Spatial resonances and superposition patterns in a reaction-diffusion model with interacting Turing modes |
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| Authors: | Yang Lingfa Dolnik Milos Zhabotinsky Anatol M Epstein Irving R |
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| Institution: | Department of Chemistry and Center for Complex Systems, MS 015, Brandeis University, Waltham, Massachusetts 02454-9110, USA. |
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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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