A sharpening of Fisher's inequality

Peter Frankl, Zoltán Füredi

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

It is proved that in every linear space on v points and b lines the number of intersecting line-pairs is at least (v2). This clearly implies b≥v.

Original languageEnglish
Pages (from-to)103-107
Number of pages5
JournalDiscrete Mathematics
Volume90
Issue number1
DOIs
Publication statusPublished - Jun 28 1991

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ASJC Scopus subject areas

  • Theoretical Computer Science
  • Discrete Mathematics and Combinatorics

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