP Conference Proceedings;2000, Vol. 513 Issue 1, p11

SOURCE TYPE

Academic Journal

DOC. TYPE

Article

ABSTRACT

Noise-induced nonequilibrium phenomena in nonlinear systems have recently attracted a great deal of attention in a variety of contexts. Noise can induce a number of interesting phenomena in periodically driven nonlinear dynamical systems, such as stochastic resonance (SR) and noise-enhanced stability (NES). We report here some new results concerning these noise-induced effects. Specifically: (i) the investigation of the SR phenomenon for a bistable system described by a piece-wise linear potential with arbitrary height and width: (ii) the analysis of noise enhanced stability phenomenon in a piecewise linear potential in adiabatic approximation. © 2000 American Institute of Physics.

ACCESSION #

6028476

 

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