English

Note on divisible difference sets from Galois rings GR(9,n)

Combinatorics 2012-12-14 v2

Abstract

In this note, we give a new construction of divisible difference sets in Z9n{\Bbb Z}_{9}^n using Galois ring GR(32,n)GR(3^2,n) under the assumption of the existence of skew Hadamard difference sets in F3n{\Bbb F}_{3^n}.

Cite

@article{arxiv.1210.1278,
  title  = {Note on divisible difference sets from Galois rings GR(9,n)},
  author = {Koji Momihara},
  journal= {arXiv preprint arXiv:1210.1278},
  year   = {2012}
}

Comments

This paper has been withdrawn by the author

R2 v1 2026-06-21T22:15:53.291Z