The number of boundedly generated semigroups is super-exponential in the cardinality

DOI10.1007/S00233-017-9893-2zbMath1401.20064OpenAlexW2745333391WikidataQ115608635 ScholiaQ115608635MaRDI QIDQ722574

Be'eri Greenfeld

Publication date: 26 July 2018

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

Full work available at URL: https://doi.org/10.1007/s00233-017-9893-2

zbMATH Keywords

Bell numberfinite semigroupsnilpotent semigroups2-generated semigroups

Mathematics Subject Classification ID

General structure theory for semigroups (20M10) Free semigroups, generators and relations, word problems (20M05)

Cites Work

• The number of nilpotent semigroups of degree 3.
• Subsemigroup, ideal and congruence growth of free semigroups
• On maximal pseudo-varieties of finite monoids and semigroups
• Unnamed Item

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