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math.NA2020
Numerical approximation of boundary value problems for curvature flow and elastic flow in Riemannian manifolds
Harald Garcke, Robert Nürnberg
We present variational approximations of boundary value problems for curvature flow (curve shortening flow) and elastic flow (curve straightening flow) in two-dimensional Riemannia…
math.NA2020
Structure preserving discretisations of gradient flows for axisymmetric two-phase biomembranes
Harald Garcke, Robert Nürnberg
The form and evolution of multi-phase biomembranes is of fundamental importance in order to understand living systems. In order to describe these membranes, we consider a mathemati…