Varieties of posets

被引：4
|
作者：
Haviar, A
Lihová, J
机构：
[1] Safarik Univ, Inst Math, SK-04154 Kosice, Slovakia
[2] Matej Bell Univ, Dept Math, Fac Nat Sci, SK-97401 Banska Bystrica, Slovakia
[3] Slovak Acad Sci, Math Inst, SK-04001 Kosice, Slovakia
来源：
ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS | 2005年 / 22卷 / 04期
关键词：
congruence relation; homomorphism; inf-set; l-subposet; poset; sup-set; variety;
D O I：
10.1007/s11083-005-9023-8
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We introduce and investigate the notion of a homomorphism, of a congruence relation, of a substructure of a poset and consequently the notion of a variety of posets. These notions are consistent with those used in lattice theory and multilattice theory. There are given some properties of the lattice of all varieties of posets.
引用
收藏
页码：343 / 356
页数：14
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