Shades of orthodoxy in Rees-Sushkevich varieties.

DOI10.1007/s00233-008-9129-6zbMath1170.20035OpenAlexW2090647316MaRDI QIDQ1014791

Norman R. Reilly

Publication date: 29 April 2009

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

Full work available at URL: https://doi.org/10.1007/s00233-008-9129-6

zbMATH Keywords

completely 0-simple semigroupssemigroup varietieslattices of varietiesRees-Sushkevich varietiesconditionally orthodox semigroupsexact varieties

Mathematics Subject Classification ID

Lattices of varieties (08B15) Varieties and pseudovarieties of semigroups (20M07) Regular semigroups (20M17)

Related Items (2)

Lattices of semigroup varieties ⋮ Non-Specht variety generated by an involution semigroup of order five

Cites Work

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• The interval \([\mathbf B_{2}, \mathbf{NB}_{2}\) in the lattice of Rees-Sushkevich varieties]
• Algorithmic problems for finite groups and finite \(0\)-simple semigroups
• Some conditions related to the exactness of Rees-Sushkevich varieties.
• VARIETIES GENERATED BY COMPLETELY 0-SIMPLE SEMIGROUPS
• Matrix rank 1 semigroup identities
• Complete Congruences on the Lattice of Rees–Sushkevich Varieties
• On regular semigroups whose idempotents form a subsemigroup
• On finite 0-simple semigroups and graph theory

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