2023
Semi-analytical integration in molecular dynamics. PhD thesis, Karlsruhe Institute of Technology (KIT), September 2023. .
2022
On dynamical low-rank integrators for matrix differential equations. PhD thesis, Karlsruhe Institute of Technology (KIT), July 2022. .
2021
On leapfrog-Chebyshev schemes for second-order diffferential equations. PhD thesis, Karlsruhe Institute of Technology, December 2021. .
Error analysis of exponential integrators for nonlinear wave-type equations. PhD thesis, Karlsruhe Institute of Technology (KIT), February 2021. .
A unified error analysis for the numerical solution of nonlinear wave-type equations with application to kinetic boundary conditions. PhD thesis, Karlsruhe Institute of Technology (KIT), February 2021. .
2020
Error analysis for space and time discretizations of quasilinear wave-type equations. Dissertation, Karlsruhe Institute of Technology (KIT), May 2020. .
2018
Fehleranalyse von auf trigonometrischen Integratoren basierenden Splittingverfahren für hochoszillatorische, semilineare Probleme. Dissertation, Karlsruhe Institute of Technology (KIT), November 2018. .
The Peaceman–Rachford ADI-dG method for linear wave-type problems. Dissertation, Karlsruhe Institute of Technology (KIT), September 2018. .
2017
A unified error analysis for spatial discretizations of wave-type equations with applications to dynamic boundary conditions. Dissertation, Karlsruhe Institute of Technology (KIT), June 2017. .
Locally implicit time integration for linear Maxwell's equations. Dissertation, Karlsruhe Institute of Technology (KIT), April 2017. .
On multiscale algorithms for selected applications in molecular mechanics. Dissertation, Karlsruhe Institute of Technology (KIT), March 2017. .
2014
Rational Krylov Subspace Methods for phi-Functions in Exponential Integrators. Dissertation, Karlsruhe Institute of Technology (KIT), July 2014. .
Eine flexible Klasse von local time stepping Verfahren. Dissertation, Karlsruhe Institute of Technology (KIT), April 2014. .
2013
Error analysis of implicit and exponential time integration of linear Maxwell's equations. Dissertation, Karlsruhe Institute of Technology (KIT), December 2013. .
Positivity Preservation in the Simulation of Relativistic Laser-Plasma Interaction. Dissertation, Karlsruhe Institute of Technology (KIT), July 2013. .
Finite Element Heterogeneous Multiscale Methods for the Wave Equation. Dissertation, University of Basel, July 2013. .
2012
Methoden zur Lösungsverifikation und Einschließungsverfahren für gemischte Komplementaritätsprobleme. Dissertation, Karlsruhe Institute of Technology (KIT), July 2012. .
2009
Numerical Methods for Eigenvalue Problems in the Description of Drift Instabilities in the Plasma Edge. Dissertation, Heinrich-Heine Universität Düsseldorf, March 2009. . [preprint]
2008
Numerical Simulation of Relativistic Laser-Plasma Interaction. Dissertation, Heinrich-Heine Universität Düsseldorf, July 2008. . [preprint]
2002
Exponentielle Integratoren als Lange-Zeitschritt-Verfahren für oszillatorische Differentialgleichungen zweiter Ordnung. Dissertation, Heinrich-Heine Universität Düsseldorf, July 2002. . [preprint]
1993
Ein Einschließungsverfahren für das inverse Dirichletproblem. Dissertation, Universität Karlsruhe, June 1993. .