It is known that commutative twisted field planes of odd order have orthogonal polarities, and, for square orders, also unitary polarities, see Dembowski (Finite Geometries, Springer, Berlin, 1968). In this paper, the associated ovals and unitals are considered and their collineation groups are determined.

Ovals and unitals in commutative twisted field planes / Abatangelo, V.; Enea, M. R.; Korchmáros, G.; Larato, B.. - In: DISCRETE MATHEMATICS. - ISSN 0012-365X. - STAMPA. - 208-209:(1999), pp. 3-8. [10.1016/S0012-365X(99)00055-2]

Ovals and unitals in commutative twisted field planes

Abatangelo, V.;Larato, B.
1999-01-01

Abstract

It is known that commutative twisted field planes of odd order have orthogonal polarities, and, for square orders, also unitary polarities, see Dembowski (Finite Geometries, Springer, Berlin, 1968). In this paper, the associated ovals and unitals are considered and their collineation groups are determined.
1999
Ovals and unitals in commutative twisted field planes / Abatangelo, V.; Enea, M. R.; Korchmáros, G.; Larato, B.. - In: DISCRETE MATHEMATICS. - ISSN 0012-365X. - STAMPA. - 208-209:(1999), pp. 3-8. [10.1016/S0012-365X(99)00055-2]
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/5622
Citazioni
  • Scopus 14
  • ???jsp.display-item.citation.isi??? 14
social impact