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Dimensional dual hyperovals associated with Steiner systems
- Source :
-
European Journal of Combinatorics . Feb2005, Vol. 26 Issue 2, p173-194. 22p. - Publication Year :
- 2005
-
Abstract
- In Adv. Geom. 3 (2003) 245, a class of <f>d</f>-dimensional dual hyperovals is constructed starting from a subset <f>X</f> of <f>PG(d,2)</f> with certain properties. In this paper, a criterion for <f>X</f> to provide a <f>d</f>-dimensional dual hyperoval is given in terms of some functions. Based on this, we describe such subsets, and show that there are exactly two isomorphism classes of <f>d</f>-dimensional dual hyperovals arising from those subsets and that a similar statement holds for those of the associated Steiner systems <f>S(3,4,2d+1)</f>. [Copyright &y& Elsevier]
- Subjects :
- *SET theory
*STEINER systems
*MATHEMATICAL functions
*BLOCK designs
Subjects
Details
- Language :
- English
- ISSN :
- 01956698
- Volume :
- 26
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- European Journal of Combinatorics
- Publication Type :
- Academic Journal
- Accession number :
- 15562660
- Full Text :
- https://doi.org/10.1016/j.ejc.2004.03.003