ANTI-MITRE STEINER TRIPLE-SYSTEMS

被引:33
|
作者
COLBOURN, CJ
MENDELSOHN, E
ROSA, A
SIRAN, J
机构
[1] UNIV KOMENSKEHO,KATEDRA ALGEBRY TEORIE CISEL,CS-84215 BRATISLAVA,SLOVAKIA
[2] UNIV WATERLOO,WATERLOO N2L 3G1,ONTARIO,CANADA
[3] UNIV TORONTO,DEPT MATH,TORONTO M5S 1A1,ONTARIO,CANADA
[4] MCMASTER UNIV,HAMILTON L8S 4K1,ONTARIO,CANADA
关键词
D O I
10.1007/BF02986668
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
A mitre in a Steiner triple system is a set of five triples on seven points, in which two are disjoint. Recursive constructions for Steiner triple systems containing no mitre are developed, leading to such anti-mitre systems for at least 9/16 of the admissible orders. Computational results for small cyclic Steiner triple systems are also included.
引用
收藏
页码:215 / 224
页数:10
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