1. A posteriori error analysis of two-step backward differentiation formula finite element approximation for parabolic interface problems, Jhuma Sen Gupta, Rajen K. Sinha, G M. M. Reddy and J. Jain, Journal of Scientific Computing, 69, 406 - 429, 2016.
2. New interpolation error estimates and a posteriori error analysis for linear parabolic interface problems, Jhuma Sen Gupta, Rajen K. Sinha, G M. M. Reddy and J. Jain, Numerical Methods for Partial Differential Equations, 33, 570 - 598, 2017.
3. A time-stepping DPG scheme for the heat equation, T. Fuhrer, N. Heuer, Jhuma Sen Gupta, Computational Methods in Applied Mathematics, 17, 237 - 252, 2017.
4. A posteriori error analysis of semilinear parabolic interface problems using elliptic reconstruction, Jhuma Sen Gupta, Rajen K. Sinha, Applicable Analysis, 97(4), 552 - 570, 2018.
5. A posteriori error estimates for lumped mass finite element method for linear parabolic problems using elliptic reconstruction, Jhuma Sen Gupta, Rajen K. Sinha, Numerical Functional Analysis and Optimization, 38 (12), 1527 - 1547, 2017.
6. A posteriori error analysis of the Crank-Nicolson finite element method for linear parabolic interface problems: A reconstruction approach, Jhuma Sen Gupta, Rajen K. Sinha, G M. M. Reddy and J. Jain, Journal of Computational and Applied Mathematics, 340, 173 - 190, 2018.
7. A Priori Error Bounds for Parabolic Interface Problems with Measure Data, Jhuma Sen Gupta, Numerical Analysis and Applications, 16, 259-275 2023.
8. On a posteriori error bound for weak Galerkin finite element method for semilinear parabolic problems, Anjali P V, Amit Kumar Pal and Jhuma Sen Gupta, Journal of the Indian Math. Soc., 91, 388-399, 2024.
9. On the stabilizer-free immersed weak Galerkin FEM : A posteriori error estimation in a non-conforming framework, Amit Kumar Pal, Jhuma Sen Gupta, Anjali P V and Rajen Kumar Sinha, accepted for publication in Numerical Methods for Partial Differential Equations, 2026.
