Forman-Ricci Curvature
A discrete analogue of Ricci curvature from Riemannian geometry, introduced by mathematician Robin Forman in the 1990s. It can be defined purely combinatorially on the edges of a graph and is used to characterize geometric properties around edges and nodes, as well as information-flow bottlenecks within graph structures.
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The study uses Forman-Ricci curvature to identify information bottlenecks in attention graphs—structural locations where information flow is impeded.
Forman-Ricci curvature was derived by mathematician Robin Forman in the 1990s by discretizing Ricci curvature from Riemannian geometry, and can be defined purely combinatorially on the edges of a graph.
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The study uses Forman-Ricci curvature to identify information bottlenecks in attention graphs—structural locations where information flow is impeded.
50%UnverifiedForman-Ricci curvature was derived by mathematician Robin Forman in the 1990s by discretizing Ricci curvature from Riemannian geometry, and can be defined purely combinatorially on the edges of a graph.
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