A finite element method for the computation of parametric minimal surfaces
C2-Regularity for Partially Free Minimal Surfaces.
Das Verhalten von Lösungen semilinearer elliptischer Systeme an Ecken eines Gebietes.
Über die Stetigkeit teilweise freier Minimalflächen.
On the Boundary Behaviour of Partially Free Minimal Surfaces.
Discrete anisotropic curvature flow of graphs
Discrete anisotropic curvature flow of graphs
The evolution of –dimensional graphs under a weighted curvature flow is approximated by linear finite elements. We obtain optimal error bounds for the normals and the normal velocities of the surfaces in natural norms. Furthermore we prove a global existence result for the continuous problem and present some examples of computed surfaces.
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