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math.NA2026
Slip Wall Boundary Conditions in Curved Domains for Finite Element ALE Hydrodynamics
Nabil Atallah, Kevin Sweet, Paul Moujaes +3
We present a high-order finite element arbitrary Lagrangian-Eulerian (ALE) method for hydrodynamics with slip-wall boundary conditions on analytically curved domains. The method co…
math.NA2026
Realizability-preserving finite element discretizations of the model for dose calculation in proton therapy
Paul Moujaes, Dmitri Kuzmin, Christian Bäumer
We present a deterministic framework for proton therapy dose calculation based on finite element discretizations of the energy-dependent moment model. The nonlinear sys…