% Encoding: UTF-8
@COMMENT{BibTeX export based on data in FAU CRIS: https://cris.fau.de/}
@COMMENT{For any questions please write to cris-support@fau.de}
@article{faucris.267185054,
abstract = {We study the dynamics of a simple adaptive system in the presence of noise and periodic damping. The system is composed by two paths connecting a source and a sink, and the dynamics is governed by equations that usually describe food search of the paradigmatic Physarum polycephalum. In this work we assume that the two paths undergo damping whose relative strength is periodically modulated in time, and we analyze the dynamics in the presence of stochastic forces simulating Gaussian noise. We identify different responses depending on the modulation frequency and on the noise amplitude. At frequencies smaller than the mean dissipation rate, the system tends to switch to the path which minimizes dissipation. Synchronous switching occurs at an optimal noise amplitude which depends on the modulation frequency. This behavior disappears at larger frequencies, where the dynamics can be described by the time-averaged equations. Here we find metastable patterns that exhibit the features of noise-induced resonances.},
author = {Folz, Frederic and Mehlhorn, Kurt and Morigi, Giovanna},
doi = {10.1103/PhysRevE.104.054215},
faupublication = {no},
journal = {Physical Review E},
note = {Created from Fastlane, WoS look-up},
peerreviewed = {Yes},
title = {{Interplay} of periodic dynamics and noise: {Insights} from a simple adaptive system},
volume = {104},
year = {2021}
}