5 citations · 12 across the 16 of their papers we have counts for
3 papers · 1 filter
Simulating Self-Avoiding Isometric Plate Bending
Sören Bartels, Frank Meyer, Christian Palus
Inspired by recent results on self-avoiding inextensible curves, we propose and experimentally investigate a numerical method for simulating isometric plate bending without self-in…
Singular solutions, graded meshes, and adaptivity for total-variation regularized minimization problems
Sören Bartels, Robert Tovey, Friedrich Wassmer
Recent quasi-optimal error estimates for the finite element approximation of total-variation regularized minimization problems require the existence of a Lipschitz continuous dual…
Approximation of fractional harmonic maps
Harbir Antil, Sören Bartels, Armin Schikorra
This paper addresses the approximation of fractional harmonic maps. Besides a unit-length constraint, one has to tackle the difficulty of nonlocality. We establish weak compactness…