2 papers
math.NA2025
Babuška's paradox in a nonlinear bending-folding model
Sören Bartels, Andrea Bonito, Peter Hornung +1
The Babuška or plate paradox concerns the failure of convergence when a domain with curved boundary is approximated by polygonal domains in linear bending problems with simply supp…
math.NA2022
Error Estimates For A Linear Folding Model
Sören Bartels, Andrea Bonito, Philipp Tscherner
An interior penalty discontinuous Galerkin method is devised to approximate minimizers of a linear folding model by discontinuous isoparametric finite element functions that accoun…