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DeepONet: Learning nonlinear operators for iden- tifying differential equations based on the universal approximation theorem of operators

hub 10+ Pith inbound or 1,000+ external citations · 18 Pith inbound

L · 2021 · arXiv 1910.03193

18Pith papers citing it
19reference links
cs.LGtop field · 9 papers
UNVERDICTEDtop verdict bucket · 16 papers

This arXiv-backed work is queued for full Pith review when it crosses the high-inbound sweep. That review runs reader · skeptic · desk-editor · referee · rebuttal · circularity · lean confirmation · RS check · pith extraction.

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why this work matters in Pith

Pith has found this work in 18 reviewed papers. Its strongest current cluster is cs.LG (9 papers). The largest review-status bucket among citing papers is UNVERDICTED (16 papers). For highly cited works, this page shows a dossier first and a bounded explorer second; it never tries to render every citing paper at once.

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representative citing papers

CATO: Charted Attention for Neural PDE Operators

cs.AI · 2026-05-09 · unverdicted · novelty 7.0

CATO learns a continuous latent chart for efficient axial attention on PDE meshes and adds derivative-aware supervision to improve accuracy and reduce oversmoothing on general geometries.

Physics-Informed Neural PDE Solvers via Spatio-Temporal MeanFlow

cs.LG · 2026-05-09 · unverdicted · novelty 7.0

Spatio-Temporal MeanFlow adapts MeanFlow to PDEs by replacing the generative velocity field with the physical operator and extending the integral constraint to the spatio-temporal domain, yielding a unified solver for time-dependent and stationary equations with improved accuracy and generalization.

Geometry-Aware Neural Optimizer for Shape Optimization and Inversion

cs.LG · 2026-05-06 · unverdicted · novelty 7.0 · 2 refs

GANO unifies shape encoding with auto-decoders, denoising-stabilized latent optimization, and geometry-injected surrogates into an end-to-end differentiable pipeline for PDE-governed shape optimization and inversion.

AI models of unstable flow exhibit hallucination

physics.flu-dyn · 2026-04-22 · unverdicted · novelty 7.0

AI models of viscous fingering exhibit hallucinations from spectral bias; DeepFingers combines FNO and DeepONet with time-contrast conditioning to predict accurate finger dynamics while preserving mixing metrics.

DeepRitzSplit Neural Operator for Phase-Field Models via Energy Splitting

math.AP · 2026-04-20 · unverdicted · novelty 7.0

A DeepRitzSplit neural operator trained on energy-split variational forms enforces dissipation in phase-field models and outperforms data-driven training in generalization while running faster than Fourier spectral methods on Allen-Cahn and dendritic growth cases.

Continuity Laws for Sequential Models

cs.LG · 2026-05-08 · unverdicted · novelty 6.0

S4 models exhibit stable time-continuity unlike sensitive S6 models, with task continuity predicting performance and enabling temporal subsampling for better efficiency.

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