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Lattice of idempotent separating congruences in a [formula omitted]-regular semigroup
M K SEN
,
A SETH
Published in -
1992
DOI:
10.1017/S0004972700030380
Volume: 45
Issue: 3
Pages: 483 - 488
Abstract
In this paper we introduce the concept of [formula omitted]-regular, normal subset of a [formula omitted]-regular semigroup, give an alternate characterisation of the maximum idempotent separating congruence in a [formula omitted]-regular semigroup and finally describe the lattice of the idempotent separating congruences in a [formula omitted]-regular semigroup. © 1992, Australian Mathematical Society. All rights reserved.
Topics:
Regular semigroup
(75)%
75% related to the paper
,
Idempotent matrix
(65)%
65% related to the paper
,
Semigroup
(60)%
60% related to the paper
,
Congruence relation
(54)%
54% related to the paper
and
Idempotence
(51)%
51% related to the paper
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Lattice of idempotent separating congruences in a ℙ-regular semigroup
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Journal
Bulletin of the Australian Mathematical Society
Publisher
-
ISSN
0004-9727
Open Access
Yes
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