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🐛[BUG]: Loss Functions and Aggregators break with CUDA graphs

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bugSomething isn't workingSomething isn't working

Status: Open.

#279 In NVIDIA/physicsnemo-sym;

· jasooney23 opened on Feb 2, 2026

🐛[BUG]: RuntimeError: physicsnemo::signed_distance_field() Expected a value of type 'Tensor' for argument 'mesh_vertices' but instead found type 'ndarray'.

bugSomething isn't workingSomething isn't working

Status: Open.

#278 In NVIDIA/physicsnemo-sym;

· Dimitri666 opened on Dec 25, 2025

🐛[BUG]: Unable to use <code>torch.where</code> expression when constructing PDEs. Workaround is to use Heaviside.

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bugSomething isn't workingSomething isn't working

Status: Open.

#277 In NVIDIA/physicsnemo-sym;

· AAKHASH17 opened on Nov 28, 2025

📚[DOC]: Typo: “kinematic velocity” → “kinematic viscosity (ν)” in Lid-Driven Cavity tutorial

documentationImprovements or additions to documentationImprovements or additions to documentation

Status: Open.

#273 In NVIDIA/physicsnemo-sym;

· GZMatuchaki opened on Nov 12, 2025

🐛[BUG]: Bugs with ElliCylinder class in primitive_3d.py

bugSomething isn't workingSomething isn't working

Status: Open.

#264 In NVIDIA/physicsnemo-sym;

· Karl-JT opened on Sep 2, 2025

🐛[BUG]: Problem when using the LBFGS optimizer

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bugSomething isn't workingSomething isn't working

Status: Open.

#249 In NVIDIA/physicsnemo-sym;

· AAKHASH17 opened on Jun 22, 2025

📚[DOC]: Code Block Line Offset in Sphinx Documentation Due to File Headers

documentationImprovements or additions to documentationImprovements or additions to documentation

Status: Open.

#217 In NVIDIA/physicsnemo-sym;

· kjrstory opened on Jan 20, 2025

🐛[BUG]:An activation function problem occurred when calling DGMArch in modulus-sym

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bugSomething isn't workingSomething isn't working

externalIssues/PR filed by people outside the core teamIssues/PR filed by people outside the core team

Status: Open.

Bug

#213 In NVIDIA/physicsnemo-sym;

· YouqiongLiu opened on Dec 2, 2024

🐛[BUG]: MissingConfigException in modulus_default

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bugSomething isn't workingSomething isn't working

externalIssues/PR filed by people outside the core teamIssues/PR filed by people outside the core team

Status: Open.

Bug

#206 In NVIDIA/physicsnemo-sym;

· FTi130 opened on Nov 18, 2024

🐛[BUG]: DeepONetConstraint.from_numpy not compatible with IntegralLossNorm

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bugSomething isn't workingSomething isn't working

externalIssues/PR filed by people outside the core teamIssues/PR filed by people outside the core team

Status: Open.

Bug

#195 In NVIDIA/physicsnemo-sym;

· ahallback opened on Oct 7, 2024

🚀[FEA]: Expand the Finite differences to higher accuracy orders

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enhancementNew feature or requestNew feature or request

Status: Open.

Enhancement

#180 In NVIDIA/physicsnemo-sym;

· ktangsali opened on Aug 29, 2024

double import of "PointwiseBoundaryConstraint"

Status: Open.

#175 In NVIDIA/physicsnemo-sym;

· stefan-gietl opened on Aug 13, 2024