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conservation diagnostics 1helicity 1incompressible flow 1Oldroyd-B 1partitioned training 1physics-informed neural networks 1

From the 1 of 1 linked paper with an AI index.

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1 paper

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…