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

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

American Physical Society

Autor: Méndez López, Vicenç
Fort, Joaquim
Pujol i Sagaró, Toni
Resum: 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
Accés al document: http://hdl.handle.net/2072/208618
Llenguatge: eng
Editor: American Physical Society
Drets: Tots els drets reservats
Matèria: Equacions de reacció-difusió
Reaction-diffusion equations
Equacions diferencials parabòliques
Differential equations, Parabolic
Títol: Effect of initial conditions on the speed of reaction-diffusion fronts
Tipus: info:eu-repo/semantics/article
Repositori: Recercat

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