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Flag-transitive extensions ofCngeometries

✍ Scribed by A. Del Fra; D. Ghinelli; T. Meixner; A. Pasini

Publisher: Springer
Year: 1991
Tongue: English
Weight: 1010 KB
Volume: 37
Category: Article
ISSN: 0046-5755
DOI: 10.1007/bf00181402

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✦ Synopsis

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 = 2 under the hypothesis that residues of points are thick classical generalized quadrangles.

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