20.500.12556/DKUM-35855 Proximity to periodic windows in bifurcation diagrams as a gateway to coherence resonance in chaotic systems We show that chaotic states situated in the proximity of periodic windows in bifurcation diagrams are eligible for the observation of coherence resonance. In particular, additive Gaussian noise of appropriate intensity can enhance the temporal order in such chaotic states in a resonant manner. Results obtained for the logistic map and the Lorenz equations suggest that the presented mechanism of coherence resonance is valid beyond particularities of individual systems. We attribute the findings to the increasing attraction of imminent periodic orbits and the ability of noise to anticipate their existence and use a modified wavelet analysis to support our arguments. chaotic systems spatial resonance coherence resonance nonlinear systems noise spatial dynamics mathematical models bifurcation diagrame kaotični sistemi prostorska resonanca hrup nelinearni sistemi prostorska dinamika matematični modeli true true true Angleški jezik Slovenski jezik Članek v reviji 2012-06-07 12:29:24 2012-06-07 12:29:24 2024-05-30 03:30:31 2019-07-10 14:02:54 2007 0 0 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 530.162 15576072 1539-3755 URN:SI:UM:DK:OBZMKXRZ https://journals.aps.org/pre/abstract/10.1103/PhysRevE.76.037201 0 https://dk.um.si/Dokument.php?lang=slv&id=46880 RAZ_Gosak_Marko_2007.pdf RAZ_Gosak_Marko_2007.pdf 1 58BE55AF88F43550FBA37960B26EDA6F 6752f013800f6038b32747062a75369044e2f3172abdce1712d0bbe0dd2123d7 1c50859a-1d94-11ef-8334-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=179871 Fakulteta za naravoslovje in matematiko 0 0 0