2023
Error analysis of second-order locally implicit and local time-stepping methods for discontinuous Galerkin discretizations of linear wave equations. CRC 1173 Preprint 2023/2, Karlsruhe Institute of Technology, January 2023. .
Variational Gaussian approximation for the magnetic Schrödinger equation. CRC 1173 Preprint 2023/4, Karlsruhe Institute of Technology, January 2023. .
2022
Preconditioned implicit time integration schemes for Maxwell's equations on locally refined grids. CRC 1173 Preprint 2022/29, Karlsruhe Institute of Technology, June 2022. . [files]
2021
Maximum norm error bounds for the full discretization of non-autonomous wave equations. CRC 1173 Preprint 2021/47, Karlsruhe Institute of Technology, December 2021. .
2015
A convergence analysis for the shift-and-invert Krylov subspace method. Technical report, Karlsruhe Institute of Technology, December 2015. .
Das CAS Maple als Werkzeug zur Modellierung und Visualisierung in Schule und Studium. Technical report, Karlsruhe Institute of Technology, September 2015. .
The exponential Rosenbrock–Euler method for nonsmooth initial data. Technical report, Karlsruhe Institute of Technology, March 2015. .
2005
Subspace extraction for matrix functions. Technical report, Case Western Reserve University, September 2005. .