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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.NA2015
High-Order AFEM for the Laplace-Beltrami Operator: Convergence Rates
Andrea Bonito, J. Manuel Cascón, Pedro Morin +2
We present a new AFEM for the Laplace-Beltrami operator with arbitrary polynomial degree on parametric surfaces, which are globally and piecewise in a suitable Besov c…