2019/02/21 by Jeremy M. Dover, Dover, Jeremy M. · 1 citation
Computer Science · Engineering · Mathematics · #Coding theory and cryptography #Finite Group Theory Research #graph theory and CDMA systems #math.CO
paper · pdf · doi:10.48550/arxiv.1902.07838
arxiv created 2019/02/27 · arxiv updated 2019/02/28
In 1992 Czerwinski and Oakden (The translation planes of order 25, J. Combin. Theory Ser. A, 59:193-217, 1992) provided an exhaustive list of all spreads of PG(3,5) and thus of all translation planes of that order. At that time, the authors provided a partial correlation of these planes to those then-described in the literature, but the intervening years have provided additional construction techniques and classification results. This paper provides an extensive classification of these planes against the currently-known construction techniques, finding two planrs that do not belong to any current infinite family. The author provides additional details for these two planes to help put them in context, as a spur for further research.