Turing-Hopf instabilities through a combination of diffusion, advection, and finite size effects.
J Chem Phys
; 140(2): 024501, 2014 Jan 14.
Article
em En
| MEDLINE
| ID: mdl-24437890
ABSTRACT
We show that in a reaction diffusion system on a two-dimensional substrate with advection in the confined direction, the drift (advection) induced instability occurs through a Hopf bifurcation, which can become a double Hopf bifurcation. The box size in the direction of the drift is a vital parameter. Our analysis involves reduction to a low dimensional dynamical system and constructing amplitude equations.
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Base de dados:
MEDLINE
Idioma:
En
Revista:
J Chem Phys
Ano de publicação:
2014
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Article
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Índia