Finite rank 3 geometries with affine pla
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C. Lefevre-Percsy; L. Van Nypelseer
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Article
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1990
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Elsevier Science
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English
β 414 KB
Let r be a rank 3 incidence geometry of points, lines and planes. This paper classifies all finite geometries r whose planes are affine, whose point residues are dual affine and which satisfy Condition 1: any two points of r are incident with at most one line. Such a geometry is necessarily isomorph