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Noise-induced collective regimes of complex system in contact with a random reservoir

Based on a system-reservoir model, where the reservoir is driven by an external white Gaussian noise, we study the behavior of system components in Weiss mean-field approach and Gaussian approximation for moments. Crossover from individual to cooperative dynamics of the system components is due to noise. The system displays a transition similar to diversity-induced phase transition. The analytical results are compared with the numerical simulations.
Year of publication:
2010
Authors: Gudyma, A. Iu. ; Gudyma, Iu.V.
Published in:
Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 389.2010, 4, p. 667-672
Publisher: Elsevier
Subject: Globally coupled units | Colored noise
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Type of publication: Article
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Persistent link: https://www.econbiz.de/10010873448
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