4-blocked Hadamard 3-designs

被引：2

作者：

Berardi, L ^{[1
]}

Buratti, M ^{[1
]}

Innamorati, S ^{[1
]}

机构：

[1] UNIV AQUILA,DIPARTIMENTO INGN ELETTR,I-67040 MONTELUCO ROIO AQ,ITALY

来源：

DISCRETE MATHEMATICS | 1997年 / 174卷 / 1-3期

关键词：

D O I：

10.1016/S0012-365X(96)00316-0

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The important role of Hadamard designs for applications in several fields has been long established. A considerable problem of finite geometry is to determine the configurations of the minimum number of points that block a design, i.e. the shape of a minimum set of points which have at least one point in common with any block. In this paper we deal with Hadamard 3-designs blocked by only four points.

引用

页码：35 / 46

页数：12

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