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math.NA2026
A nonsmooth extension of the Brezzi-Rappaz-Raviart approximation theorem via metric regularity techniques and applications to nonlinear PDEs
Jules Berry, Olivier Ley, Francisco José Silva
We generalize the Brezzi-Rappaz-Raviart approximation theorem, which allows to obtain existence and a priori error estimates for approximations of solutions to some nonlinear parti…
math.NA2025
Some error estimates for semidiscrete finite element approximations of stable solutions to mean field game systems
Jules Berry
We derive a priori error estimates for semidiscrete finite element approximations of stable solutions to time-dependent mean field game systems with Dirichlet boundary conditions.…