Identities and quasiidentities in the lattice of overcommutative semigroup varieties

被引：0

作者：

Shaprynski, V. Y. ^{[1
]}

机构：

[1] Ural Fed Univ, Inst Math & Comp Sci, Ekaterinburg 620083, Russia

来源：

SEMIGROUP FORUM | 2013年 / 86卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

Semigroup; Variety; Overcommutative variety; Subvariety lattice; Lattice identity; Lattice quasiidentity; BASES;

D O I：

10.1007/s00233-012-9403-5

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We describe overcommutative varieties of semigroups whose lattice of overcommutative subvarieties satisfies a non-trivial identity or quasiidentity. These two properties turn out to be equivalent.

引用

页码：202 / 211

页数：10

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