On the minimum blocking semioval in PG(2, 11)

被引：2

作者：

Dover, Jeremy M. ^{[1
]}

机构：

[1] Dover Networks LLC, 9802 Diversified Lane, Ellicott City, MD 21042 USA

来源：

JOURNAL OF GEOMETRY | 2023年 / 114卷 / 02期

关键词：

D O I：

10.1007/s00022-023-00686-2

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A blocking semioval is a set of points in a projective plane that is both a blocking set (i.e., every line meets the set, but the set contains no line) and a semioval (i.e., there is a unique tangent line at each point). The smallest size of a blocking semioval is known for all finite projective planes of order less than 11; we investigate the situation in PG(2, 11).

引用

页数：14

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