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physics.flu-dyn2026
Viability of Tensor Train Methods for Geophysical Fluid Dynamics
Jeremy Lilly, Derek DeSantis, Mark R. Petersen
Tensor train (TT) methods have recently gained popularity for accelerating the solving of systems of PDEs. Here, we evaluate the performance of TT methods in the context of geophys…
physics.flu-dyn2022★ 18 cited
Storm Surge Modeling as an Application of Local Time-stepping in MPAS-Ocean
Jeremy R. Lilly, Giacomo Capodaglio, Mark R. Petersen +3
This paper presents the first scientific application of local time-stepping (LTS) schemes in the Model for Prediction Across Scales-Ocean (MPAS-O). We use LTS schemes in a single-l…