Defines Ollivier-Ricci curvature for causal sets using Lorentzian optimal transport, proves local-to-global and Bonnet-Myers results, and validates numerically on sprinkled constant-curvature spacetimes.
A survey of ricci curvature for metric spaces and markov chains
2 Pith papers cite this work. Polarity classification is still indexing.
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Applies discrete Ricci flow and curvature to networks viewed as geometric objects to identify communities via geometric decomposition.
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Ollivier-Ricci Curvature for Causal Sets
Defines Ollivier-Ricci curvature for causal sets using Lorentzian optimal transport, proves local-to-global and Bonnet-Myers results, and validates numerically on sprinkled constant-curvature spacetimes.
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Community Detection on Networks with Ricci Flow
Applies discrete Ricci flow and curvature to networks viewed as geometric objects to identify communities via geometric decomposition.