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math.NA2014
A Stabilized Cut Finite Element Method for the Three Field Stokes Problem
Erik Burman, Susanne Claus, André Massing
We propose a Nitsche-based fictitious domain method for the three field Stokes problem in which the boundary of the domain is allowed to cross through the elements of a fixed backg…
math.NA2014★ 9 cited
-error estimates for finite element approximations of boundary fluxes
Mats G. Larson, Andre Massing
We prove quasi-optimal a priori error estimates for finite element approximations of boundary normal fluxes in the -norm. Our results are valid for a variety of different sche…