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math.NA2021
The Crouzeix-Raviart Element for non-conforming dual mixed methods: A Priori Analysis
Tomás P. Barrios, J. Manuel Cascón, Andreas Wachtel
Under some regularity assumptions, we report an a priori error analysis of a dG scheme for the Poisson and Stokes flow problem in their dual mixed formulation. Both formulations sa…
math.NA2013★ 1 cited
On the discontinuous Galerkin method for solving boundary value problems for the Helmholtz equation: A priori and a posteriori error analyses
T. P. Barrios, R. Bustinza, V. Dominguez
We apply the local discontinuous Galerkin (LDG for short) method to solve a mixed boundary value problems for the Helmholtz equation in bounded polygonal domain in 2D. Under some a…