39 citations · 114 across the 35 of their papers we have counts for
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math.NA2018
Optimal quasi-diagonal preconditioners for pseudodifferential operators of order minus two
Thomas Führer, Norbert Heuer
We present quasi-diagonal preconditioners for piecewise polynomial discretizations of pseudodifferential operators of order minus two in any space dimension. Here, quasi-diagonal m…
math.NA2018
Fully discrete DPG methods for the Kirchhoff-Love plate bending model
Thomas Führer, Norbert Heuer
We extend the analysis and discretization of the Kirchhoff-Love plate bending problem from [T. Führer, N. Heuer, A.H. Niemi, An ultraweak formulation of the Kirchhoff-Love plate be…
math.NA2018
An ultraweak formulation of the Kirchhoff-Love plate bending model and DPG approximation
Thomas Führer, Norbert Heuer, Antti H. Niemi
We develop and analyze an ultraweak variational formulation for a variant of the Kirchhoff-Love plate bending model. Based on this formulation, we introduce a discretization of the…