CHARACTERIZING SOME COMPLETELY REGULAR SEMIGROUPS BY THEIR SUBSEMIGROUPS

DOI10.1017/S1446788713000049zbMath1288.20085MaRDI QIDQ2861589

Mario Petrich

Publication date: 11 November 2013

Published in: Journal of the Australian Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

homomorphismsorthogroupsbases of identitiesforbidden divisorsjoins of varietiescryptogroupsvarieties of completely regular semigroupsforbidden subsemigroups

Mathematics Subject Classification ID

General structure theory for semigroups (20M10) Lattices of varieties (08B15) Varieties and pseudovarieties of semigroups (20M07) Regular semigroups (20M17)

Related Items (1)

Natural dualities, nilpotence and projective planes

Cites Work

• Operators related to E-disjunctive and fundamental completely regular semigroups
• Characterizations of certain completely regular varieties
• Characterizing cryptogroups with a finite number of \(\mathcal H\)-classes in each \(\mathcal D\)-class by their subsemigroups.
• COMPLETELY REGULAR MONOIDS WITH TWO GENERATORS
• Subdirect decompositions of the lattice of varieties of completely regular semigroups

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