Traveling Wave Phenomena in Some Degenerate Reaction-Diffusion Equations
نویسندگان
چکیده
منابع مشابه
Traveling waves in coupled reaction-diffusion models with degenerate sources.
We consider a general system of coupled nonlinear diffusion equations that are characterized by having degenerate source terms and thereby not having isolated rest states. Using a general form of physically relevant source terms, we derive conditions that are required to trigger traveling waves when a stable uniform steady-state solution is perturbed by a highly localized disturbance. We show t...
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ژورنال
عنوان ژورنال: Journal of Differential Equations
سال: 1995
ISSN: 0022-0396
DOI: 10.1006/jdeq.1995.1055