Local compactness conjecture for convex functionals on surfaces
Local compactness conjecture for convex functionals on surfaces
Let be a surface, and let denote the space of convex curve functionals on , equipped with the product topology inherited from its values on the curve set . Local compactness conjecture for . The set with the product topology is locally compact. This is suggested by the local compactness of the corresponding set of additive convex functionals and by the compact-convex-set model in train-track coordinates; the supplied text does not state that the conjecture has been resolved.
Sources & referencesView supporting material
Primary source
Dídac Martínez-Granado and Dylan P. Thurston, “The intersection dual of geodesic currents”, arXiv:2605.04031 (2026).
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