Matched Asymptotic Expansions in Reaction-Diffusion Theory by D.J. Needham (Engl
67,84 €
In particular, the wavespeed for the large-t PTW, the correction to the wave speed and the rate of convergence of the solution onto the PTW are obtained. The primary focus of Chapters 2-4is the scalar Fisher-Kolmogorov equation with either the generalized Fisher nonlinearity or the mth-order (m > 1) Fisher nonlinearity while in Chapter 5 the analysis is extended by consideration of a system of Fisher-Kolmogorov equations.
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