Jul 2026
Group Invariant Spectral Embedding
This work analyzes the case of a Riemannian data manifold with symmetries given by a compact Lie group~G and proves that, under suitable conditions, graph Laplacians constructed from three types of invariant kernels converge pointwise to explicit second-order differential operators on the quotient space $M/G$.
Yeari Vigder, Paulina Hoyos, David Thong et al.
· arXiv.org · 0 citations