2026-04-13T04:01:41Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/187282025-12-05T16:56:01Zcom_2072_1057col_2072_478823col_2072_478917

00925njm 22002777a 4500 dc Santos, Miguel A. author Sancho, José M. author 2011-07-07T12:51:26Z 2011-07-07T12:51:26Z 2001 Front dynamics modeled by a reaction-diffusion equation are studied under the influence of spatiotemporal structured noises. An effective deterministic model is analytical derived where the noise parameters, intensity, correlation time, and correlation length appear explicitly. The different effects of these parameters are discussed for the Ginzburg-Landau and Schlögl models. We obtain an analytical expression for the front velocity as a function of the noise parameters. Numerical simulation results are in a good agreement with the theoretical predictions. Física estadística Física matemàtica Termodinàmica Sistemes dinàmics diferenciables Statistical physics Mathematical physics Thermodynamics Differentiable dynamical systems Front dynamics in the presence of spatio-temporal structured noises