Non-abelian hadamard difference sets
โ Scribed by Ken W Smith
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 583 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0097-3165
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Gao, S. and W. Wei, On non-Abelian group difference sets, Discrete Mathematics 112 (1993) 93-102. This paper is motivated by Bruck's paper (1955) in which he proved that the existence of cyclic projective plane of order n E 1 (mod 3) implies that of a nonplanar difference set of the same order by p
Using cohomology we show that in studying the existence of an abelian non-splitting (4t, 2, 4t, 2t) relative difference set, D, we can assume the groups in question have a certain simple form. We obtain an explicit constructive equivalence between generalized perfect binary arrays and cocycles that