We construct by computer all of the hyperovals in the 22 known projective planes of order 16. Our most interesting result is that four of the planes contain no hyperovals, thus providing counterexamples to the old conjecture that every finite projective plane contains an oval.
โฆ LIBER โฆ
On hyperovals in small projective planes
โ Scribed by Tim Penttila; Gordon F. Royle
- Book ID
- 112499144
- Publisher
- Springer
- Year
- 1995
- Tongue
- English
- Weight
- 748 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0047-2468
No coin nor oath required. For personal study only.
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In [3], W. M. Cherowitzo constructed ovals in all finite Figueroa planes of odd order. Here a class of hyperovals is constructed in the finite Figueroa planes of even order. These hyperovals are inherited from regular hyperovals in the associated desarguesian planes. It is also shown that all Figuer