4th Workshop on Optimal Control of Dynamical Systems and Applications

Session

Plenary talk 3

28 Feb 2025, 09:30

Villany

25. Advances in DMD - using the residuals and the Koopman-Schur decomposition

Zlatko Drmac (faculty of Science, Department of Mathematics, University of Zagreb)

28/02/2025, 09:30

All talks

Plenary lectures

We present two themes from a recent development of the Dynamic Mode Decomposition (DMD).
First, the DMD is presented as a data driven Rayleigh-Ritz extraction
of spectral information. This (unlike the mere regression aspect) allows
for a better connection with the Koopman operator, and provides better understanding
of the dynamics under study. Computable residuals can be used to...