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Spatial resonances and superposition patterns in a reaction-diffusion model with interacting Turing modes.

Lingfa Yang·Milos Dolnik·Anatol M Zhabotinsky·Irving R Epstein
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Abstract

Spatial resonances leading to superlattice hexagonal patterns, known as "black-eyes," and superposition patterns combining stripes and/or spots are studied in a reaction-diffusion model of two interacting Turing modes with different wavelengths. A three-phase oscillatory interlacing hexagonal lattice pattern is also found, and its appearance is attributed to resonance between a Turing mode and its subharmonic.

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Lingfa Yang, Milos Dolnik, Anatol M Zhabotinsky, Irving R Epstein. 2002-05-06. Spatial resonances and superposition patterns in a reaction-diffusion model with interacting Turing modes.. https://doi.org/10.1103/physrevlett.88.208303

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