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    • Persistent Homology and the Discrete Laplace Operator For Mesh Similarity 

      Hajij, Mustafa; Zhang, Yunhao; Liu, Haowen; Rosen, Paul (The Eurographics Association, 2020)
      We use persistent homology along with the eigenfunctions of the Laplacian to study similarity amongst geometric and combinatorial objects. Our method relies on studying the lower-star filtration induced by the eigenfunctions ...