Browsing Matematisk institutt by Author "Licht, Martin Werner"
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Licht, Martin Werner (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2016)Complexes of discrete distributional differential forms are introduced into finite element exterior calculus. Thus, we generalize a notion of Braess and Schöberl, originally studied for a posteriori error estimation. We ...
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Christiansen, Snorre H; Licht, Martin Werner (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)We derive bounds for the constants in Poincaré–Friedrichs inequalities with respect to mesh-dependent norms for complexes of discrete distributional differential forms. A key tool is a generalized flux reconstruction which ...