Upwind discretization of a time-dependent two-dimensional grade-two fluid model. - Hyam Abboud; Toni Sayah (Comput. Math. Appl., 2009)

A second order accuracy for a full discretized time-dependent Navier-Stokes equations by a two-grid scheme. - Hyam Abboud; Vivette Girault; Toni Sayah (Numerische Mathematik, 2009)

A stabilized bi-grid method for Allen-Cahn equation in finite elements. - Hyam Abboud; Clara Al Kosseifi; Jean-Paul Chehab (Comput. Appl. Math., 2019)