A unified syntactical approach to theorems of Putcha, Margolis, and Straubing on finite power semigroups

DOI10.1007/BF02573549zbMath0765.20029OpenAlexW2039231135MaRDI QIDQ1206787

Jorge Almeida

Publication date: 1 April 1993

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

Full work available at URL: https://eudml.org/doc/135215

zbMATH Keywords

finite semigroupspower semigroupspseudovarietyfive-element combinatorial Brandt semigrouppseudoidentityregular \({\mathcal J}\)- classes

Mathematics Subject Classification ID

General structure theory for semigroups (20M10) Varieties and pseudovarieties of semigroups (20M07) Quasivarieties (08C15)

Related Items (1)

Locally commutative power semigroups and counting factors of words

Cites Work

• On pseudovarieties, varieties of languages, filters of congruences, pseudoidentities and related topics
• On M-varieties generated by power monoids
• Semigroups and languages of dot-depth two
• The Birkhoff theorem for finite algebras
• INEVITABLE GRAPHS: A PROOF OF THE TYPE II CONJECTURE AND SOME RELATED DECISION PROCEDURES
• ON DIRECT PRODUCT DECOMPOSITIONS OF FINITE $\mathscr J$-TRIVIAL SEMIGROUPS
• Subgroups of the Power Semigroup of a Finite Semigroup
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