2 papers
math.NA2025
Parameter-robust preconditioners for a cell-by-cell poroelasticity model with interface coupling
Marius Causemann, Miroslav Kuchta
This paper presents a scalable and robust solver for a cell-by-cell poroelasticity model, describing the mechanical interactions between brain cells embedded in extracellular space…
math.NA2024
Dense cell-by-cell systems of PDEs: approximation, spectral analysis, and preconditioning
Pietro Benedusi, Paola Ferrari, Marius Causemann +1
In the present study, we consider the Extra-Membrane-Intra model (EMI) for the simulation of excitable tissues at the cellular level. We provide the (possibly large) system of part…