All Publications

S. Tarei, A. Kanaujiya, and J. Mohapatra,"A robust numerical method based on Jaiswal–Laguerre functions for the classical FitzHugh–Nagumo model", Engineering Computations, Emerald, December 2025, 10.1108/EC-04-2025-0346       Article

A. Singh, A. Kanaujiya, and J. Mohapatra,"Fractional-order euler wavelet technique for multidimensional distributed-order optimal control problem", Communications in Nonlinear Science and Numerical Simulation, vol.152, Elsevier, November 2025, 10.1016/j.cnsns.2025.109316       Article

A. Padhan, S. Priyadarshana, and J. Mohapatra,"A high-accuracy fitted mesh scheme for singularly perturbed Volterra-Fredholm integral equations", Mediterranean Journal of Mathematics, vol.23, no.23, Springer Nature, November 2025, 10.1007/s00009-025-03006-x       Article

B. Ghosh and J. Mohapatra,"A layer-adaptive numerical scheme for time-fractional weakly singular interface problem modeling dendritic solidification processes", ZAMM - Journal of Applied Mathematics and Mechanics, vol.105, no.12, Wiley, December 2025, 10.1002/zamm.70305       Article

B. Ghosh and J. Mohapatra,"Cubic B-spline based numerical schemes for delayed time-fractional advection-diffusion equations involving mild singularities", Physica Scripta, vol.99, no.8, pp.085236, IOP 2024, 10.1016/j.apnum.2023.04.002       Article

S. Priyadarshana, J. Mohapatra, and H. Ramos,"Robust numerical schemes for time delayed singularly perturbed parabolic problems with discontinuous convection and source terms", Calcolo, Springer 2024, 10.1007/s10092-023-00552-2.       Article

S. Priyadarshana and J. Mohapatra,"An efficient fractional step numerical algorithm for time-delayed singularly perturbed 2D convection-diffusion–reaction problem with two small parameters", Numerical Algorithms, Springer 2024, 10.1007/s11075-023-01720-9,       Article

A. Panda, J. Mohapatra, I. Amirali, and M. E. Durmaz,"A numerical technique for solving nonlinear singularly perturbed Fredholm integro-differential equations", Mathematics and Computers in Simulation, Elsevier, June 2024, https://doi.org/10.1016/j.matcom.2024.02.011       Article

A. Singh, A. Kanaujiya, and J. Mohapatra,"Chelyshkov wavelet method for solving multidimensional variable order fractional optimal control problem", Journal of Applied Mathematics and Computing, Springer 2024, 10.1007/s12190-024-02083-7       Article

B. Ghosh and J. Mohapatra,"Efficient numerical schemes based on the cubic B-spline collocation method for time-fractional partial integro-differential equations of Volterra type", Journal of Applied Mathematics and Computing, Springer 2024, 10.1007/s12190-023-01981-6       Article