I moved to the University of Bayreuth. This page will not be updated after 2022.

Research interests

• Applications of complex dynamical systems, stochastic processes, and ergodic theory
• Model reduction and persistent structures for non-stationary dynamics
• Transfer operators (Perron-Frobenius & Koopman), semigroup theory, spectral theory
• Computational dynamics, numerical analysis
• Data science, manifold learning

News

• There is a new theme issue in Philosophical Transactions of the Royal Society A on Mathematical problems in physical fluid dynamics.
• How does plastic debris make its way into ocean garbage patches? We have made it into the news with our study on this topic, see here and here.

Recent and upcoming activities

02/2023	Brin Mathematics Research Center workshop Rare Events: Analysis, Numerics, and Applications
11/2022	BIRS Workshop Topics in Multiple Time Scale Dynamics
11/2022	PSU-Purdue-UMD Joint Seminar on Mathematical Data Science — virtual
09/2022	International Workshop on Dynamics, Optimization, and Computation
09/2022	Organizing the invited session Data-driven agent-based modeling at the 25th International Symposium on Mathematical Theory of Networks and Systems (MTNS 2022)
09/2022	Isaac Newton Institute workshop Mathematics of geophysical fluid dynamic models of intermediate complexity: qualitative and statistical behaviour
07/2022	15th Viennese Conference on Optimal Control and Dynamic Games
06/2022	Complexity Science Hub Vienna workshop Stochastic Dynamics for Complex Systems: New Directions
12/2021	65th Annual Meeting of the Australian Mathematical Society, Special Session on Dynamical Systems and Ergodic Theory — virtual
09/2021	Organizing the workshop CECAM discussion meeting on Generalized Langevin Equations at the Zuse Institute Berlin
05/2021	SIAM Conference on Applications of Dynamical Systems (DS21)
05/2021	Oberwolfach Mini-Workshop: Analysis of Data-driven Optimal Control
03/2021	Organizing the minisymposium Structural approaches for turbulent flows at the Second Conference of the CRC1114 — virtual
01/2021	CIB-EPFL Conference on Linear Response: Rigorous Results and Applications
10/2020	Speaking at the Dynamical Systems seminar of the Imperial College London
09/2020	Second Symposium on Machine Learning and Dynamical Systems at the Fields Institute — virtual ( link to talk )