Semigroups with zero whose idempotents form a subsemigroup

DOI10.1017/S0308210500012786zbMath0905.20043OpenAlexW2167625287MaRDI QIDQ3840004

John M. Howie, Gracinda M. S. Gomes

Publication date: 4 February 1999

Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0308210500012786

zbMATH Keywords

covering theoremBrandt semigroupsprimitive inverse semigroupsidempotent-separating homomorphisms\(B\)-quiversexpansive semigroupsstrongly categorical semigroups

Mathematics Subject Classification ID

Inverse semigroups (20M18)

Related Items (5)

On Classes ofE-Inversive Semigroups and Semigroups Whose Idempotents Form a Subsemigroup ⋮ \(E^*\)-dense \(E\)-semigroups. ⋮ John Macintosh Howie: work and legacy ⋮ A formula for multiple classifiers in data mining based on Brandt semigroups ⋮ Primitive inverse congruences on categorical semigroups

Cites Work

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• Inverse semigroups and extensions of groups by semilattices
• On a wreath product embedding and idempotent pure congruences on inverse semigroups
• A characterization of the group congruences on a semigroup
• Inverse semigroups as extensions of semilattices
• Brandt Congruences on Inverse Semigroups
• E -Unitary Dense Covers of E -Dense Monoids
• Semigroups whose idempotents form a subsemigroup

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