9 citations · 12 across the 12 of their papers we have counts for
4 papers · 1 filter
Topological Derivative for Shallow Water Equations
Mame Gor Ngom, Ibrahima Faye, Diaraf Seck
Coastal erosion is a major and growing environmental problem describing the movement of sand caused by tides, waves or currents. Several phenomena contribute to the significant adv…
An existence and homogenization results of degenerate parabolic sand problem transport equations with robin boundary condition
B. K. Thiam, M. A. M. T. Baldé, I. Faye +1
This paper focuses on the theoretical study of degenerate parabolic sand transport equations in a non periodic domain with Robin boundary condition. We give existence and uniquenes…
On shape and topological optimization problems with constraints Helmholtz equation and spectral problems
Mame Gor Ngom, Ibrahima Faye, Diaraf Seck
Coastal erosion describes the displacement of sand caused by the movement induced by tides, waves or currents. Some of its wave phenomena are modeled by Helmholtz-type equations. O…
Two-Scale numerical simulation of sand transport problems
Emmanuel Frenod, Ibrahima Faye, Diaraf Seck
In this paper we consider a model for short term dynamics of dunes in tidal area. We construct a Two-Scale Numerical Method based on the fact that the solution of the equation whic…