Marko Gosak (Avtor), Matjaž Perc (Avtor)

Povzetek

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.

Ključne besede

kaotični sistemi;prostorska resonanca;hrup;nelinearni sistemi;prostorska dinamika;matematični modeli;ne zaključna dela;chaotic systems;spatial resonance;coherence resonance;nonlinear systems;noise;spatial dynamics;mathematical models;bifurcation diagrame;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UM FNM - Fakulteta za naravoslovje in matematiko
UDK: 53
COBISS: 15576072 Povezava se bo odprla v novem oknu
ISSN: 1539-3755
Št. ogledov: 2341
Št. prenosov: 121
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: kaotični sistemi;prostorska resonanca;hrup;nelinearni sistemi;prostorska dinamika;matematični modeli;
URN: URN:SI:UM:
Vrsta dela (COBISS): Članek v reviji
Strani: str. 037201-1-037201-4
Letnik: 76
Zvezek: 037201
Čas izdaje: 2007
DOI: 10.1103/PhysRevE.76.037201
ID: 8724124