The structure of subdirectly irreducible and uniform acts over rectangular bands

被引：0

作者：

Sedaghatjoo, Mojtaba ^{[1
]}

Roueentan, Mohammad ^{[2
]}

机构：

[1] Persian Gulf Univ, Coll Sci, Dept Math, Bushehr, Iran

[2] Lamerd Higher Educ Ctr, Coll Engn, Lamerd, Iran

来源：

SEMIGROUP FORUM | 2020年 / 101卷 / 01期

关键词：

Rectangular band; Principal congruence; Subdirectly irreducible act; Uniform act;

D O I：

10.1007/s00233-020-10083-9

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The aim of this paper is characterising subdirectly irreducible acts over rectangular bands. Besides, we identify the structure of such acts, their bounds and all their non-isomorphic classes. Ultimately, our approach provides characterisation of uniform acts over rectangular bands as an overclass of subdirectly irreducible acts.

引用

页码：192 / 201

页数：10

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