Commutativity of operators on the lattice of existence varieties

DOI10.1007/BF01326768zbMath0870.20042OpenAlexW2037762010MaRDI QIDQ1357594

Norman R. Reilly, Shuhua Zhang

Publication date: 28 August 1997

Published in: Monatshefte für Mathematik (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/178778

zbMATH Keywords

regular semigroupsidempotent operatorscommutativitycomplete congruences on latticeslattices of e-varieties

Mathematics Subject Classification ID

Lattices of varieties (08B15) Varieties and pseudovarieties of semigroups (20M07) Regular semigroups (20M17) Subalgebras, congruence relations (08A30)

Related Items (1)

Associativity of products of existence varieties of regular semigroups

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