On the stationarity and existence of moments of the periodic EGARCH process. - Ines Lescheb; Walid Slimani (Monte Carlo Methods Appl., 2023)

Solving higher-order nonlinear Volterra integro-differential equations using two discretization methods. - Boutheina Tair; Walid Slimani (J. Appl. Math. Comput., 2024)