The classification of the smallest nontrivial blocking sets in PG(n,2)

被引：7
|
作者：
Govaerts, Patrick [1 ]
Storme, Leo [1 ]
机构：
[1] Univ Ghent, Dept Pure Math & Comp Algebra, B-9000 Ghent, Belgium
来源：
JOURNAL OF COMBINATORIAL THEORY SERIES A | 2006年 / 113卷 / 07期
关键词：
blocking sets; galois spaces;
D O I：
10.1016/j.jcta.2005.11.002
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We determine the smallest nontrivial blocking sets with respect to t-spaces in PG(n, 2), n >= 3. For t = n - 1, they are skeletons of solids in PG(n, 2); for 1 <= t < n - 1, they are cones with vertex an (n - t - 3)space pi(n-t-3) and base the set of points on the edges of a tetrahedron in a solid skew to pi(n-t-3) (c) 2005 Elsevier Inc. All rights reserved.
引用
收藏
页码：1543 / 1548
页数：6
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