Develops a model-independent energy-based CutFEM formulation for finite-strain elasticity using automatic differentiation, with cut-independent stability analysis and convergence results for both smooth solutions and corner singularities.
Hillgärtner, T
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A Unified CutFEM Formulation for Finite-Strain Elasticity: Energy Minimisation and Corner Singularities
Develops a model-independent energy-based CutFEM formulation for finite-strain elasticity using automatic differentiation, with cut-independent stability analysis and convergence results for both smooth solutions and corner singularities.