A characterization of the family of external lines to a quadratic cone of \(PG(3,q)\), \(q\) odd

DOI10.1007/s00022-010-0023-5zbMath1231.51006OpenAlexW2004931421MaRDI QIDQ5962041

Domenico Olanda, Nicola Durante, Roberta Di Gennaro

Publication date: 16 September 2010

Published in: Journal of Geometry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00022-010-0023-5

zbMATH Keywords

external linesquadratic cone

Mathematics Subject Classification ID

Combinatorial aspects of finite geometries (05B25) Combinatorial structures in finite projective spaces (51E20)

Cites Work

• A characterization of the family of secant or external lines of an ovoid of \(\mathrm{PG}(3,q)\)
• A characterisation of the lines external to an oval cone in \(PG(3,q),q\) even
• A characterization of the family of lines external to a hyperbolic quadric of \(PG(3,q)\)

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