70 citations · 71 across the 3 of their papers we have counts for
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When does coarsening occur in the dynamics of one-dimensional fronts ?
Paolo Politi, Chaouqi Misbah
Dynamics of a one-dimensional growing front with an unstable straight profile are analyzed. We argue that a coarsening process occurs if and only if the period λof the steady state…
Phase field under stress
Klaus Kassner, Chaouqi Misbah, Judith Mueller +2
A phase-field approach describing the dynamics of a strained solid in contact with its melt is developed. By rigorous asymptotic analysis we show that the sharp-interface limit of…
A nonlinear evolution equation for sand ripples based on geometry and conservation
Zoltan Csahok, Chaouqi Misbah, Alexandre Valance
From geometry and conservation we derive two nonlinear evolution equations for sand ripples. In the case of a strong wind leading to a net erosion of the sand bed, ripples obey the…