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

✍ Scribed by A Blokhuis; A.A Bruen

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 395 KB
Volume: 50
Category: Article
ISSN: 0097-3165
DOI: 10.1016/0097-3165(89)90023-x

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✍ Endre Boros; Roy Meshulam 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 116 KB

It is shown that for fixed 1 ~ 0, if X C PG (d, q) contains (1 + ~)q~ points, then the number of r-fiats spanned by X is at least C(r.)q (r+l)ts+l-r), i.e. a positive fraction of the number of r-fiats in PG(s + 1,q).