2 papers
nlin.CD2025
Joint Reduced Model for the Laminar and Chaotic Attractors in Plane Couette Flow
Bálint Kaszás, George Haller
We use the theory of spectral submanifolds (SSMs) to develop a low-dimensional reduced-order model for plane Couette flow in the permanently chaotic regime studied by Kreilos & Eck…
math.DS2025
Globalizing manifold-based reduced models for equations and data
Bálint Kaszás, George Haller
One of the very few mathematically rigorous nonlinear model reduction methods is the restriction of a dynamical system to a low-dimensional, sufficiently smooth, attracting invaria…