Disjoint Blocks in a MOL(6)

被引：2

作者：

Betten, Dieter ^{[1
]}

机构：

[1] Univ Kiel, Math Sem, Ludewig Meyn Str 4, D-24098 Kiel, Germany

来源：

RESULTS IN MATHEMATICS | 2021年 / 76卷 / 01期

关键词：

(05B15=) Orthogonal arrays; Latin squares; Room squares (05B30=) Other designs; configurations;

D O I：

10.1007/s00025-020-01311-3

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We prove that the maximal number of pairwise disjoint 4-blocks in a MOL(6) is 3. We recall various proofs for the non-existence of a MOL(6) and show: with the theorem the proofs can be simplified considerably.

引用

页数：9