Effect of initial conditions on the speed of reaction-diffusion fronts

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dc.contributor.author	Méndez López, Vicenç
dc.contributor.author	Fort, Joaquim
dc.contributor.author	Pujol i Sagaró, Toni
dc.date	2003
dc.date.accessioned	2013-03-20T23:38:12Z
dc.date.available	2013-03-20T23:38:12Z
dc.date.issued	2013-03-20T23:38:12Z
dc.identifier.citation	1539-3755 (versió paper)
dc.identifier.citation	1550-2376 (versió electrònica)
dc.identifier.uri	http://hdl.handle.net/10256/7623
dc.format	application/pdf
dc.language.iso	eng
dc.publisher	American Physical Society
dc.relation	http://dx.doi.org/10.1103/PhysRevE.67.016213
dc.relation	© Physical Review E, 2003, vol. 67, núm. 1, p. 016213
dc.relation	Articles publicats (D-F)
dc.rights	Tots els drets reservats
dc.subject	Equacions de reacció-difusió
dc.subject	Reaction-diffusion equations
dc.subject	Equacions diferencials parabòliques
dc.subject	Differential equations, Parabolic
dc.title	Effect of initial conditions on the speed of reaction-diffusion fronts
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion
dc.description.abstract	The effect of initial conditions on the speed of propagating fronts in reaction-diffusion equations is examined in the framework of the Hamilton-Jacobi theory. We study the transition between quenched and nonquenched fronts both analytically and numerically for parabolic and hyperbolic reaction diffusion. Nonhomogeneous media are also analyzed and the effect of algebraic initial conditions is also discussed