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A structure‐preserving finite element approximation of surface diffusion for curve networks and surface clusters

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Bao, Weizhu ; Garcke, Harald ; Nürnberg, Robert ; Zhao, Quan
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Date of publication of this fulltext: 28 Nov 2022 07:03

This publication is part of the DEAL contract with Wiley.


We consider the evolution of curve networks in two dimensions (2d) and surface clusters in three dimensions (3d). The motion of the interfaces is described by surface diffusion, with boundary conditions at the triple junction points lines, where three interfaces meet, and at the boundary points lines, where an interface meets a fixed planar boundary. We propose a parametric finite element method ...


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