Pattern formation in spatially heterogeneous Turing reaction–diffusion models

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Pattern formation in spatially heterogeneous Turing reaction–diffusion models

The Turing reaction–diffusion model [Phil. Trans. R. Soc. 237 (1952) 37–72] for self-organised spatial pattern formation has been the subject of a great deal of study for the case of spatially homogeneous parameters. The case of parameters which vary spatially has received less attention. Here, we show that a simple step function heterogeneity in a kinetic parameter can lead to spatial pattern ...

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ژورنال

عنوان ژورنال: Physica D: Nonlinear Phenomena

سال: 2003

ISSN: 0167-2789

DOI: 10.1016/s0167-2789(03)00068-x