Predicting the temporal derivative and integrating it with an ODE solver improves accuracy and stability of neural PDE surrogates compared with direct next-state prediction.
Bulletin of the American Mathematical Society (1967)
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Predicting Change, Not States: An Alternate Framework for Neural PDE Surrogates
Predicting the temporal derivative and integrating it with an ODE solver improves accuracy and stability of neural PDE surrogates compared with direct next-state prediction.