Heterogeneity induces spatiotemporal oscillations in reaction-diffusion systems

Heterogeneity induces spatiotemporal oscillations in reaction-diffusion systems

We report on an instability arising in activator-inhibitor reaction-diffusion (RD) systems with a simple spatial heterogeneity. This instability gives rise to periodic creation, translation, and destruction of spike solutions that are commonly formed due to Turing instabilities. While this behavior...

Podrobná bibliografie
Hlavní autoři:	Krause, A, Klika, V, Woolley, T, Gaffney, E
Médium:	Journal article
Vydáno:	American Physical Society 2018

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