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Elsevier, Physics Letters A, 46(373), p. 4266-4272

DOI: 10.1016/j.physleta.2009.09.049

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Spatial recurrence strategies reveal different routes to Turing pattern formation in chemical systems

Journal article published in 2009 by Angelo Facchini, Federico Rossi ORCID, Chiara Mocenni
This paper is available in a repository.
This paper is available in a repository.

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Abstract

We analyze the temporal evolution of hexagonal Turing patterns in two Belousov–Zhabotinsky reactions performed in water-in-oil reverse micro-emulsions under different experimental conditions. The two reactions show different routes to pattern formation through localized spots and through a self replication mechanism. The Generalized Recurrence Plot (GRP) and the Generalized Recurrence Quantification Analysis (GRQA) are used for the investigation of spatial patterns and clearly reveal the different routes leading to the formation of stationary Turing structures.