collaborators

1 paper

math.NA2025

Space-time finite element methods for nonlinear wave equations via elliptic regularisation

Lehel Banjai, Emmanuil H. Georgoulis, Brian Hennessy

We present and analyse a new conforming space-time Galerkin discretisation of a semi-linear wave equation, based on a variational formulation derived from De Giorgi's elliptic regu…