An easy way to a theorem of Kira Adaricheva and Madina Bolat on convexity and circles

DOI10.14232/actasm-016-307-7zbMath1413.52001arXiv1610.02540OpenAlexW2962812045MaRDI QIDQ4615141

Gábor Czédli

Publication date: 1 February 2019

Published in: Acta Scientiarum Mathematicarum (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1610.02540

zbMATH Keywords

circlesphereCarathéodory's theoremconvex hullabstract convex geometryanti-exchange systemcarousel rule

Mathematics Subject Classification ID

Axiomatic and generalized convexity (52A01) Convex sets in (2) dimensions (including convex curves) (52A10)

Related Items (2)

A convex combinatorial property of compact sets in the plane and its roots in lattice theory ⋮ Representation of convex geometries by circles on the plane

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