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A set is called “calibrable” if its characteristic function is an eigenvector of the subgradient of the total variation. The main purpose of this paper is to characterize the “ϕ-calibrability” of bounded convex sets in RN with respect to a norm ϕ (called anisotropy in the sequel) by the anisotropic mean ϕ-curvature of its boundary. It extends to the anisotropic and crystalline cases the known analogous...
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