Flag-transitivity and primitivity
β Scribed by Huw Davies
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 130 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
β¦ Synopsis
We show that for fixed )., there exist only finitely many 2-(v, k, 2) designs admitting a flag-transitive automorphism group which is not primitive on points, and exhibit some examples of such designs.
π SIMILAR VOLUMES
We consider locally Cn-geometries where all planes are circular spaces (i.e., complete graphs). We call them extensions of Cn-geometries or (c.Cn) geometries, for short. We give a classification of finite flag-transitive (c.Cn) geometries when n/> 3. A classification is given also in the case of n =
Pasini, A., Flag-transitive C,-geometries, Discrete Mathematics 117 (1993) 169-182. We obtain conditions on the structure and the parameters of an anomalous finite thick flagtransitive C,-geometry.