This paper presents a comprehensive review of finite element methods (FEMs) applied to a
diverse range of reaction-diffusion equations (RDEs). Beginning with a historical overview of …

In this study, we proposed a weak Galerkin finite element method (WG-FEM) for solving two-
parameter singularly perturbed parabolic problems (TP-SPPPs) of convection–diffusion …

In this article, we focus on investigating the optimal convergence order of error estimates for
the stabilizer‐free weak Galerkin finite element method for a second‐order time‐dependent …

This paper is contributed to explore how a Crank-Nicolson weak Galerkin finite element
method (WG-FEM) addresses the singularly perturbed unsteady convection-diffusion …

In this article, the two-dimensional time fractional unsteady convection-diffusion system is
under consideration. The convection-diffusion system of nonlinear partial differential …