On a wreath product embedding for regular semigroups

DOI10.1007/BF02573545zbMath0770.20025MaRDI QIDQ1206782

Bernd Billhardt

Publication date: 1 April 1993

Published in: Semigroup Forum (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/135211

zbMATH Keywords

inverse semigroupssemidirect productgroup congruencevariety of bandswreath product embeddings\(E\)- unitary regular semigroupsregular band of idempotents

Mathematics Subject Classification ID

General structure theory for semigroups (20M10) Regular semigroups (20M17) Inverse semigroups (20M18)

Related Items (3)

PRESENTATIONS OF INVERSE SEMIGROUPS, THEIR KERNELS AND EXTENSIONS ⋮ Operators and products in the lattice of existence varieties of regular semigroups ⋮ Regular Semigroups Each of Whose Least Completely Simple Congruence Classes Has a Greatest Element

Cites Work

• Unnamed Item
• E-unitary \({\mathcal R}\)-unipotent semigroups
• On inverse semigroups the closure of whose set of idempotents is a Clifford semigroup
• On a semigroup theoretic generalization of the Kalužnin Krasner theorem and normal extensions of inverse semigroups
• On a wreath product embedding and idempotent pure congruences on inverse semigroups
• Right (left) inverse semigroups
• Regular semigroups whose idempotents satisfy permutation identities
• Ordered regular proper semigroups
• Orthodox semigroups whose idempotents satisfy a certain identity
• E-unitary regular semigroups
• Certain fundamental congruences on a regular semigroup

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