Data-driven and tensor-based analysis of multiscale systems (B06*)

• Subject Area: Mathematics ; Optics, Quantum Optics and Physics of Atoms, Molecules and Plasmas
• Term: from 2018 to 2022
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 235221301

The main focus of this project is the development of data-driven and tensor-based methods for the approximation of the governing equations of high-dimensional systems or associated transfer operators from simulation or measurement data. We will, in particular, consider kernel-based approaches and low-rank tensor decompositions and apply these methods to complex molecular dynamics and fluid dynamics problems. The goal is to identify fast and slow time scales as well as reduced models.

• DFG Programme: Collaborative Research Centres
• Subproject of: SFB 1114: Scaling Cascades in Complex Systems
• Applicant Institution: Freie Universität Berlin
• Project Heads: Professor Dr. Jens Eisert; Dr. Stefan Klus, until 7/2020; Professor Dr. Christof Schütte, since 1/2021