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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…
math.NA2024★ 2 cited
Scalable approximation and solvers for ionic electrodiffusion in cellular geometries
Pietro Benedusi, Ada J. Ellingsrud, Halvor Herlyng +1
The activity and dynamics of excitable cells are fundamentally regulated and moderated by extracellular and intracellular ion concentrations and their electric potentials. The incr…