A fitted operator finite difference method of lines for singularly perturbed parabolic convection-diffusion problems. - Nana Adjoah Mbroh; Justin B. Munyakazi (Math. Comput. Simul., 2019)

A uniformly convergent finite difference scheme for Robin type singularly perturbed parabolic convection diffusion problem. - Nana Adjoah Mbroh; Suares Clovis Oukouomi Noutchie; Rodrigue Yves M'pika Massoukou (Math. Comput. Simul., 2020)

A robust numerical scheme for singularly perturbed parabolic reaction-diffusion problems via the method of lines. - Nana Adjoah Mbroh; Justin B. Munyakazi (Int. J. Comput. Math., 2022)