Published Articles

• 4. Arijit Pal, S. Natesan, Hybrid High-Order FEM for Convection-Dominated Parabolic PDEs on Layer-Adapted Meshes, Journal of Applied Mathematics and Computing (2026), (Springer, Q2, SCIE, SJR- 0.715, IF - 2.7, HI-53).

• 3. Arijit Pal, S. Natesan, Adaptive A Posteriori and Robust A Priori Error Analysis of the Weak Galerkin FEM for Singularly Perturbed Parabolic PDEs, Computers & Mathematics with Applications (2026), (Elsevier, Q1, SCIE, SJR-0.951, IF-2.5, HI-165).

• 2. Arijit Pal, S. Natesan, Uniform convergence analysis of dimensional-splitting weak Galerkin FEM and classical weak Galerkin FEM for singularly perturbed 2D nonlinear parabolic PDEs, Communications in Nonlinear Science and Numerical Simulation (2026), (Elsevier, Q1, SCIE, SJR-0.956, IF-3.8, HI-143).

• 1.  Arijit Pal, S. Natesan, Robust Error Estimates for Weak Galerkin Finite Element Method for Singularly Perturbed 2D Reaction-Diffusion Elliptic Boundary-Value Problems on Various Layer-Adapted Meshes, Numerical Algorithms (2026), (Springer, Q1, SCIE, SJR- 0.859, IF - 2.2, HI-80).