Solving Systems of Singularly Perturbed Convection Diffusion Problems via Initial Value Method. - Wondwosen Gebeyaw Melesse; Awoke Andargie Tiruneh; Getachew Adamu Derese (J. Appl. Math., 2020)

A Fitted Numerical Approach for Singularly Perturbed Two-Parameter Parabolic Problem with Time Delay. - Imiru Takele Daba; Wondwosen Gebeyaw Melesse; Guta Demisu Kebede (Comput. Math. Methods, 2023)

Third-degree B-spline collocation method for singularly perturbed time delay parabolic problem with two parameters. - Imiru Takele Daba; Wondwosen Gebeyaw Melesse; Guta Demisu Kebede (Frontiers Appl. Math. Stat., 2023)