geometry-topology / Convex geometry

Ehrhart's Volume Conjecture

What is the maximum volume of a convex body in $\mathbb{R}^n$ whose centroid is its only interior lattice point? Ehrhart conjectured the extremal value in 1964; the sharp maximum is now determined in every dimension.

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geometry-topologyAug 1, 2026Significance 25/100Registry: lean verified

Ehrhart's Volume Conjecture

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What is the maximum volume of a convex body in $\mathbb{R}^n$ whose centroid is its only interior lattice point? Ehrhart conjectured the extremal value in 1964; the sharp maximum is now determined in every dimension.

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What is the maximum volume of a convex body in $\mathbb{R}^n$ whose centroid is its only interior lattice point? Ehrhart conjectured the extremal value in 1964; the sharp maximum is now determined in every dimension.

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