At least \(n - 1\) intersection points in a connected family of \(n\) unit circles in the plane

DOI10.1007/s00454-007-1341-8zbMath1155.52012OpenAlexW2046971480MaRDI QIDQ2464365

Hagit Last, Rom Pinchasi

Publication date: 19 December 2007

Published in: Discrete \& Computational Geometry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00454-007-1341-8

zbMATH Keywords

coveringcircle arrangements

Mathematics Subject Classification ID

Packing and covering in (2) dimensions (aspects of discrete geometry) (52C15) Erd?s problems and related topics of discrete geometry (52C10)

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