Seayub, Chaiya; Sattayaporn, Supavinee The least group congruence on conventional regular semigroups. (English) Zbl 1194.20054 Int. Math. Forum 5, No. 13-16, 739-744 (2010). MSC: 20M10 20M17 08A30 PDF BibTeX XML Cite \textit{C. Seayub} and \textit{S. Sattayaporn}, Int. Math. Forum 5, No. 13--16, 739--744 (2010; Zbl 1194.20054) Full Text: Link
Lakshmi, P. The minimum group congruence on certain eventually regular semigroups. (English) Zbl 0801.20046 Southeast Asian Bull. Math. 17, No. 1, 11-15 (1993). Reviewer: K.Auinger (Wien) MSC: 20M10 20M17 20M15 PDF BibTeX XML Cite \textit{P. Lakshmi}, Southeast Asian Bull. Math. 17, No. 1, 11--15 (1993; Zbl 0801.20046)
Allevi, Elisabetta Some congruences on \((+)\)-conventional semirings. (Italian. English summary) Zbl 0622.16020 Rend., Sci. Mat. Appl., A 120(1986), 3-16 (1987). MSC: 16Y60 20M25 20M10 16W20 20M15 PDF BibTeX XML Cite \textit{E. Allevi}, Rend., Sci. Mat. Appl., A 120, 3--16 (1987; Zbl 0622.16020)
Masat, F. E. Idempotents and inverses in conventional semigroups. (English) Zbl 0509.20048 Czech. Math. J. 32(107), 384-388 (1982). MSC: 20M10 PDF BibTeX XML Cite \textit{F. E. Masat}, Czech. Math. J. 32(107), 384--388 (1982; Zbl 0509.20048) Full Text: EuDML
Masat, F. E. The structure of the minimum group kernel of a regular semigroup. (English) Zbl 0509.20047 Czech. Math. J. 32(107), 377-383 (1982). MSC: 20M10 20M15 PDF BibTeX XML Cite \textit{F. E. Masat}, Czech. Math. J. 32(107), 377--383 (1982; Zbl 0509.20047) Full Text: EuDML
Masat, F. E. Congruences on conventional semigroups. (English) Zbl 0468.20050 Czech. Math. J. 31(106), 199-205 (1981). MSC: 20M10 20M15 PDF BibTeX XML Cite \textit{F. E. Masat}, Czech. Math. J. 31(106), 199--205 (1981; Zbl 0468.20050) Full Text: EuDML