2 papers
math.NA2025
Dynamic Ritz Projection for Finite Element Methods in Fluid-Structure Interaction
Erik Burman, Buyang Li, Rong Tang
Regardless of the development of various finite element methods for fluid-structure interaction (FSI) problems, optimal-order convergence of finite element discretizations of the F…
math.NA2024
Unique continuation for the wave equation based on a discontinuous Galerkin time discretization
Erik Burman, Janosch Preuss
We consider a stable unique continuation problem for the wave equation where the initial data is lacking and the solution is reconstructed using measurements in some subset of the…