Stability of Turing-Type Patterns in a Reaction–Diffusion System with an External Gradient
2017 ◽
Vol 27
(01)
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pp. 1750003
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Keyword(s):
We investigate the stability of Turing-type patterns in one spatial dimension in a system of reaction–diffusion equations with a term depending linearly on the spatial position. The system is a generic model of two interacting chemical species where production rates are dependent on a linear external gradient. This is motivated by mathematical models in developmental biology. In a previous paper, we found analytic approximations of Turing-like steady state patterns. In the present article, we derive conditions for the stability of these patterns and show bifurcation diagrams in two small parameters related to the slope of the external gradient and the ratio of the diffusion coefficients.
2016 ◽
Vol 26
(08)
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pp. 1650135
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2006 ◽
Vol 10
(6)
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pp. 479-483
1982 ◽
Vol 44
(1)
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pp. 87-102
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1995 ◽
Vol 6
(4)
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pp. 355-372
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2004 ◽
Vol 233-234
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pp. 1-14
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