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20182026
most citedPersLay: A Neural Network Layer for Persistence Diagrams and New Graph Topological Signatures

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math.AP2026

The Wasserstein gradient flow of the Sinkhorn divergence between Gaussian distributions

Mathis Hardion, Théo Lacombe

We study the Wasserstein gradient flow of the Sinkhorn divergence when both the source and the target are Gaussian distributions. We prove the existence of a flow that stays in the…