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Projective two-weight codes with small parameters and their corresponding graphs
Authors:Iliya Bouyukliev  Veerle Fack  Wolfgang Willems  Joost Winne
Affiliation:1. Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, P.O. Box 323, 5000 V. Tarnovo, Bulgaria
2. Research Group on Combinatorial Algorithms and Algorithmic Graph Theory, Department of Applied Mathematics and Computer Science, Ghent University, Krijgslaan 281-S9, B-9000, Ghent, Belgium
3. Institut für Algebra und Geometrie, Otto-von-Guericke-Universit?t, Postfach 4120, D-39016, Magdeburg, Germany
Abstract:Projective two-weight codes with relatively small parameters are enumerated up to equivalence. Some properties of codes and related strongly-regular graphs are presented. I. Bouyukliev was partially supported by the Bulgarian National Science Fund under Contract MM1304/2003. J.Winne thanks the Fund for Scientific Research—Flanders (Belgium) for a Research grant.
Keywords:Projective codes  Two-weight codes  Automorphism groups  Self-orthogonal codes  Strongly regular graphs
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