9 citations · 19 across the 14 of their papers we have counts for
3 papers · 1 filter
Comparison of variational discretizations for a convection-diffusion problem
Constantin Bacuta, Cristina Bacuta, Daniel Hayes
For a model convection-diffusion problem, we obtain new error estimates for a general upwinding finite element discretization based on bubble modification of the test space. The ke…
Connections Between Finite Difference and Finite Element Approximations for a Convection-Diffusion Problem
Constantin Bacuta, Cristina Bacuta
We consider a model convection-diffusion problem and present useful connections between the finite differences and finite element discretization methods. We introduce a general upw…
Results on a Mixed Finite Element Approach for a Model Convection-Diffusion Problem
Constantin Bacuta, Daniel Hayes, Tyler O'Grady
We consider a model convection-diffusion problem and present our recent numerical and analysis results regarding mixed finite element formulation and discretization in the singular…