Barbier's theorem for the sphere and the hyperbolic plane

zbMath0937.53002MaRDI QIDQ1355392

Paulo Ventura Araújo

Publication date: 7 June 2000

Published in: L'Enseignement Mathématique. 2e Série (Search for Journal in Brave)

zbMATH Keywords

curves of constant widthBarbier's theoremJFM 45.0731.03

Mathematics Subject Classification ID

Curves in Euclidean and related spaces (53A04)

Related Items (6)

Extremal problems for spherical convex polygons ⋮ Spherical Geometry—A Survey on Width and Thickness of Convex Bodies ⋮ The perimeter and area of reduced spherical polygons of thickness \(\pi /2\) ⋮ Width of convex bodies in spaces of constant curvature ⋮ Diameter, width and thickness in the hyperbolic plane ⋮ Curves of constant width in the non-Euclidean geometry

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