A Fourth-Order Iterative Solver for the Singular Poisson Equation. - Stéphane Abide; Xavier Chesneau; Belkacem Zeghmati (NAA, 2012)

Compact mixed methods for convection/diffusion type problems. - Stéphane Abide; Xavier Chesneau; Belkacem Zeghmati (Appl. Math. Comput., 2012)

Multigrid defect correction and fourth-order compact scheme for Poisson's equation. - Stéphane Abide; Belkacem Zeghmati (Comput. Math. Appl., 2017)