Implicit and semi-implicit second-order time stepping methods for the Richards equation. - Sana Keita; Abdelaziz Beljadid; Yves Bourgault (CoRR, 2021)

Efficient second-order semi-implicit finite element method for fourth-order nonlinear diffusion equations. - Sana Keita; Abdelaziz Beljadid; Yves Bourgault (Comput. Phys. Commun., 2021)

Mass-conservative and positivity preserving second-order semi-implicit methods for high-order parabolic equations. - Sana Keita; Abdelaziz Beljadid; Yves Bourgault (J. Comput. Phys., 2021)