The minimal number of lines intersected by a set of q + 2 points, blocking sets, and intersecting circles

A. Blokhuis, A.A. Bruen

Research output: Contribution to journalArticleAcademicpeer-review

11 Citations (Scopus)

Abstract

Lower bounds are given for the number of lines blocked by a set of q + 2 points in a projective plane of order q. Implications are discussed to the theory of blocking sets and bounds are obtained for the size of a double intersecting set of circles in a Möbius plane.
Original languageEnglish
Pages (from-to)308-315
Number of pages8
JournalJournal of Combinatorial Theory, Series A
Volume50
Issue number2
DOIs
Publication statusPublished - 1989

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