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

B. Ghosh and J. Mohapatra,"Numerical simulation for two species time fractional weakly singular model arising in population dynamics", International Journal of Modelling and Simulation, Taylor & Francis, November 2023, DOI: 10.1080/02286203.2023.2286395       Article

B. Ghosh and J. Mohapatra,"Analysis of a second-order numerical scheme for time-fractional partial integro-differential equations with a weakly singular kernel", Journal of Computational Science, vol.74, Elsevier, December 2023, 10.1016/j.jocs.2023.102157       Article

J. Mohapatra and S. Priyadarshana,"An Improved Numerical Scheme for Semilinear Singularly Perturbed Parabolic Delay Differential Equations", Lecture Notes in Networks and Systems, vol.697, pp.157-169, Springer, August 2023, 10.1007/978-981-99-3080-7_12       Article

S. Priyadarshana and J. Mohapatra,"A Second-Order Optimal Hybrid Scheme for Singularly Perturbed Semilinear Parabolic Problems with Interior Layers", Lecture Notes in Networks and Systems, vol.697, pp.223-234, Springer, August 2023, 10.1007/978-981-99-3080-7_17       Article

M., I. Amirali, J. Mohapatra, and G. Amiraliyev,"A second-order numerical approximation of a singularly perturbed nonlinear Fredholm integro-differential equation", Applied Numerical Mathematics, vol.191, pp.17-28, Elsevier, September 2023, 10.1016/j.apnum.2023.05.008       Article