Epimorphisms and semilattices of semigroups

DOI10.1007/BF02572542zbMath0446.22003OpenAlexW2063487989MaRDI QIDQ1145776

J. Winston Crawley

Publication date: 1980

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

Full work available at URL: https://eudml.org/doc/134440

zbMATH Keywords

epimorphismscategories of (compact) semigroupscompact Lawson semilatticecompact normal bands

Mathematics Subject Classification ID

Structure of topological semigroups (22A15) Epimorphisms, monomorphisms, special classes of morphisms, null morphisms (18A20) Functor categories, comma categories (18A25)

Cites Work

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• Compact normal bands of groups
• Epics of compact Lawson semilattices are surjective
• Free products with amalgamation of inverse semigroups
• A note on epimorphisms of compact Lawson semilattices
• Amalgamation in categories with concrete duals
• Epimorphisms and \(\mathcal H\)-coextensions
• A construction principle and compact Clifford semigroups
• Einige Eigenschaften des Darstellungsringes kompakter Gruppen

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