A characterisation of the lines external to an oval cone in \(PG(3,q),q\) even

DOI10.1007/s00022-009-1966-2zbMath1190.51006OpenAlexW2087077076MaRDI QIDQ1039861

David K. Butler, Susan G. Barwick

Publication date: 23 November 2009

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

Full work available at URL: https://doi.org/10.1007/s00022-009-1966-2

zbMATH Keywords

projective spacelinesoval cone

Mathematics Subject Classification ID

Combinatorial structures in finite projective spaces (51E20)

Related Items (7)

A characterization of the non-Baer lines of a Hermitian surface ⋮ A characterization of the external lines of a hyperoval in PG\((3,q),q\) even ⋮ A characterization of the external lines of a hyperoval cone in PG(\(3, q)\), \(q\) even ⋮ A characterization of the family of secant lines to a hyperbolic quadric in \(\mathrm{PG} ( 3 , q )\), \(q\) odd ⋮ A characterisation of the planes meeting a non-singular quadric of \(\mathrm{PG}(4,q)\) in a conic ⋮ A characterization of the family of external lines to a quadratic cone of \(PG(3,q)\), \(q\) odd ⋮ Two characterizations of the family of secant lines of an ovoid of \(\mathrm{PG}(3,q)\)

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