Idempotent-separating extensions of regular semigroups.

DOI10.1155/IJMMS.2005.2945zbMath1156.20059OpenAlexW2067433138MaRDI QIDQ2368413

A. Tamilarasi

Publication date: 19 April 2006

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/55127

zbMATH Keywords

idempotentscohomologyobstructionsregular semigroupsidempotent-separating extensionsregular biordered sets\(E\)-diagrams

Mathematics Subject Classification ID

Regular semigroups (20M17) Connections of semigroups with homological algebra and category theory (20M50)

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