Turing instability in nonlinear chemical oscillators coupled via an active medium

Mariamo Mussa Juane, David García-Selfa and Alberto P. Muñuzuri

Chaos, Solitons & Fractals, 2020, vol. 133, issue C

Abstract: Nonlinear chemical oscillators have attracted a great deal of interest in the scientific community due to the wide range of non-trivial behaviors they exhibit and also due to their ability to reproduce behaviors found in nature. We consider this system and mathematically propose a different description based on a network-type topology. Within this context, we demonstrate the existence of a new type of behavior, induced by a Turing instability, characterized by the existence of two sets of chemical oscillators with different properties. The parameters of the model are analyzed and the influence on the collective behavior described.

Keywords: Synchronization; Turing instability; Active systems; Complex networks; Chemical oscillators; Reactive medium (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:133:y:2020:i:c:s0960077920300023

DOI: 10.1016/j.chaos.2020.109603

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