The minimum group congruence on an \(\mathcal L\)-unipotent semigroup

DOI10.1007/BF02574170zbMath0422.20047MaRDI QIDQ1133630

Constance C. Edwards

Publication date: 1979

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

Full work available at URL: https://eudml.org/doc/134336

zbMATH Keywords

principal left idealmaximum idempotent separating congruenceminimum group congruence

Mathematics Subject Classification ID

General structure theory for semigroups (20M10) Ideal theory for semigroups (20M12)

Related Items

theta-classes in L-unipotent semigroups, On left quasinormal orthodox semigroups, An application of a theorem of Ash to finite covers., Extensions and covers for semigroups whose idempotents form a left regular band., R-unipotent congruences on regular semigroups, The generalized Szendrei expansion of an \(\mathcal R\)-unipotent semigroup., Some results on congruences on R-unipotent semigroups

Cites Work

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• The structure of idempotent semigroups. I
• Right (left) inverse semigroups
• The greatest idempotent separating congruence on an L-unipotent semigroup
• The natural partial order on a regular semigroup
• Congruences on Orthodox Semigroups