The geometry ofSL(2,q) in translation planes of even order
β Scribed by N. L. Johnson; T. G. Ostrom
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 895 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0046-5755
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π SIMILAR VOLUMES
## Abstract A general theory of collineation groups generated by quartic groups of even order is considered. Applications are given to collineation groups generated by βlargeβ quartic groups. Β© 2005 Wiley Periodicals, Inc. J Combin Designs 13: 195β210, 2005.
In this paper we investigate qz/4-sets of type (O,q/4,q/2) in projective planes of order q=O(mod4). These sets arise in the investigation of regular triples with respect to a hyperoval. Combinatorial properties of these sets are given and examples in Desarguesian projective planes are constructed.