2 papers
math.DS2026
Stable Takens' Embedding Theorem for Non-Uniformly-Sampled Linear Systems
Fisher Ng, J. Nathan Kutz
Takens' time-delay embedding theorem provides conditions under which delay-coordinate maps, formed using uniformly-sampled time series of trajectories evolving on attractors of dyn…
math.DS2026
Linear Recurrent Neural Networks as Time-Delay Embeddings
Fisher Ng, J. Nathan Kutz
Sequence models, and particularly Linear Recurrent Neural Networks (LRNNs) of the form , are widely applic…