Depinning Transitions in Discrete Reaction-Diffusion Equations
نویسندگان
چکیده
منابع مشابه
Depinning Transitions in Discrete Reaction-Diffusion Equations
We consider spatially discrete bistable reaction-diffusion equations that admit wave front solutions. Depending on the parameters involved, such wave fronts appear to be pinned or to glide at a certain speed. We study the transition of traveling waves to steady solutions near threshold and give conditions for front pinning (propagation failure). The critical parameter values are characterized a...
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We consider spatially discrete bistable reaction-diffusion equations that admit wave front solutions. Depending on the parameters involved, such wave fronts appear to be pinned or to glide at a certain speed. We study the transition of traveling waves to steady solutions near threshold and give conditions for front pinning (propagation failure). The critical parameter values are characterized a...
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ژورنال
عنوان ژورنال: SIAM Journal on Applied Mathematics
سال: 2003
ISSN: 0036-1399,1095-712X
DOI: 10.1137/s003613990239006x