Turing instability in nonlinear chemical oscillators coupled via an active medium
| Autor: | Alberto P. Muñuzuri, David García-Selfa, Mariamo Mussa Juane |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Physics
Collective behavior General Mathematics Applied Mathematics General Physics and Astronomy Statistical and Nonlinear Physics Context (language use) Type (model theory) Complex network 01 natural sciences Synchronization 010305 fluids & plasmas Range (mathematics) Nonlinear system 0103 physical sciences Statistical physics 010301 acoustics Topology (chemistry) |
| Zdroj: | Chaos, Solitons & Fractals. 133:109603 |
| ISSN: | 0960-0779 |
| DOI: | 10.1016/j.chaos.2020.109603 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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