PDESpectralRefiner applies blurring diffusion with a new velocity prediction formula to refine PDE rollout outputs, yielding slightly lower rollout error than the prior diffusion refiner on 2D Navier-Stokes.
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PDESpectralRefiner: Achieving More Accurate Long Rollouts with Spectral Adjustment
PDESpectralRefiner applies blurring diffusion with a new velocity prediction formula to refine PDE rollout outputs, yielding slightly lower rollout error than the prior diffusion refiner on 2D Navier-Stokes.