The order of principal congruences of a bounded lattice

被引：15

作者：

Graetzer, G. ^{[1
]}

机构：

[1] Univ Manitoba, Dept Math, Winnipeg, MB R3T 2N2, Canada

来源：

ALGEBRA UNIVERSALIS | 2013年 / 70卷 / 01期

关键词：

principal congruence; order; PRESERVING EXTENSIONS; SEMIMODULAR LATTICES;

D O I：

10.1007/s00012-013-0242-3

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We characterize the order of principal congruences of a bounded lattice (also of a complete lattice and of a lattice of length 5) as a bounded ordered set. We also state a number of open problems in this new field.

引用

页码：95 / 105

页数：11

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