Covers of Point-Hyperplane Graphs

2003/10/20 by Arjeh M. Cohen, Cohen, Arjeh M., E. J. Postma +1
Computer Science · Engineering · Mathematics · #Computational Geometry and Mesh Generation #Finite Group Theory Research #graph theory and CDMA systems #math.CO #msc:05c25 #msc:20e22

paper · pdf · doi:10.48550/arxiv.math/0310322

10 pages, 3 figures

arxiv created 2003/10/20 · arxiv updated 2009/12/01

Abstract

We construct a cover of the non-incident point-hyperplane graph of projective dimension 3 for fields of characteristic 2. If the cardinality of the field is larger than 2, we obtain an elementary construction of the non-split extension of SL₄ (F) by F⁶.

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