Nonmonotonic Pattern Formation in Three Species Lotka-Volterra System with Colored Noise

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dc.creatorFiasconaro, A.
dc.creatorValenti, D.
dc.creatorSpagnolo, B.
dc.date2005-11-21
dc.date.accessioned2026-07-07T06:49:20Z
dc.date.available2026-07-07T06:49:20Z
dc.descriptionA coupled map lattice of generalized Lotka-Volterra equations in the presence of colored multiplicative noise is used to analyze the spatiotemporal evolution of three interacting species: one predator and two preys symmetrically competing each other. The correlation of the species concentration over the grid as a function of time and of the noise intensity is investigated. The presence of noise induces pattern formation, whose dimensions show a nonmonotonic behavior as a function of the noise intensity. The colored noise induces a greater dimension of the patterns with respect to the white noise case and a shift of the maximum of its area towards higher values of the noise intensity.
dc.description6 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0511510
dc.identifierhttp://arxiv.org/abs/cond-mat/0511510
dc.identifierPublished in Fluc. Noise Lett. (2005)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/104301
dc.subjectStatistical Mechanics
dc.titleNonmonotonic Pattern Formation in Three Species Lotka-Volterra System with Colored Noise
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