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Spectral Coarsening With Hodge Laplacians
SessionContours, Conformality, Coarsening, and Coordinates
DescriptionWe present a generalized spectral coarsening method based on Hodge Laplacians that applies to triangle meshes, tetrahedral meshes, and general simplicial complexes. Our algorithm greedily decides the contraction order of simplices by minimizing "spectral leaks" of chosen spectral subspaces of Hodge Laplacians in different dimensions in tandem.
Authors
Alexandros D. Keros
University of Edinburgh
Kartic Subr
University of Edinburgh
Event Type
Technical Paper
TimeTuesday, 8 August 202311:29am - 11:39am PDT
LocationRoom 502 AB
ACM Digital Library Technical Paper PDF
Session Time & Location
Sunday, 6 August 20236pm - 8:30pm PDTWest Hall B
Tuesday, 8 August 202310:45am - 12:15pm PDTRoom 502 AB
Interest Areas
Research & Education
Recordings
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Recorded
Keywords
Modeling
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