• Title of article

    Hadamard matrices of composite orders

  • Author/Authors

    Xia ، Tianbing School of Computing and Information Technology - University of Wollongong Australia , Zuo ، Guoxin School of Mathematics and Statistics - Central China Normal University , Lou ، Liantang College of Mathematics and Statistics - South-Central University for Nationalities , Xia ، Mingyuan School of Mathematics and Statistics - Central China Normal University

  • From page
    31
  • To page
    40
  • Abstract
    In this paper, we give a method for the constructions of Hadamard matrices of composite orders by using suitable $T$-matrices and known Hadamard matrices. We establish a formula for $T$-matrices and Hadamard matrices and discuss under what condition we can get $T$-matrices from the known Hadamard matrices.
  • Keywords
    Composite Hadamard matrix , Hadamard matrix , Suitable matrices , $T$ , matrix
  • Journal title
    Transactions on Combinatorics
  • Journal title
    Transactions on Combinatorics
  • Record number

    2772524