Commutative cancellative semigroups of low rank.

DOI10.1007/S00025-009-0390-0zbMath1213.20055OpenAlexW2046412195MaRDI QIDQ732746

Mario Petrich, Antonio Martínez Cegarra

Publication date: 15 October 2009

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

Full work available at URL: https://doi.org/10.1007/s00025-009-0390-0

zbMATH Keywords

independent subsetsArchimedean componentscommutative cancellative semigroupsfinite rank semigroupsidempotent-free monoidspower cancellative semigroupsseparative semigroups

Mathematics Subject Classification ID

Commutative semigroups (20M14) Free semigroups, generators and relations, word problems (20M05)

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