The kth lower multiexponent of tournament matrices

被引：0
|
作者：
Liu, BL [1 ]
Yan, W [1 ]
机构：
[1] S China Normal Univ, Dept Math, Guangzhou, Peoples R China
来源：
ARS COMBINATORIA | 2000年 / 56卷
关键词：
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we investigate the kth lower multiexponent f(n, k) for tournament matrices. It was proved that f(n, 3) = 2 if and only if n greater than or equal to 11. Thus the conjecture in [2] is disproved. Further we obtain a new sufficient condition for f(n, k) = 1.
引用
收藏
页码：257 / 262
页数：6
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