Quasi-adequate semigroups-Reference-Cited by-同舟云学术

Quasi-adequate semigroups

Published:1981 Issue:1-2 Volume:91 Page:91-99
ISSN:0308-2105
Container-title:Proceedings of the Royal Society of Edinburgh: Section A Mathematics
language:en
Short-container-title:Proceedings of the Royal Society of Edinburgh: Section A Mathematics

Author:

El-Qallali A.,Fountain J. B.

Abstract

SynopsisThe investigation of general quasi-adequate semigroups is initiated. These are semigroups which are abundant and in which the idempotents form a subsemigroup. For such a semigroup S we study the minimum good congruence γ such that S/γ is adequate. Results on γ together with results from a previous paper of the authors are used to obtain a structure theorem for a class of quasi-adequate semigroups.

Publisher

Cambridge University Press (CUP)

Subject

General Mathematics

Reference8 articles.

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