Sparse Koopman Autoencoders Identify Local Dynamical Regimes in Multibasin Systems

Aidan Li, Uday Kiran Reddy Tadipatri, Mahan Fathi +2

Koopman autoencoders (KAEs) seek a higher-dimensional latent representation in which nonlinear dynamics evolve linearly. However, many interesting systems have multiple basins of a…