Sphere coverings of the hypercube with incomparable centers

Zoltán Füredi, Jeff Kahn, Daniel J. Kleitman

Research output: Contribution to journalArticle

5 Citations (Scopus)


It is shown that the shadow of a Sperner family can cover 10 percent of the Boolean algebra. Whether this can be improved to (100 - o(1))% remains open.

Original languageEnglish
Pages (from-to)129-134
Number of pages6
JournalDiscrete Mathematics
Issue number1
Publication statusPublished - Jul 1 1990


ASJC Scopus subject areas

  • Theoretical Computer Science
  • Discrete Mathematics and Combinatorics

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