Towards Efficient and Stable Ocean State Forecasting: A Continuous-Time Koopman Approach

Rares Grozavescu, Pengyu Zhang, Mark Girolami +1

We investigate the Continuous-Time Koopman Autoencoder (CT-KAE) as a lightweight surrogate model for long-horizon ocean state forecasting in a two-layer quasi-geostrophic (QG) syst…