Idempotents, regular elements and sequences from finite semigroups

DOI10.1016/0012-365X(95)00223-JzbMath0871.20051OpenAlexW2000014440MaRDI QIDQ1356419

O. Diekmann

Publication date: 6 October 1997

Published in: Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0012-365x(95)00223-j

zbMATH Keywords

regular elementsfinite semigroupsidempotent factorsnumbers of nonidempotent elementsZimin words

Mathematics Subject Classification ID

Free semigroups, generators and relations, word problems (20M05)

Related Items (4)

Locally strongly primitive semigroups of nonnegative matrices ⋮ Ambiguity Hierarchies for Weighted Tree Automata ⋮ The omega-reducibility of pseudovarieties of ordered monoids representing low levels of concatenation hierarchies ⋮ Ambiguity hierarchies for weighted tree automata

Cites Work

• Epimorphisms, permutation identities and finite semigroups
• On regular semigroups
• Biordered Sets of Eventually Regular Semigroups
• ALGORITHMIC PROBLEMS IN VARIETIES
• On Finite Semigroups and Idempotents
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