32 citations · 55 across the 7 of their papers we have counts for
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math.AP2010
On the instability of a nonlocal conservation law
Afaf Bouharguane
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. We prove that cons…
math.AP2010★ 32 cited
Simultaneous denoising and enhancement of signals by a fractal conservation law
Pascal Azerad, Afaf Bouharguane, Jean-François Crouzet
In this paper, a new filtering method is presented for simultaneous noise reduction and enhancement of signals using a fractal scalar conservation law which is simply the forward h…