Positive nonlinear DDFV scheme for a degenerate parabolic system describing chemotaxis. - Moustafa Ibrahim; El Houssaine Quenjel; Mazen Saad (Comput. Math. Appl., 2020)

Vertex Approximate Gradient discretization preserving positivity for two-phase Darcy flows in heterogeneous porous media. - Konstantin Brenner; Roland Masson; El Houssaine Quenjel (J. Comput. Phys., 2020)

Positivity-preserving finite volume scheme for compressible two-phase flows in anisotropic porous media: The densities are depending on the physical pressures. - Mustapha Ghilani; El Houssaine Quenjel; Mazen Saad (J. Comput. Phys., 2020)

Numerical Analysis of a Stable Finite Volume Scheme for a Generalized Thermistor Model. - Mustapha Ghilani; El Houssaine Quenjel; Mohamed Rhoudaf (Comput. Methods Appl. Math., 2021)

Analysis of Accurate and Stable Nonlinear Finite Volume Scheme for Anisotropic Diffusion Equations with Drift on Simplicial Meshes. - El Houssaine Quenjel (J. Sci. Comput., 2021)

Weighted positive nonlinear finite volume method for dominated anisotropic diffusive equations. - Cindy Guichard; El Houssaine Quenjel (Adv. Comput. Math., 2022)

Positive Scharfetter-Gummel finite volume method for convection-diffusion equations on polygonal meshes. - El Houssaine Quenjel (Appl. Math. Comput., 2022)

Node-Diamond approximation of heterogeneous and anisotropic diffusion systems on arbitrary two-dimensional grids. - El Houssaine Quenjel; Abdelaziz Beljadid (Math. Comput. Simul., 2023)

Weakly monotone finite volume scheme for parabolic equations in strongly anisotropic media. - Moha Aberrah; El Houssaine Quenjel; Patrick Perré; Mohamed Rhoudaf (J. Appl. Math. Comput., 2023)

Application of the 2D diamond scheme to predict the macroscopic thermal conductivity of a three-phase composite with local anisotropy directions. - El Houssaine Quenjel; Patrick Perré (Comput. Math. Appl., 2024)

Positivity-preserving DDFV scheme for compressible two-phase flow in porous media. - Thomas Crozon; El Houssaine Quenjel; Mazen Saad (Comput. Math. Appl., 2025)

3D Scharfetter-Gummel scheme for a coupled convection-diffusion system in anisotropic porous media. - Moha Aberrah; El Houssaine Quenjel; Patrick Perré; Mohamed Rhoudaf (Comput. Appl. Math., 2025)