Parameter-uniform numerical method for a two-dimensional singularly perturbed convection-reaction-diffusion problem with interior and boundary layers. - S. Chandra Sekhara Rao; Abhay Kumar Chaturvedi (Math. Comput. Simul., 2021)

Analysis of an almost fourth-order parameter-uniformly convergent numerical method for singularly perturbed semilinear reaction-diffusion system with non-smooth source term. - S. Chandra Sekhara Rao; Abhay Kumar Chaturvedi (Appl. Math. Comput., 2022)

Analysis and implementation of a computational technique for a coupled system of two singularly perturbed parabolic semilinear reaction-diffusion equations having discontinuous source terms. - S. Chandra Sekhara Rao; Abhay Kumar Chaturvedi (Commun. Nonlinear Sci. Numer. Simul., 2022)