arxivcs.LGnlin.CD2026-07-20
Attractor Geometry Determines the Identifiability Limits of System Discovery
Matteo Gallo, Fabio Anselmi, Paolo Lazzari
Symbolic discovery of governing equations from data is limited not only by algorithm design and data volume, but by the geometry of the attractor: what the long-run dynamics allow to be recovered. Using a within-system design on Lorenz-84, where one forcing parameter drives fixed…