2 papers
math.DS2025
Data-Driven Nonlinear Model Reduction to Spectral Submanifolds via Oblique Projection
Leonardo Bettini, Bálint Kaszás, Bernhard Zybach +2
The dynamics in a primary Spectral Submanifold (SSM) constructed over the slowest modes of a dynamical system provide an ideal reduced-order model for nearby trajectories. Modeling…
physics.app-ph2022
Measurement and theory of gravitational coupling between resonating beams
Tobias Brack, Bernhard Zybach, Fadoua Balabdaoui +7
Recent spectacular results of gravitational waves obtained by the LIGO system, with frequencies in the 100 Hz regime, make corresponding laboratory experiments with full control ov…