A Nonstandard Fitted Operator Method for Singularly Perturbed Parabolic Reaction-Diffusion Problems with a Large Time Delay. - Awoke Andargie Tiruneh; Getachew Adamu Derese; Dagnachew Mengstie Tefera (Int. J. Math. Math. Sci., 2022)

Fitted operator method for parabolic singularly perturbed convection-diffusion problems via polynomial cubic spline. - Dagnachew Mengstie Tefera; Awoke Andargie Tiruneh; Getachew Adamu Derese (J. Appl. Math. Comput., 2024)