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most citedCharacterization of frames for source recovery from dynamical samples

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math.MG2026

Sandwich Slice: Optimal Transport Potentials Are Optimal Generalized Slicers

Rocio Diaz Martin, Xinran Liu, Matthew Thorpe +1

Sliced optimal transport replaces a transport problem in Rd by one-dimensional problems along scalar slices, and has been used both to lower bound the Wasserstein distance W1 (max-…