2 papers
math.NA2025
A cut finite element method for the Biot system of poroelasticity
Nanna Berre, Kent-Andre Mardal, André Massing +1
We propose a novel cut finite element method for the numerical solution of the Biot system of poroelasticity. The Biot system couples elastic deformation of a porous solid with vis…
math.NA2023
Cut finite element discretizations of cell-by-cell EMI electrophysiology models
Nanna Berre, Marie E. Rognes, Andre Massing
The EMI (Extracellular-Membrane-Intracellular) model describes electrical activity in excitable tissue, where the extracellular and intracellular spaces and cellular membrane are e…