On cross-ratio in some Moufang-Klingenberg planes
World Academy of Science, Engineering and Technology, vol.68, pp.10-14, 2010 (Scopus)
- Publication Type: Article / Article
- Volume: 68
- Publication Date: 2010
- Journal Name: World Academy of Science, Engineering and Technology
- Journal Indexes: Scopus
- Page Numbers: pp.10-14
- Bursa Uludag University Affiliated: Yes
Abstract
In this paper we are interested in Moufang-Klingenberg planesM(A) defined over a local alternative ring A of dual numbers. We show that a collineation of M(A) preserve cross-ratio. Also, we obtain some results about harmonic points.