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neuraloperator

4 indexed repositories · View on GitHub

neuraloperator
Learning in infinite dimension with neural operators.

Python · 3898 stars
Geo-FNO
Geometry-Aware Fourier Neural Operator (Geo-FNO)

Jupyter Notebook · 355 stars
FunDPS
[NeurIPS 2025] Official pytorch repository for "Guided Diffusion Sampling on Function Spaces with Applications to PDEs"

Python · 52 stars
NNs-to-NOs

Python · 29 stars

Beginner friendly Everything

Open All

native_neighbor_search returns inconsistent neighbors_index / neighbors_row_splits above 2**24 neighbor pairs Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

neuraloperator/neuraloperator#740 · Opened Aug 19, 2026
Proposal: Replace torch_scatter.segment_csr with native torch.segment_reduce in GINO to allow compile and remove dependency. Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

neuraloperator/neuraloperator#733 · Opened Jul 1, 2026
Aliasing induced in `resample` and problem with complex valued input for `spectralConv` Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

neuraloperator/neuraloperator#731 · 2 comments · Opened Jun 25, 2026
non_linearity applied twice per block when use_channel_mlp=False Open

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

neuraloperator/neuraloperator#728 · 1 comment · Opened Jun 10, 2026
Proposal: Memory-efficient GNO via chunked message passing + PyG backend support Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

neuraloperator/neuraloperator#726 · 4 comments · Opened Jun 5, 2026
PINO Reproducibility Issues Between GPU Architectures Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

neuraloperator/neuraloperator#720 · 2 comments · 1 reaction · Opened Apr 13, 2026
Navier Stokes Dataset Typo Open

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

neuraloperator/neuraloperator#708 · 1 comment · Opened Feb 23, 2026
Release FunDPS model checkpoints on Hugging Face Open

neuraloperator/FunDPS#1 · 2 reactions · Opened Feb 6, 2026
Request for 3D Support in LocalNO Local Kernels Open

feature_idea

Difficulty 5/5 Over a week Newbie friendliness 25/100

neuraloperator/neuraloperator#704 · Opened Feb 5, 2026
Need appropriate '_metadata' tags in state_dict() when combined with other torch modules Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

neuraloperator/neuraloperator#700 · 3 comments · 1 reaction · Opened Jan 15, 2026
Add 3D DISCO modules Open

feature_idea

Difficulty 5/5 Over a week Newbie friendliness 25/100

neuraloperator/neuraloperator#697 · Opened Jan 9, 2026
Request for the model file of Graph Kernel Network Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

neuraloperator/neuraloperator#694 · Opened Dec 12, 2025
Missing dataset darcy_test_64.pt Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

neuraloperator/neuraloperator#691 · Opened Dec 1, 2025
missing dataset Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

neuraloperator/neuraloperator#657 · 5 comments · Opened Oct 13, 2025
Questions about the data for Airfoil. Open

neuraloperator/Geo-FNO#15 · Opened Jun 18, 2025
Release Navier-Stokes equations dataset on Hugging Face Open

neuraloperator/NNs-to-NOs#1 · Opened Jun 13, 2025
Error reloading model from checkpoint Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

neuraloperator/neuraloperator#558 · 3 comments · Opened Mar 18, 2025
Handle `index` in `SphericalSWEDataset::__getitem__` correctly. Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

neuraloperator/neuraloperator#328 · 1 comment · Opened May 19, 2024
Advection equation on sphere Open

neuraloperator/Geo-FNO#12 · 1 comment · Opened May 17, 2024
Resolution requirement for mixed-precision FNO Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

neuraloperator/neuraloperator#322 · 1 comment · Opened May 15, 2024
some questions about Geo-FNO Open

neuraloperator/Geo-FNO#11 · 2 comments · 1 reaction · Opened Mar 20, 2024
Potential models to implement and merge Open

feature_idea

Difficulty 5/5 Over a week Newbie friendliness 20/100

neuraloperator/neuraloperator#270 · 1 comment · 2 reactions · Opened Dec 19, 2023
About the deformation of the pipe dataset Open

neuraloperator/Geo-FNO#9 · Opened Nov 20, 2023
3D Spatial Case Open

neuraloperator/Geo-FNO#8 · 3 comments · Opened Sep 20, 2023
ModuleNotFoundError: No module named 'utilities3' Open

neuraloperator/Geo-FNO#7 · 3 comments · Opened Mar 6, 2023
Is there any code to handle point cloud data? Open

neuraloperator/Geo-FNO#6 · 1 comment · Opened Feb 11, 2023
About the description of the dataset Open

neuraloperator/Geo-FNO#4 · 1 comment · Opened Jan 6, 2023
Question about the elas case Open

neuraloperator/Geo-FNO#2 · 1 comment · 4 reactions · Opened Nov 26, 2022

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