39 citations · 114 across the 35 of their papers we have counts for
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math.NA2017★ 20 cited
Finite element approximations of the nonhomogeneous fractional Dirichlet problem
Gabriel Acosta, Juan Pablo Borthagaray, Norbert Heuer
We study finite element approximations of the nonhomogeneous Dirichlet problem for the fractional Laplacian. Our approach is based on weak imposition of the Dirichlet condition and…
math.NA2017
Combining the DPG method with finite elements
Thomas Führer, Norbert Heuer, Michael Karkulik +1
We propose and analyze a discretization scheme that combines the discontinuous Petrov-Galerkin and finite element methods. The underlying model problem is of general diffusion-adve…