The structure of the automorphism group of a Croisot-Teissier semigroup

DOI10.1007/BF02573420zbMath0719.20035OpenAlexW2043719519MaRDI QIDQ2639972

K. C. O'Meara, Graham R. Wood

Publication date: 1991

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

Full work available at URL: https://eudml.org/doc/135077

zbMATH Keywords

wreath productsautomorphism groupsdirect productscongruencetransformation semigroupssplit extensionCroisot-Teissier semigroupsgroup of \(\omega \) -stabilizing automorphisms

Mathematics Subject Classification ID

Semigroups of transformations, relations, partitions, etc. (20M20) Mappings of semigroups (20M15) Infinite automorphism groups (20B27)

Cites Work

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• Automorphisms of Croisot-Teissier semigroups
• Completely simple congruences on Croisot-Teissier semigroups
• The lattice of congruences on a Baer-Levi semigroup
• Regular congruences on Croisot-Teissier and Baer-Levi semigroups
• THE AUTOMORPHISM GROUP OF A CROISOT-TEISSIER SEMIGROUP

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