B. Ghosh and J. Mohapatra,"A novel numerical technique for solving time fractional nonlinear diffusion equations involving weak singularities", Mathematical Methods in the Applied Sciences, vol.46, no.12, Wiley, March 2023, 10.1002/mma.9214       Article

J. Mohapatra, S. Priyadarshana, and N. R. Reddy,"Uniformly convergent computational method for singularly perturbed time delayed parabolic differential-difference equations", Engineering Computations, Emerald Publishing, May 2023, 10.1108/EC-06-2022-0396       Article

S. Priyadarshana, J. Mohapatra, and S. R. Pattanaik,"An improved time accurate numerical estimation for singularly perturbed semilinear parabolic differential equations with small space shifts and a large time lag", Mathematics and Computers in Simulation, vol.214, pp.183-203, Elsevier, July 2023, 10.1016/j.matcom.2023.07.009       Article

S. Santra, J. Mohapatra, P. Das, and D. Choudhuri,"Higher order approximations for fractional order integro-parabolic partial differential equations on an adaptive mesh with error analysis", Computers & Mathematics with Applications, Elsevier, September 2023, 10.1016/j.camwa.2023.09.008       Article

S. Priyadarshana and J. Mohapatra,"An efficient computational technique for time dependent semilinear parabolic problems involving two small parameters", Journal of Applied Mathematics and Computing, Springer, August 2023, 10.1007/s12190-023-01900-9       Article

B. Ghosh and J. Mohapatra,"An iterative difference scheme for solving arbitrary order nonlinear Volterra integro-differential population growth model", The Journal of Analysis, Springer, April 2023, 10.1007/s41478-023-00593-4       Article

A. Panda and J. Mohapatra,"On the convergence analysis of efficient numerical schemes for singularly perturbed second order Volterra integro-differential equations", Journal of Applied Mathematics and Computing, Springer, June 2023, 10.1007/s12190-023-01890-8       Article

D. Shakti, J. Mohapatra, P. Das, and J. Vigo,"A Moving Mesh Refinement based Optimal Accurate Uniformly Convergent Computational Method for a Parabolic System of Boundary Layer Originated Reaction Diffusion Problems with Arbitrary Small Diffusion Terms.", Journal of Computational and Applied Mathematics, Elsevier 2022, 10.1016/j.cam.2020.113167       Article

A. Panda, S. Santra, and J. Mohapatra,"Adomian decomposition and homotopy perturbation method for the solution of time fractional partial integro-differential equations", Journal of Applied Mathematics and Computing, vol.68, pp.2065-2082, Springer, May 2022, 10.1007/s12190-021-01613-x       Article

L. G. Rao and J. Mohapatra,"A numerical scheme to solve mixed parabolic-elliptic problem involving singular perturbation", INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, Taylor & Francis 2022, 10.1080/00207160.2022.2037131       Article