Fitted fourth-order tridiagonal finite difference method for singular perturbation problems. - Awoke Andargie; Y. N. Reddy (Appl. Math. Comput., 2007)

An exponentially fitted special second-order finite difference method for solving singular perturbation problems. - Awoke Andargie; Y. N. Reddy (Appl. Math. Comput., 2007)

Terminal boundary condition for singularly perturbed two-point boundary value problems. - Awoke Andargie; Y. N. Reddy (Neural Parallel Sci. Comput., 2008)

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 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)

A uniformly convergent numerical method for singularly perturbed delay parabolic partial differential equation through non-polynomial spline technique. - Awoke Andargie Tiruneh; Getachew Adamu Derese; Mulunesh Amsalu Ayele (Int. J. Comput. Sci. Math., 2023)

Parameter-Uniform Convergent Numerical Approach for Time-Fractional Singularly Perturbed Partial Differential Equations With Large Time Delay. - Habtamu Getachew Kumie; Awoke Andargie Tiruneh; Getachew Adamu Derese (Comput. Math. Methods, 2024)

Performance Analysis of Thermal and Surface Roughness Effect of Slider Bearings with Unsteady Fluid Film Lubricant Using Finite Element Method. - Girma Desu Tessema; Getachew Adamu Derese; Awoke Andargie Tiruneh (J. Appl. Math., 2024)

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)

Fitted Operator Method for Singularly Perturbed Delay Parabolic Problems With Boundary Turning Points. - Yimesgen Mehari Kebede; Awoke Andargie Tiruneh; Endalew Getnet Tsega (Int. J. Math. Math. Sci., 2025)

A Uniformly Convergent Scheme for Singularly Perturbed Unsteady Reaction-Diffusion Problems. - Amare Worku Demsie; Awoke Andargie Tiruneh; Endalew Getnet Tsega (J. Appl. Math., 2025)