Bi-periodicity in an isothermal autocatalytic reaction-diffusion system
نویسندگان
چکیده
منابع مشابه
Dynamics of a Reaction-diffusion System of Autocatalytic Chemical Reaction
The precise dynamics of a reaction-diffusion model of autocatalytic chemical reaction is described. It is shown that exactly either one, two, or three steady states exists, and the solution of dynamical problem always approaches to one of steady states in the long run. Moreover it is shown that a global codimension one manifold separates the basins of attraction of the two stable steady states....
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We study a one-dimensional reaction-diffusion system which describes an isothermal autocatalytic chemical reaction involving both a quadratic (A + B → 2B) and a cubic (A+ 2B → 3B) autocatalysis. The parameters of this system are the ratio D = DB/DA of the diffusion constants of the reactant A and the autocatalyst B, and the relative activity k of the cubic reaction. First, for all values of D >...
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 1989
ISSN: 0377-0427
DOI: 10.1016/0377-0427(89)90155-6