Linked from
The 45 pages that link to Convex set, each with the reason it gives.
Linear programmingNarrower topic: Intersections of linear half-spaces form convex feasible regions.
Interval (mathematics)Narrower topic: Intervals are exactly the convex subsets of the real line.
Convex combinationNarrower topic: Convex sets contain every convex combination of their points.
Convex polygonNarrower topic: The polygon’s defining property is convexity applied to its interior.
Convex bodyNarrower topic: Convexity is the defining condition inherited by every convex body.
Gérard DebreuNarrower topic: Convexity assumptions help make equilibrium existence proofs work.
Erdős–Nagy theoremNarrower topic: Convexity is the defining property of the theorem’s final polygon.