Artículo
Rough infection fronts in a random medium
Fecha de publicación:
10/06/2019
Editorial:
Springer
Revista:
European Physical Journal B - Condensed Matter
ISSN:
1434-6028
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We study extended infection fronts advancing over a spatially uniform susceptible population by solving numerically a diffusive Kermack McKendrick SIR model with a dichotomous spatially random transmission rate, in two dimensions. We find a non-trivial dynamic critical behavior in the mean velocity, in the shape, and in the rough geometry of the displacement field of the infective front as the disorder approaches a threshold value for spatial spreading of the infection.
Palabras clave:
STATISTICAL AND NONLINEAR PHYSICS
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Articulos(CCT - PATAGONIA NORTE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Citación
Kolton, Alejandro Benedykt; Laneri, Karina Fabiana; Rough infection fronts in a random medium; Springer; European Physical Journal B - Condensed Matter; 92; 6; 10-6-2019; 1-11
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