Ruled cubic surfaces in PG\((4,q)\), Baer subplanes of PG\((2,q^2)\) and Hermitian curves
type: Item
instance of: scholarly article
title: Ruled cubic surfaces in PG\((4,q)\), Baer subplanes of PG\((2,q^2)\) and Hermitian curves
zbMATH Open document ID: 1040.51015
DOI: 10.1016/S0012-365X(01)00182-0
author: Catherine T. Quinn
author: L. R. A. Casse
published in: Discrete Mathematics
publication date: 2002-05-28T00:00:00Z
review text: Any translation plane \(\pi\) of order \(q^2\) with kernel containing \(GF(q)\) can be represented in \(PG(4,q)\). In the case that \(\pi=PG(2,q^2)\), it is shown how unitals are represented, with consequent characterisations of classical unitals (Hermitian curves).
Mathematics Subject Classification ID: 51E23
Mathematics Subject Classification ID: 51E15
zbMATH DE Number: 1746249
zbMATH Keywords: Baer subplane
zbMATH Keywords: Hermitian curve
zbMATH Keywords: representation
MaRDI profile type: Publication
full work available at URL: s0012-365x(01)00182-0
OpenAlex ID: W1989851436
description: scientific article; zbMATH DE number 1746249