A new semipartial geometry |
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Authors: | Mario Delanote |
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Affiliation: | (1) Department of Pure Mathematics and Computer Algebra, University of Ghent, Galglaan 2, B-9000 Gent, Belgium |
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Abstract: | Consider the graph INQ(2m, 3) on the internal points of a quadric Q(2m, 3), where vertices are adjacent when non-orthogonal. We prove that form odd and under the condition of existence of an orthogonal spread, the graph INQ(2m, 3),m 3, is the point graph of a new semipartial geometry SPQ(2m, 3). |
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