Concerning difference families with block size four

Paul L. Check, Charles J. Colbourn

Research output: Contribution to journalArticlepeer-review

10 Scopus citations


A direct construction is given for a cyclic difference family of (4pn,4,1)-design for all p≡13 (mod24) and n≥0. This corrects in part a construction due to Mathon for prime orders, and extends the construction to prime powers.

Original languageEnglish (US)
Pages (from-to)285-289
Number of pages5
JournalDiscrete Mathematics
Issue number1-3
StatePublished - Oct 15 1994
Externally publishedYes

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Discrete Mathematics and Combinatorics


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