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Learning Effective Dynamics across Spatio-Temporal Scales of Complex Flows

Paper title Learning Effective Dynamics across Spatio-Temporal Scales of Complex Flows

Gao et al. (Harvard) · Aero & CFD

Paper arXiv 2502.07990PDF

A graph neural network encoder reduces a flow field on an unstructured mesh to values on a smaller set of points, an autoregressive temporal attention model advances that reduced state, and a GNN decoder returns the field on the original mesh.

Published
CPAL

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