cppyyy/TopoBox-3D

TopoBox-3D Paper (arXiv:2609.05860) | Code (GitHub) TopoBox-3D is the dataset accompanying Beyond Arbitrary Geometry: Topology Generalization in Neural PDE Operators. It is a controlled three-dimensional benchmark for separating fixed-topology geometry shift from generalization to unseen homological support. The benchmark contains 5,280 connected box-minus-void geometries and 63,360 fixed-time Hodge-heat instances. Through-tunnels and enclosed cavities control the first and… See the full description on the dataset page: https://huggingface.co/datasets/cppyyy/TopoBox-3D.