Completely Regular Semigroups for Which Every Congruence on Each 𝒟-Class Extends to a Congruence on the Whole Semigroup

DOI10.1080/00927872.2013.849262zbMath1315.20055OpenAlexW2011629852MaRDI QIDQ5245163

Houyi Yu, Zheng-Pan Wang

Publication date: 2 April 2015

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927872.2013.849262

zbMATH Keywords

congruencescompletely regular semigroupsGreen relationsequivalencesregular cryptogroupscongruence-free semigroupsnormal cryptogroupsleft quasinormal cryptogroups

Mathematics Subject Classification ID

General structure theory for semigroups (20M10) Regular semigroups (20M17) Subalgebras, congruence relations (08A30)

Related Items (1)

Fundamental semilattices of semigroups

Cites Work

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• Some classes of completely regular semigroups
• The Refined Semilattice Construction Of Locally Orthodox Regular Cryptogroups
• On Refined Semilattices of Semigroups

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