A group-theoretic characterization of classical unitals

Citation
A. Cossidente et al., A group-theoretic characterization of classical unitals, ARCH MATH, 74(1), 2000, pp. 1-5
Citations number
13
Categorie Soggetti
Mathematics
Journal title
ARCHIV DER MATHEMATIK
ISSN journal
0003889X → ACNP
Volume
74
Issue
1
Year of publication
2000
Pages
1 - 5
Database
ISI
SICI code
0003-889X(20000104)74:1<1:AGCOCU>2.0.ZU;2-9
Abstract
Let u be a unital embedded in PG(2, q(2)). We show that u is classical if a nd only if u is fixed by a Singer subgroup of PGL(3, q(2)) of order q(2) - q + 1.