Singular perturbation analysis for convection-diffusion-reaction equation on nonuniform media (SI - CMMSE - 2006)

Manuela Rodrigues (1)

1 Department of Mathematic

In this paper we study the a one dimensional reaction-diffusion-convection (R-D-C) equation with weak spatial non-uniformities to the diffusion and reaction rates. The convection is represented by a uniform flow field. Singular perturbation analysis will be used to compute the speed of the front as well as the asymptotic solution.

Mots clés: Physical Sciences

Manuela Rodrigues. Singular perturbation analysis for convection-diffusion-reaction equation on nonuniform media (SI - CMMSE - 2006). International Journal of Computer Mathematics, 2008, 85 (03-04), pp.613-622. ⟨10.1080/00207160701294434⟩. ⟨hal-00545352⟩