Finite Element-Based Level Set Methods for Higher Order Flows
Journal of Scientific Computing
The influence of electric fields on nanostructures-Simulation and control
Mathematics and Computers in Simulation
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In this note we present, how anisotropic surface energies may be incorporated into the finite element method for parametric surface diffusion given by Bänsch et al. [2004. J. Comput. Phys. 203, 321---343]. We present the adapted variational formulation, and the resulting semi-implicit discretization. Finally several simulations with strong (convex) anisotropies are shown, where the corresponding Wulff shapes are approached as the steady state