2022 -              Professor für Mathematical Data Science, Universität Augsburg

2019, 2020      Vertretungsprofessur, Universität Leipzig

2017 - 2022     Forschungsgruppenleiter, Max-Planck-Institut MiS Leipzig

2014 - 2017     Bonn Junior Fellow Professor, Universität Bonn

2013 - 2014     Wissenschaftlicher Mitarbeiter, EPF Lausanne

2013                Promotion, TU Berlin

2008 - 2013     Wissenschaftlicher Mitarbeiter, TU Berlin

2008                Diplom Mathematik, TU Berlin

• Tensors: geometry of low-rank varieties and tensor networks tensor product operators
• Low-rank approximation: functional analytic foundations, approximation rates, spectral and nuclear norm
• Optimization: block coordinate methods, Riemannian optimization, optimization landscape of multilinear models
• Applications: high-dimensional problems, low-rank models in data science, signal processing, dynamical low-rank approximation