2 papers
math.DS2026
Data-Driven Reduced Modeling of Delayed Dynamical Systems via Spectral Submanifolds
Giacomo Abbasciano, Gergely Buza, George Haller
We show how the recent extension of spectral submanifold (SSM) theory to delay differential equations (DDEs) enables data-driven model reduction of nonlinear delay systems. First,…
math.DS2026
Data-Driven Modeling of Global Bifurcations and Chaos in a Mechanical System under Delayed and Quantized Control
Giacomo Abbasciano, Balázs Endrész, Gábor Stépán +1
We illustrate how the recent theory of Spectral Submanifolds (SSM) can capture global bifurcations and complex dynamics in mechanical systems even under delay and spatial discretiz…