S. R. Sahu and J. Mohapatra,"A second-order finite difference scheme for singularly perturbed initial value problem on layer-adapted meshes", International Journal of Modeling, Simulation, and Scientific Computing, vol.10, no.3, pp.23, World Scientific 2019, 10.1142/S1793962319500168       Article

L. G. Rao, S. R. Sahu, and J. Mohapatra,"Uniformly convergent numerical method for singularly perturbed time delay parabolic problem with two small parameters", Iranian Journal of Science and Technology, Transactions A: Science, Springer 2019       Article

D. Shakti and J. Mohapatra,"Parameter-Uniform Numerical Methods for a Class of Parameterized Singular Perturbation Problems", Numerical Analysis and Applications, vol.12, no.2, pp.176-190, Springer, January 2019, 10.1134/S1995423919020071       Article

L. G. Rao and J. Mohapatra,"A second order numerical method for singularly perturbed delay parabolic partial differential equation", Engineering Computations, vol.36, no.2, pp.420-444, Emerald, March 2019, 10.1108/EC-08-2018-0337       Article

D. Shakti and J. Mohapatra,"Numerical simulation and convergence analysis for a system of nonlinear singularly perturbed differential equations arising in population dynamics", Journal of Difference Equations and Applications, vol.24, no.7, pp.1185-1196, Taylor & Francis, May 2018, 10.1080/10236198.2018.1468891       Article

J. Mohapatra,"A computational method for solving singularly perturbed boundary value problem", National Academy Science Letters, vol.41, no.2, pp.117-120, Springer 2018, 10.1007/s40009-018-0622-5       Article

J. Mohapatra and M. K. Mahalik,"An initial value method for solving singularly perturbed boundary value problems using adaptive grids", Computational Mathematics and Modeling, vol.29, no.1, pp.48-58, Springer 2018, 10.1007/s10598-018-9387-4       Article

J. Mohapatra and N. R. Reddy,"An efficient numerical method for singularly perturbed two point boundary value problems exhibiting boundary layers", National Academy Science Letters, vol.38, no.4, pp.355-359, Springer 2015, 10.1007/s40009-015-0350-z       Article

A. M. K and J. Mohapatra,"A robust numerical method for singularly perturbed third order boundary value problem with layer behaviour", in International Conference On Computational Heat and Mass Transfer (ICCHMT) - 2015, pp.258-262, Elsevier, procedia engineering volume 127, Warangal, India 2015, 10.1016/j.proeng.2015.11.339       Inproceedings

S. D and J. Mohapatra,"Layer-adapted meshes for parameterized singular perturbation problem", in Procedia Engineering, vol.127, pp.539-544, Elsevier, December 2015, 10.1016/j.proeng.2015.11.342       Inproceedings