Fig. 2From: A cut finite element method for spatially resolved energy metabolism models in complex neuro-cell morphologies with minimal remeshing a Standard FEM requires the mesh to be conform the boundary of the domain \(\partial \Omega \) b CutFEM embeds the implicitly defined interface \(\partial \Omega \) into a background mesh, in yellow the set of ghost penalty facets \(\mathcal {F}_G\) Back to article page