Hypergraphs and hypergroups

被引：59

作者：

Corsini, P ^{[1
]}

机构：

[1] UNIV UDINE,DIPARTIMENTO MATEMAT & INFORMAT,I-33100 UDINE,ITALY

来源：

ALGEBRA UNIVERSALIS | 1996年 / 35卷 / 04期

关键词：

D O I：

10.1007/BF01243594

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We associate to every hypergraph Gamma a commutative quasi-hypergroup H-Gamma and find a necessary and sufficient condition on Gamma so that H-Gamma is associative. For certain Gamma, any finite Gamma included, we determine a sequence Gamma = Gamma(0), Gamma(1),...,Gamma(n) of hypergraphs such that if H-0, H-1,...,H-m is the sequence of the associated quasi-hypergroups, H-n is a join space.

引用

页码：548 / 555

页数：8