AI RESEARCH
Geometry-Aware Simplicial Message Passing
arXiv CS.LG
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ArXi:2605.06061v1 Announce Type: new The Weisfeiler--Lehman (WL) test and its simplicial extension (SWL) characterize the combinatorial expressivity of message passing networks, but they are blind to geometry, i.e., meshes with identical connectivity but different embeddings are indistinguishable. We