Publications

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2026

• Matthew J. Colbrook, April Herwig, J, Nathan Kutz. PRONE: Petrov-Galerkin Operator Learning Unifies DMD, SINDy & Koopmanism. arXiv:2606.27982.

2025

• April Herwig, Matthew J. Colbrook, Oliver Junge, Péter Koltai, and Julia Slipantschuk. Avoiding spectral pollution for transfer operators using residuals. arXiv:2507.16915.
• April Herwig, Oliver Junge, Michael Dellnitz. GAIO.jl - A concise Julia package for the global analysis of dynamical systems. Journal of Open Source Software.