Directed packing and covering designs with block size four

Ahmed M. Assaf, Nabil Shalaby, Jianxing Yin

Research output: Contribution to journalConference articlepeer-review

6 Scopus citations

Abstract

In this paper we improve and generalize the results of two earlier papers of Skillicorn. The maximum (minimum) number of blocks in a directed (v, 4, λ) packing (covering) designs are completely determined.

Original languageEnglish
Pages (from-to)3-17
Number of pages15
JournalDiscrete Mathematics
Volume238
Issue number1-3
DOIs
StatePublished - Jul 28 2001
EventThe Third Shanghai Conference - Shanghai, China
Duration: May 15 1999May 19 1999

Keywords

  • Directed
  • Maximum packing
  • Minimum covering

Fingerprint

Dive into the research topics of 'Directed packing and covering designs with block size four'. Together they form a unique fingerprint.

Cite this