A complete classification of (12,4,3)-RBIBDs

被引：12

作者：

Morales, LB ^{[1
]}

Velarde, C ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, IIMAS, Mexico City 04510, DF, Mexico

来源：

JOURNAL OF COMBINATORIAL DESIGNS | 2001年 / 9卷 / 06期

关键词：

resolvable balanced incomplete block design; parallel class; backtracking algorithm;

D O I：

10.1002/jcd.1019

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Using a parallel class by parallel class backtracking algorithm we classify (12,4,3)-RBIBDs. The size of the search space is reduced by combinatorial arguments. Five nonisomorphic RBIBDs are found and listed. (C) 2001 John Wiley & Sons, Inc.

引用

页码：385 / 400

页数：16