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adjoint method 1born approximation 1conservation diagnostics 1full-waveform inversion 1Gauss-Newton optimization 1helicity 1incompressible flow 1Oldroyd-B 1partitioned training 1physics-informed neural networks 1quantum algorithms 1

From the 2 of 16 linked papers with an AI index.

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20242026
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physics.flu-dyn2026

Invariant Guided PINN for Fluid Flow Computation

Zheng Lu, Jiwei Jia, Bora Aniruddha +2

The paper introduces an invariant‑guided physics‑informed neural network (IG‑PINN) that trains on spatial subdomains or temporal slabs and then applies a global correction to impro…