Variational multiscale finite element methods for a nonlinear convection-diffusion-reaction equation
Variational multiscale finite element methods for a nonlinear convection-diffusion-reaction equation
This paper focuses on the development of finite element methods for solving a two-dimensional boundary value problem for a singularly perturbed time-dependent convection-diffusion-reaction equation. Solution to the problem can vary rapidly in thin layers. As a result, spurious oscillations in the solution occur if the standard Galerkin method is used. …