Generation of Cocyclic Hadamard Matrices

  • K. J. Horadam
  • W. de Launey
Part of the Mathematics and Its Applications book series (MAIA, volume 325)


The theory of cocyclic development of designs is applied to binary matrices, and an algorithm for generating cocyclic binary matrices is outlined. The eventual goal is to generate and classify all cocyclic Hadamard matrices of small side, in terms of an underlying group G and a cocycle f : G × GZ 2. Preliminary results are presented and open problems are posed.


Abelian Group Free Abelian Group Hadamard Matrice Hadamard Matrix Binary Matrice 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer Science+Business Media Dordrecht 1995

Authors and Affiliations

  • K. J. Horadam
    • 1
  • W. de Launey
    • 2
  1. 1.Department of MathematicsRMITMelbourneAustralia
  2. 2.Department of DefenceKingstonAustralia

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