On the instability of a nonlocal conservation law
نویسندگان
چکیده
We are interested in a nonlocal conservation law which describes the morphodynamics of sand dunes sheared by a fluid flow, recently proposed by Andrew C. Fowler and studied by [1, 2]. We prove that constant solutions of Fowler’s equation are non-linearly unstable. We also illustrate this fact using a finite difference scheme.
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تاریخ انتشار 2017