publication:

Some Two-Character Sets (2010)

Author(s): Cossidente A, King OH

    Abstract: Some new examples of two--character sets with respect to planes of PG(3,q^2), q odd, are constructed. They arise from three--dimensional hyperbolic quadrics, from thegeometry of an orthogonal polarity commuting with a unitary polarity. The last examples arise from the geometry of the unitary group PSU(3,3) acting onthe split Cayley hexagon H(2).

      • Date: 11-04-2010
      • Journal: Designs, Codes and Cryptography
      • Volume: 56
      • Issue: 2-3
      • Pages: 105-113
      • Publisher: Springer
      • Publication type: Article
      • Bibliographic status: Published

      Keywords: commuting polarities, two--character sets, Hermitian surface, generalized hexagon

      Staff

      Dr Oli King
      Senior Lecturer