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Research PaperResearchia:202601.072d7682[Data Science > Data Science]

A discrete Benamou-Brenier formulation of Optimal Transport on graphs

Kieran Morris

Abstract

We propose a discrete transport equation on graphs which connects distributions on both vertices and edges. We then derive a discrete analogue of the Benamou-Brenier formulation for Wasserstein-11 distance on a graph and as a result classify all W1W_1 geodesics on graphs.

Submission:1/7/2026
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Subjects:Data Science; Data Science
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