On Some Flag-transitive Non-classical c.C2-geometries
نویسندگان
چکیده
منابع مشابه
On Some Ag-transitive Non-classical C:c 2 -geometries Ii
The ag-transitive automorphism groups of the Tits generalized quadrangle T 2 (O 4) are classiied up to conjugacy in Aut(T 2 (O 4)). Basing on the classii-cation, it is shown that there is no ag-transitive circular extension of T 2 (O 4) or of its dual other than those constructed in 6]. This result completes the classiication of ag-transitive extensions of T 2 (O 4) and its dual.
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If F is a geometry for this rank 3 diagram and F' is its shadow geometry with respect to the central node of the diagram, then f satisfies the Intersection Property (IP), it belongs to the following diagram where L and L* denote the classes of linear spaces and dual linear spaces, respectively. According to a well established habit, we only consider residually connected and firm geometries. Tha...
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ژورنال
عنوان ژورنال: European Journal of Combinatorics
سال: 1993
ISSN: 0195-6698
DOI: 10.1006/eujc.1993.1010