I am Associate Professor (Førsteamanuensis) at the Institutt for matematiske fag, Norges teknisk-naturvitenskapelige universitet (NTNU) in Trondheim, Norway, since March 2021. I was a postdoctoral researcher and deputy head of the Arbeitsgruppe Numerik partieller Differentialgleichungen Technische Universität Chemnitz, led by Roland Herzog, which I joined in April 2018 (since April 2021: scoop@IWR Heidelberg). Previously I worked within the Image Processing Group, Technische Universität Kaiserslautern, led by Gabriele Steidl (since 2020: FG angew. Math.@TU Berlin), where I finished my habilitation beginning of 2018. Prior to that I was a doctoral researcher and teaching assistant at the Institut für Mathematik, Universität zu Lübeck, working together with my PhD supervisor Jürgen Prestin.
Currently I am working on
nonsmooth optimization on manifolds, especially proximal methods and their application in manifold-valued image processing
optimization methods on manifolds and high-dimensional power manifolds
graph based methods for manifold-valued image and data processing combining both local and nonlocal methods.
anisotropic periodic translation invariant spaces and Fourier based algorithms
For news see my Mastodon feed for @email@example.com.