title: Speed of reaction-transport processes.
abstract: We present an approach to determining the speed of wave-front solutions to reaction-transport processes. This method is more accurate than previous ones. This is explicitly shown for several cases of practical interest: (i) the anomalous diffusion reaction, (ii) reaction diffusion in an advective field, and (iii) time-delayed reaction diffusion. There is good agreement with the results of numerical simulations.
authors.affiliation: Facultat de Ciències de la Salut, Universitat Internacional de Catalunya, c/Gomera s/n, 08190 Sant Cugat del Vallès, Catalonia, Spain.
authors.forename: V
authors.initials: V
authors.lastname: Méndez
authors.forename: J
authors.initials: J
authors.lastname: Fort