Multi shocks in Reaction-diffusion models

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dc.creatorArabsalmani, Maryam
dc.creatorAghamohammadi, Amir
dc.date2006-10-09
dc.date2007-03-22
dc.date.accessioned2026-07-07T07:52:59Z
dc.date.available2026-07-07T07:52:59Z
dc.descriptionIt is shown, concerning equivalent classes, that on a one-dimensional lattice with nearest neighbor interaction, there are only four independent models possessing double-shocks. Evolution of the width of the double-shocks in different models is investigated. Double-shocks may vanish, and the final state is a state with no shock. There is a model for which at large times the average width of double-shocks will become smaller. Although there may exist stationary single-shocks in nearest neighbor reaction diffusion models, it is seen that in none of these models, there exist any stationary double-shocks. Models admitting multi-shocks are classified, and the large time behavior of multi-shock solutions is also investigated.
dc.description17 pages, LaTeX2e, minor revision
dc.identifierhttps://arxiv.org/abs/cond-mat/0610243
dc.identifierhttp://arxiv.org/abs/cond-mat/0610243
dc.identifierEur. Phys. J. B55, (2007) 439-446
dc.identifierdoi:10.1140/epjb/e2007-00069-7
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/126081
dc.subjectStatistical Mechanics
dc.titleMulti shocks in Reaction-diffusion models
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