34 citations · 145 across the 31 of their papers we have counts for
41 papers
Multitwists in big mapping class groups
George Domat, Federica Fanoni, Sebastian Hensel
We show that the closure of the compactly supported mapping class group of an infinite-type surface is not generated by the collection of multitwists (i.e. products of powers of tw…
Local minimizers of the interface length functional based on a concept of local paired calibrations
Julian Fischer, Sebastian Hensel, Tim Laux +1
We establish that regular flat partitions are locally minimizing for the interface energy with respect to perturbations of the phases. Regular flat partitions are partitions…
Weak solutions of Mullins-Sekerka flow as a Hilbert space gradient flow
Sebastian Hensel, Kerrek Stinson
We propose a novel weak solution theory for the Mullins-Sekerka equation primarily motivated from a gradient flow perspective. Previous existence results on weak solutions due to L…
Linear progress in fibres
Vaibhav Gadre, Sebastian Hensel
A fibered hyperbolic 3-manifold induces a map from the hyperbolic plane to hyperbolic 3-space, the respective universal covers of the fibre and the manifold. The induced map is an…
Convergence rates for the Allen-Cahn equation with boundary contact energy: The non-perturbative regime
Sebastian Hensel, Maximilian Moser
We extend the recent rigorous convergence result of Abels and the second author (arXiv preprint 2105.08434) concerning convergence rates for solutions of the Allen-Cahn equation wi…
BV solutions for mean curvature flow with constant contact angle: Allen-Cahn approximation and weak-strong uniqueness
Sebastian Hensel, Tim Laux
We study weak solutions to mean curvature flow satisfying Young's angle condition for general contact angles . First, we construct BV solutions using the Allen-Cahn app…